Paving Fabric Repairs
Deteriorating Road In
Severe
Canadian Climate
Case History # 9
by
France Bernard, Eng.
Civil Engineer,
Technical Services, City
of Verdun, Quebec
and
Joseph H. Dobrosielski,
Eng.
Industrial Fabrics Sales
Manager, Amoco
Fabrics and Fibers Ltd.
In response to a
proposition by Amoco
Fabrics and
Fibers Ltd., the City
Civil Engineer agreed to
try
s paving fabric to solve
these problems. This
Case Study summarizes
the results of a sevenyear
research project
undertaken by the City
of Verdun to
evaluate the benefits of
paving fabrics. The
research
ments with and without
asphalt overlay paving
fabrics.
The research found that
paving fabrics can
significantly
reduce the degree of
pavement cracking in
freeze-thaw
environments.
Case Study Site
In 1986, a section of
Wilibrord Street,
between
Bannantyne Avenue and
Champlain Boulevard,
was
selected for resurfacing
with paving fabric. A
control
faced without fabric. The
two streets had similar
traffic
conditions and initial
degree of cracking,
allowing for
viable comparison of the
reappearance of cracks
after
repaving.
Wilibrord Street was
constructed in June 1969
over
subsoil of clayey silt.
The original pavement
cross-section is illustrated in
Figure 1. Located in a
residential
district, Wilibrord and
Joseph streets were
subjected, at
that time, to traffic
densities of up to 8,000
vehicles per
day, with an average of
2,500 vehicles per day.
The
Amoco’included a
comparison of the
performance of
pavesection
on the neighboring
Joseph Street was
resurIntroduction
Surface water can
infiltrate into the road
base
and subgrade soil
through cracks and pores
in
the pavement. This water
intrusion can soften
the subgrade soil and
degrade its structural
capacity. It also
contributes to migration
of the
subgrade soil up into the
road base (aggregate),
causing further
deterioration of the loadbearing
characteristics of the
pavement. Several
detailed
research studies have
demonstrated that most
pavement damage results
from excess water,
primarily infiltrating
surface water1
This problem is
compounded in the
severe climatic
conditions of Canada.
Winter temperatures
may reach –20°C (-4°F)
to –35°C (-31°F) and
during winter heat
waves, warm to 5°C
(41°F) to
10°C (50°F). These
freeze-thaw cycles cause
expansion and
contraction of water
within the
pavement and the road
construction materials
themselves. This action
accelerates damage
from water infiltration. A
common result is quick
and severe fracturing of
the pavement.
These were precisely the
problems observed in
roadways within the
boundaries of the City of
Verdun, Québec, at the
beginning of the 1980’s.
Legend:
75 mm
(3”)
225 mm
(9”)
Asphalt
Concrete
Crushed
Aggregate
Base
Clay
Subgrade
Figure 1: Initial
Pavement Cross Section
width of the street is
9.0m (30 ft); the section
selected for fabric
installation was 261m
(856 ft)
long.
The conditions of
pavement cracking at the
site
were documented in
1981 in a study
conducted
by the Centre de
Recherche de Contrôle
Appliqué à la
Construction (CRCAC)2
. The
degree of cracking was
defined on a scale of 0
to 100%, where 100%
would indicate a totally
fractured surface with
level differentiations
exceeding 15mm (0.6
in). On Wilibrord Street,
the degree of cracking
was measured to be
58.3%; on Joseph Street,
the degree of cracking
was 49.3%. The highly
advanced state of
cracking was attributed
to three key factors:
Poorly planned drainage
of the
surfacewater, leading to
infiltration
and contamination of the
foundation
of the road
Swelling and contraction
of subgrade
soils due to changes in
moisture, and
The effects of freezethaw cycles
altered the subgrade and
roadbase
materials and caused
surface
course damage.
Further deterioration of
the pavements certainly
occurred between 1981
and 1986, when
resurfacing
took place, but no
measurements of the
degree of cracking were
taken during that period.
Some utility installation
was performed on
Wilibrord Street in 1985,
requiring excavation to
about 1.0m (3.3 ft) deep
and subsequent backfill
with
compacted crushed
stone. This added to
potential for
reflective cracking in the
pavement.
Fabric Installation
The pavement was
resurfaced using
Amoco’s
Petromat®paving fabric.
The fabric is designed to
absorb asphalt tack coat
to form a low
permeability,
stress-absorbing
membrane. When placed
between
the original pavement
and an asphalt overlay,
the fabric
becomes an integral part
of the roadway section,
forming a barrier to
water infiltration and
reducing
reflective cracking in the
new asphalt
surface.3,4,5,6,7,8
First, City equipment
was used to clean the
section of
Wilibrord Street to be
resurfaced. Cracks were
then
sealed by spreading an
asphalt mix over the area
prior
to paving fabric
installation. This method
was chosen
because the depth, width,
and intensity of cracking
was such that traditional
methods of sealing
would
have been time
consuming and
ineffective.
A water-based emulsion
was applied to the
pavement
surface at a rate of 2.0
liters/square meter (0.4
gal/square yard). The
emulsion consisted of
approximately
60% asphalt and 40%
water. The emulsion was
allowed to cure for one
hour before paving
fabric was
placed. This additional
curing step is not
required
when uncut paving grade
asphalt tack coats are
used.
The paving fabric was
placed using a rubbertired
front-end loader. The
equipment was adjusted
occasionally
during placement to
maintain constant
tension
on the geotextile, and
wrinkles were eliminated
by
hand brooming. The
material was overlapped
152mm
(6 in.) at each
longitudinal and
transverse joint.
Extra binder was applied
at the overlaps to ensure
adherence and the fabric
was trimmed at the edges
of the pavement. The
surface course consisted
of
38mm (1.5 in.) of asphalt
overlay.
Results
The section was
inspected visually one a
weekly
basis for six weeks after
installation. No
irregularities
were observed regarding
the performance of
visual appearance of the
newly installed surface.
After one year and on
entire freeze-thaw cycle,
the
street surfaces were
evaluated according to
the
methods of CRCAC,
which were originally
applied
for the 1981 evaluation.
The findings were
evaluated
using PAVE´, a specially
developed software
program
provided by the office of
the Municipal
Engineer of the City of
Verdun. The program
ensured the uniformity
of data collection and
evaluation.
The degree of cracking
of Willibrord Street was
established to be 10.8%;
for the control section on
Joseph Street, the value
was 20.9%.
Long-term monitoring
was judged essential to
definitely
conclude if the
installation of paving
fabric on
Willbrord Street truly
met the goal of pavement
waterproofing. A fiveyear period was initially
proposed
and was later extended to
seven years.
During this time
Technical Services of the
City of
Verdun monitored
cracking in both streets
and
evaluated the data using
PAVE´. The results,
published
by the City of Verdun in
19899,10, are
summarized
in Table 1 and shown
graphically in
Figure 2. The data
provide clear and
convincing
evidence of the
immediate and longlasting benefits
that this paving fabric
application provided to
the City of Verdun. The
City has applied Amoco
paving fabrics in other
installations with
similarly
excellent results.
Figure 2: Paving Fabric
Decreases Degree of
Cracking
1986
Resurfacing
Table 1: Pavement
Cracking Monitoring
Data
1986
Resurfacing
References
1 Cedergren, H.R.,
Seepage, Drainage, and
Flow Nets, Third
Edition, John Wiley &
Sons, 1989.
2 Keyser, J.H., “Etude
Detaillée PAQ,” Centre
de Recherche de
Contrôle Appliqué à la
Construction,
1981.
3 Bushey, R.W.,
“Experimental Overlays
to Minimize Reflective
Cracking,” California
Department of
Transportation, Translab
FHWA-CA-TL-3167 7628 (Interim Report),
Sept. 1976.
4 Button, J.W. and
Lytton, R.L.,
“Evaluation of Fabrics,
Fibers, and Grids in
Overlays,” Proceedings,
Vol. 1, Sixth
International Conference
on Structural Design of
Asphalt Pavements, Ann
Arbor,
Michigan, July 1987.
5 Luther, M.S. and
Majidzadeth, K.,
“Mechanistic
Investigation of
Reflection Cracking and
Asphalt
Overlays,”
Transportation Research
Record 572,
Transportation Research
Board, 1976.
6 Lytton, R.L., “Use of
Geotextiles for
Reinforcement and
Strain Relief in Asphalt
Concrete,”
Geotextiles and
Geomembranes, Vol 8,
1989.
7 Pourkhosrow, g.,
“Nonwoven Polyester
and Polypropylene
engineering fabrics in
Oklahoma
Pavements,” Oklahoma
Department of
Transportation, May
1985.
8 Predoehl, N.H.,
“Evaluation of Paving
Fabric Test Installations
in California— Final
Report,”
California Department of
Transportation, Translab,
1989.
9 Bernard, F. and
Chassé, A., “Géotextile
imprégné; une soulution
aux problémes de
remontée des
fissures pour le climat
nordique canadien,”
Réunion Internationale
des Laboratoires d’
Essais et de
Recherche sur les
Matériaux et les
Constructions, Liége,
Belgium, 1989.
10 City of Verdun, “Une
etude de cas à Verdun,”
Journal, association of
Municipal Engineers of
Québec, Vol 1, No 2,
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Filtration equipment for chemicals, minerals, food, pulp &
paper.
Global
EnviroScience
Technologies
Designers, engineers, manufacturers of Comprehensive Water
Purification Systems, Blow Molding Systems for Small Bottles,
Small Bottle Lines, 50, 75 & 175 BPM, 5 Gallon (20 Liter) Auto
Bottlers,Water Filtration Systems.
GOPANI PRODUCT
SYSTEMS (India)
Filter Housings, Filter Cartridges, Bag Filters, Strainers, Porous
Sintered Plastics, Compressed Air Filters, Hydraulic Filters,
Paper Filter Media
Graver
Technologies
Industrial Filter Products.
Great Lakes Filters
DUST COLLECTOR BAGS, CUSTOM BAGS, FLEXIBLE
CONNECTORS, FLEX- SOCK, FILTER PAPER, COOLANT MEDIA,
PARKER PROCESS FILTRATION, REPLACEMENT CARTRIDGES &
ELEMENTS, LIQUID BAGS & VESSELS, WATER PURIFICATION,
COMPRESSOR FILTERS.
Griswold
Separators, a
Division of Griswold
Controls
Manufacturer of centrifugal separators, sand filters, pump
suction strainers for the HVAC, oil & petro-chemical,
pharmaceutical and other industries.
GVS spa (Italy)
Producer of medical filters for blood, infusion, dialysis and
cardio surgery. Producer of automotive filters for fuel, diesel,
abs, braking and stering system.
H. A. THOMPSON
INC.
DISTRIBUTOR FOR HYDRAULIC FILTER BRANDS ATICOINTERNORMEN AND LHA. SPIN-ON, TANK-TOP AND HIGH
PRESSURE UNITS. DISTRIBUTOR FOR KARCHER WASH WATER
FILTRATION SYSTEMS. WE ARE A FULL LINE HYDRAULIC AND
PRESSURE WASHER DISTRIBUTOR.
HANYANG
ENGINEERING
CORP (Korea)
Filters and Strainers. Micro Wound Filter Cartridge, Micro Clean
Filter Cartridge, Activated Carbon Filter Cartridge, Ceramic
Filter, Metal Filter Cartridge, Membrance Filter Cartridge,
Catridge Filter Housing, Bag Filter System, Air Separator, Air
Filters.
HARMSCO
FILTRATION
PRODUCTS
Water filters, residential filtration solutions, industrial
cartridges, cartridge housings, whole-house filter solutions,
carbon filters, pool filters.
Hayward Industrial
Products
Bag Filter Systems, GAF Filters, Loeffler Filters.
Hayward Pool
Products
Controls, pumps, filters, heaters, and automatic pool cleaners.
Hecisa (Spain)
Designs and manufactures high quality industrial filtration
equipment for water, gases and all process industries. We also
provide a number of innovative custom accessories and
equipment that enhance their operation.
HHQ (KIANG)
FILTER-TECH &
EQUIPMENT CO.
LTD (China)
Manufacturer of sintered metal fibres and multi-layer meshes,
steel stainless cartridges and sintered metal compenents.
Hidro Filtros do
Brasil (Brasil)
We are filter cartridge producers in PP melt blown process. We
produce PP and San housings too.
Hydac
From nano-, micro- and ultrafiltration right up to coarse
filtration of liquid and gaseous media; oil service units, and
equipment.
Hydranautics
Reverse Osmosis, Ultrafiltration, Nanofiltration.
HYDRAULIC
SUPPLY COMPANY
ALL YOUR HYDRAULIC NEEDS.
Hydrokinetic
Systems, Inc.
Custom/standard water pre-treatment, waste treatment and
recycling systems. Providing process design and fabrication
expertise in the following areas: Membrane/Ion Exchange
based systems including Reverse Osmosis, Ultrafiltration,
Microfiltration, and Electrodeionization, Ion Exchange, and
Conventional Chemical Physical Separation Systems.
Hygienic Fabrics &
Filters, Inc.
Manufactures of filters for the Food, Dairy and Wine Industry.
Micron retention from 1200 to 5 micron. Polyester, rayon,
nylon, cotton multi and monofilament fabrics, Bags, Tubes,
sleeves.
Industrial Air
Solutions, Inc.
Commercial and Industrial Pollution Control Equipment, Filters,
Fluid Management and Vacuum Systems. Complete line of Dust,
Mist, smoke, fluid, fume collection Systems. Replacement
filtration and service.
inge AG
Innovative + advanced membrane (capillary structure) and
module technology (vertical mounting) for treatment of
drinking-, process- / industrial- or waste water and water
recycle. Ultrafiltration and Microfiltration, also for special
applications, e.g. wine filtration.
Ionics, Inc.
Ionics is a separations technology firm involved in the
purification, concentration, treatment and analysis of water and
wastewater and in the supply of purified water.
J.R. Schneider
Company
Filters and filtration equipment for the aluminum coolant, can
making, metal rolling and water filtration industries.
Jet Membrane
Systems
Membrane based filtration systems for water and wastewater
treatment.
jiuwu high
technology (China)
Producer of ceramic membranes and membrane systems.
Engaged in the industry and pharmaceutic & food beverage
field .
JL FLUID
Filter Bags, Filter Catridges, Filter Housings.
STABILIZERS
John Fowler (India)
Ltd.
Manufacturer of Industrial Filters for last five decades and now
set up a World Class Automotive filter plant at Bangalore in
India.
Junker Filter
(Germany)
DUST FILTRATION: filter bags, filter pockets, flat filter
elements, filter cartridges, crosswise filter elements, tube filter
elements, pocket air filters, multiple pocket fillters. SOLIDLIQUID-SEPARATION.
Karinca Filtre
(Turkey)
Manufacturer of needlefelt filter media in rolls and as finished
bags for dry and wet applications.
KEL INIA FILTERS
(India)
Stainless Steel Filter Housings for (single cartridge and Multiple
cartridges). Automotive Air Filter, Fuel / Oil Filters, Hydraulic
Filters, Air-Oil separators, Air/oil/liquid filters, Filter
cartridges, filter bags, filter pads.
Keystone Filter
Division
Standard & Custom Filters. Pleated Elements & Cartridges.
Filter Media Including Polypropylene, Microfiberglass, Cellulose
& Activated Carbon. Plastic & Stainless Steel Housings. For Air,
Gas, Oils, Water, Chemicals & Other Fluids.
KHS (Germany)
Planning, construction, and installation of complete filtration
and filling systems for beer, soft drinks mineral water, fruit
juices, wine, champagne, liquor, milk, vinegar and oil.
Knight Corporation
Manufacturer of Nominal and High Efficiency Liquid Bag Filters
and Vessels.
Koch Membrane
Systems
Ultrafiltration, microfiltration, nanofiltration, reverse osmosis
and electrodialysis membranes and membrane capital
equipment systems in spiral, hollow fiber, tubular, and flat
sheet configurations.
Konus Konex
(Slovenia)
Production of needlefelts and woven filters for filtration.
Needlefelt filter media in different makes and finishes made
from PES, PP, PAN, meta-AR. Own production of filterbags for
dust collectors and filter cloths for liquid filtration.
Korea Vilene Co.,
Ltd. (Korea)
Liquid bag filters, Pre pocket filters, Vacuum cleaner, Pre roll
filters, Medium pocket filters, Pre panel filters, De-Nox type,
Separator filters, Milk filter, V-shape filters, Paint booth filters,
Air cleaner, Engine intake air filters, HEPA and ULPA filters,
Needle felts, Micro porous surface coating, High temperature
resistance, cartridge filters.
LA RICAMBI
UDINESE (Italy)
FILTERS FOR SPRAY PAINTING BOXES (PANELS, POCKET
FILTERS, SCREENS...) MADE BY VARIOUS FILTER MEDIA.
FURTHERMORE WE ARE ABLE TO SUPPLY FILTER BAGS AND
FILTER SLEEVES IN ANY FORM AND DIMENSIONS, MEDIA AND
QUANTITY, FOR APPLICATIONS LIKE AIR FILTRATION OF BIG
SANDBLOWERS, FUMES, ETC.
Lapoint Industries
ISO 9001, ASME code manufacturer of stitchless and stitched
filter bags and cartridge and bag filter vessels. Also know as UF
Strainrite, Oakland Engineering, and Aqua Tec filter companies.
Larox (Finland)
Pressure filters and polishing filters for mining, metallurgy, and
chemical processing industries.
Lehmann & Voss &
Co. (Germany)
Filtration, magnesia, pharmaceutical / cosmetic raw materials,
surface technology, carbon blacks, masterbatches, additives,
high performance compounds, elastomers.
LENNTECH (The
Netherlands)
Filtration from coarse grids to the finest reversed osmosis
systems. Filter systems for polishing and recycling water.
Lenzing Technik
GmbH & Co. KG
(Austria)
Manufacturer of Automatic Filtersystems. Backwash-filters,
Process-filters, Filters for high viscose solutions. Complete
service including: lab-trials, on-site trials, engineering,
equipment
LighthouseInnovations
New and extremely fast filter replacement, without manual
touch or fully automatically. Dental and industrial applications.
Luxx Ultra-Tech
World suppliers of Ultrafiltration, Microfiltration, Nanofiltration,
and Reverse Osmosis membranes, as well as restoration of
used Ultrafiltration filter modules to their original operating
capacity.
Lyallpur Enterprises
(Pakistan)
Manufacturer of filter bags, filter cloth, airside canvas cloth and
technical textiles.
Mahle (Germany)
Automotive Filter Systems, Filter Systems for Industrial
Applications.
Mann Filter
(Germany)
Technically complex automotive components such as air filter
systems, intake manifold systems, liquid filter systems and
cabin filters for the automobile industry as well as filter
elements for motor vehicle maintenance and repair.
Martin Kurz & Co.,
Inc.
Manufactures a wide range of sintered porous metals including
sintered powder metals and sintered wire mesh laminates in
filter ratings to 0.5 microns. Type 316L stainless steel,
Hastelloy C-22, Monel, Nickel and others.
Masturlal Private
Limited (India)
Filter bags from woven, non & woven textiles, for wet & dry
filtration
Meissner Filtration
Products
Hydrophilic and hydrophobic membrane microfilters and filter
housings, capsules, mini-cartridges, cartridges, sanitary
housings. Membrane filter materials: polyethersulfone,
polypropylene, PTFE, PVDF, and nylon.
MEM PRO
Membrane and industrial separation technology.
MENARDI
Filter media for industrial gas and liquid applications; baghouse
parts and services; lab testing.
Menke & Richter
Wassertechnik
(Germany)
Filter systems and solutions for industrial water and waste
water treatment.
Mento AS (Norway)
All kind of filters, strainers and cartridge. More than 250
manufacture on stock.
MICRODYN-NADIR
GmbH (Germany)
Capillary and Tubular Membrane Modules for Crossflow
Microfiltration. Ultra and Nano Filtration Membranes and
Modules. Coaleszing Separation.
Micronics, Inc.
Manufacturer of filter press cloths. Cloths range from 470 mm
to 2 M x 2 M plate size with applications for plate and frame,
gasketed plate, recessed plate and membrane plate
installations.
Midwest Filter
Company
Distributor of industrial liquid and dust filltration equipment,
bags, cartridges, housings, and pressure vessels.
MIF Filtersystems
Ltd (UK)
Manufacturer of bespoke air and liquid filtration systems with
manufacturing sites in the UK and Peoples Republic of China.
Full sales support in the USA, Europe and Asia.
MIKROPOR CO.,
INC. (Turkey)
Air-Oil Separators, Compressed Air/ Vacuum Filters-Elements,
Panel Filters, HEPA, Extended Surface Rigid Cell Filters,
Antimicrobial Filters, Specialty Media and Filters, Gas Phase
Adsorbers, Dust Collector Cartridges. And more…
Millipore Corp.
Filtration equipment for laboratory, biopharmaceutical,
microbiology, food and beverage.
Mott Corporation
Porous metal media. Applications from flow restrictors to largescale waste treatment. Liquid-solid or gas-solid filtration at
high temperatures, high pressures, and in chemically corrosive
environments.
MTB Technologies
(Poland)
Manufacturer of membrane modules, MF membranes and depth
filter cartridges.
Netzsch (Germany)
Filter press membrane and chamber for filtration of slurry to
seperate waste water or product suspension in all industrial
fields also delivery of complete dewatering plants.
NEW LOGIC
RESEARCH, INC.
The VSEP® vibrating membrane system from New Logic
Research is the engineer's choice for liquid-solid separations. If
your stream can flow, VSEP can separate it. Product
dewatering, wastewater treatment, etc. VSEP: Industrial
Strength Membrane Filtration.
Ningbo Unit
Industrial Inc.
(China)
Various Filter cartridges, water dispenser and Filter bag. We
also can make the products as your request.
Norco Filters
Sisu-Niemi Inc. - Manufacturer of Norco filter elements and
replacements for other name brands since 1981.
NORIT Membrane
Technology BV (The
Netherlands)
Integrated pure solutions for water purification, wastewater
treatment and water recycle. Technologies includes
ultrafiltration, nanofiltration and reverse osmosis.
Northeast Filter &
Equipment Co.
Coolant filtration & recovery systems: High PSI delivery
systems,Tramp oil coalescing systems, Bag & cartridge simplex
& duplex filter systems.
NT Filter (Korea)
FILTOMAT (continous flushing model), cartridge filters, PP
depth filter, pre filter, wound cartridge filters, Filtron (filter
management system).
Oberlin Filter
Company
Filter media, cartridges, bags, filter systems for oil coolants, air
filters, HVAC, HEPA.
Oilfiltration.com
(Norway)
Spesialized on by-pass filtration systems, with the latest
technology. Filmax Ultra Fine Filtration.
O'Keefe Electronics
Inc
The Patented im3 determines automatically when the
membrane requires cleaning or is clean and ready for
processing again. This is accomplished by monitoring the
permeate flow rate.
One Eye Industries
Magnetic Filtration for Oil, Fuel, Transmissions, Hydraulics,
Water, Air, and More.
Osmotik/Osmosis
Technology, Inc.
The Reverse Osmosis Membrane Specialist
Otto Markert &
Sohn (Germany)
Solid-Liquid-Filtration: Filter cloths, Underdrain cloths, Backing
cloths, Filter belts. Dust-Gas- Filtration: Filter sleeves, Filter
bags / Filter pockets, Multi filters, Filter covers.
Oxford Filtration
Comprehensive range of basket strainers and self clean filters
(UK)
Pacific RO Products
Wholesale distributor of water filtration and purification
components including FilmTec and Hydranautics membranes;
Ametek, Matrikx, Omnipure, and Purtrex filters.
Pall Corporation
Specialty materials and engineering company with the broadest
based filtration and separations capabilities in the world.
PALM
ENGINEERING AND
SALES
SPECIALIZING IN FILTRATION ISSUES RELATING TO
EQUIPMENT AND PERISHABLE MEDIAS: ROLLED MEDIA,
CARTRIDGES AND BAGS. CONSULTING AND DESIGN
ENGINEERING.
Pannevis
(Germany)
Pannevis manufactures Horizontal Belt Filters used for the
continuous separation of slurries into filter cake & filtrate.
Parker Hannifin
Corp.
Gas and air filtration, hydraulic and industrial lube, marine
filtration, process filtration, automotive fuel, air and lube,
compressed air, bag filters, cartridges, membrane filters, filter
vessels.
PCI Membrane
Systems Ltd. (UK)
Crossflow membrane filtration systems using microfiltration,
ultrafiltration, nanofiltration and reverse osmosis technologies.
PERMIONICS Ltd.
(India)
Manufacturers of Reverse osmosis, nanofiltration, and
Ultrafiltration membranes, spiral wound elements and systems.
Catering to water treatment and industrial process applications
with over 600 installations in Industry.
Pneumapress Filter
Corporation
The Multi-Module Automatic Pressure Filters are designed for
effective, variable capacity liquid/solids separation. The filter
systems use multiples of single chamber filter technology.
Pollard Industries,
LLC
Pollard Industries offers 0.03 micron absolute (99.98%
efficiency) to 200 micron liquid filter bags and cartridges, filter
vessels in stock for immediate shipment. Melt-blown
polypropylene, nylon, glass fiber, and fluoropolymer membrane
cartridges from 0.1 to 100 micron. Sintered metal
filters/systems. Specializing in catalyst/precious metal
recovery, amine filtration, gas filtering and drying, coalescence,
brine filtration, as well as nuclear off-gas filtration.
Precision Filtration
Products
ALL MAJOR BRANDS OF AIR, GAS, AND LIQUID FILTRATION
PRODUCTS. CUSTOM OEM MANUFACTURING AND DESIGN. ALL
MAJOR INDUSTRIES SERVED. COMMODITY CONSOLIDATION.
PTI Advanced
Filtration Inc.
Cross-Flow Filtration Systems, Microfiltration, Housings,
Reverse Osmosis, Ultrafiltration, Nanofiltration, Integrity
Testers, Prefilters.
PTI Technologies
Inc.
Filter Systems for Aerospace, Fluid Power, Industrial, CPI, Bulk
Processing; Microfiltration.
Pujiang Howay
Filter Co., Ltd.
(China)
Leaf disc filters, candle filters, spinning packs - made from
sintered metal fibers.
REWA-Gruppe
(Germany)
Filter Presses, Filter Press Plates, Filter Cloth and Engineering
Service. Separation Equipment industrial and municipal water
and wastewater Process Equipment. We sell used filter presses!
RO ULTRATEC
U.S. MANUFACTURER OF 2.5 in, 4 in PRESSURE VESSELS ABS
HARD SHELL TFC, CTA, NANO, UF MEMBRANES. DISTRIBUTOR
OF BIG GREY, SLIM LINE DOUBLE O RING FILTER HOUSINGS,
RO USA FLOW METERS.
Rochem
Environmental, Inc.
Reverse osmosis systems for waste water treatment.
ROPUR AG
(Switzerland)
ROPUR AG provides TORAY ROMEMBRA reverse osmosis and
nanofiltration membrane elements to meet global needs for
water treatment, as well as for specialty separation
applications.
RT FILTERTECHNIK
(Germany)
Hydraulic fluid filters, suction filters, line filters, return filters,
suction/ gas filters, filter elements, accessories, laboratory
service.
SAEHAN CSM
(Korea)
RO Membranes, brackish water, tap water, drinking water, low
pressure sea water, nanofiltraion, ultrafiltration. Micro filter,
Depth filter, Probond filter, PP Pleated filter, PSF Pleated filter,
Air filter media.
Sartorius AG
(Germany)
Filters for laboratory, life sciences, pharma, biotech, food &
beverage.
Schleicher &
Schuell (Germany)
Paper and membrane filters.
Schumacher (Pall
Corp.)
Ceramic filters.
SCOTTEX
PRECISION
TEXTILES LTD (UK)
Manufacturer of all tyupes of filter bags for both dust extraction
and liquid filtration. Huge range and fast turnaround on all
fabrics and surface finishes.
Seaway Filtration
Manufacturer of fluid filtration housings, engineered filtration
systems, and magnetic separators. Seaway Filtration's home
office and manufacturing facilities are located in Erie, PA USA.
SeitzSchenk
Filtersystems GmbH
(Germany)
Manufacturer and supplier of filter media, filter housings and
filtration plants for the chemical, pharmaceutical, wine, beer
and food industry.
Sepro
Sepro manufactures a variety of microfiltration, ultrafiltration,
nanofiltration and reverse osmosis membranes. These
membrane types are available in a variety of sizes and
dimensions, custom made to the user's specifications and
needs.
Shengda filtrationtech co. ltd (China)
Manufacturer of oil purifers, filtration equipment, sintered
metal fiber filter media (SS 316L), elements, cartridges, multilayer mesh, high temperature dust collectors.
Southeastern
Filtration &
Equipment Systems
SFES manufactures HydroBlendT, a proprietary antiscalent and
corrosion inhibitor used to protect water-fed equipment from
corrosion and scale deposits.
Sparkler Filters
Manufacturer of Filters, Filtering Systems, Vertical Plate Filters,
Horizontal Plate Filters.
SpinTek Filtration
Centrifugal Membrane Filtration. SOME APPLICATIONS:
Radioactive Waste Water, Chemical Industries (CPI),
Metalworking and Plating, Oily Waste Water and Emulsified
Oils, Parts Washers, Industrial Laundries.
S-Search B.V.
Separation
Research (The
Netherlands)
Filtration Systems based on capillary Ultrafiltration,
Microfiltration. Membranes for use in the Point of Entry, Point
of Use, Municipal and Industrial Applications.
Sta-Rite Indistries
Pool and spa pumps, filters, cleaners, heaters, lights, fittings
and accessories.
STAWAG BIOTECH
AG (Switzerland)
The solid/liquid separation filter for process operation. FUNDA
filter.
Steadfast
Equipment
Small disposable rotary drum filter for liquid-solid separations
of products at the laboratory bench through small production
runs. This device, slightly larger than a soda can, processes up
to 700 liters of slurry.
SUNGOV
ENGINEERING
PRIVATE LIMITED
(India)
Manufacturer and exporter of strainers and filters for industrial
applications. Y type, basket, conical, T type. Range: 1/2 to 24
inch. Materials: Cast steel, SS, alloy steel, and also customer
requirement.
Synder Filtration
THE COMPETITIVE ADVANTAGE in ULTRAFILTRATION &
MICROFILTRATION membranes, systems and solutions for
DAIRY, E-COAT, BIO-PHARMACEUTICAL, INDUSTRIAL
WASTEWATER, and FOOD & BEVERAGE industries.
Synergy
Applications
Manufaturer of coolant filtration products: bag filter housings,
complete filtration systems, magnetic separators, solid-liquid
separators, high pressure coolant delivery systems.
Syntech Fibre Pvt
Ltd. (Pakistan)
Filter Cartridges made from our new PP filter media have the
following advantages over ordinary PP filter cartridges. They
have the best features of string wound and melt blown
cartridges and then some more.
T3 Filters (Greece)
Filters for Trucks, Tractors, Automobiles, Military Vehicles,
Pumps, Filters for Industrial Use. Where our filters can be used:
Liquid fluids, Lubricants, Chemical, Industrial fluids.
Taiwan Grace
International Corp.
(Taiwan)
Nominal and absolute wound filter, melt blown filter, pleated
filter, filter cartridge/bags housing, and filtration devices.
TangenX
Technology
Corporation
Manufacturer of custom UF/MF crossflow membranes and
devices, flat sheet and hollow fiber membranes.
TEK FILTRE LTD.
(Turkey)
Panel filters, air filters, paint cabin filters, hvac filters, dust
collector filters, hydraulic filters, generator air filters.
Telin Inc. (Korea)
Candle Filter for polymer process, Leaf Disc Filter for film
process, Disc Filter for Spinning Process.
Tempest
Environmental
Systems
Innovative system designs for drinking water, industrial
process water, and waste water treatment. Reverse osmosis
and/or desalination systems for purification and treatment of
brackish or seawater.
TIGG Corporation
Systems to remove trace contaminants from air and water.
Absorption, filtration, phase separation or other proven
technologies that may be used alone or in combination with
carbon adsorption systems.
TORAY (Japan)
Utilizing hollow fiber membranes, reverse-osmosis membrane,
and other high performance membrane technologies, Toray is
beginning to expand its reach, moving into the area of seawater
desalination and water purification systems.
TOTAL FILTER
TECHNOLOGY INC.
Filters, filter, liquid filter, bag filter, cartridge filter, carbon
filter, spun filter, melt blown filter.
Tri Sep Corporation
Reverse osmosis, ultrafiltration, nanofiltration, and
microfiltration membrane elements. Complete line of chemical
support products - antiscalants, cleaners, and biocides.
ultra precision tools
& vessels pvt ltd
(India)
Industrial filters for process & utility, having wide range of
products like cartridge, basket strainers, bag filters for various
applications like acid, water, oils, air, effluent filtration, etc.
ultrafilter (india)
pvt ltd
High Efficiency Compressed Air Filters, Process Gas/ Liquid
Filters, Desiccant type Compressed Air Dryers - Heatless &
Blower Reactivated type, Refrigerated type Compressed Air
Dryers, Moisture Separators, Air Intake Filters, LDO Filtration
Kits, CNG Filters, Automatic Drains, Receivers & other
accessories.
ultrafilter
international
(Germany)
Filters, Purification filters, prefilters, moisture dryers, and
environmental control.
US FILTER
Water, drinking water, water treatment, water management,
water filtration, water clarification, water purification,
wastewater, high purity water, potable water, water
reclamation, water recovery.
Valve and Filter
Corporation
Automatic self cleaning backwash filters for cooling towers,
irrigation, wastewater, agriculture, heavy industry. Unlimited
flow capacity, ASTM stamped, custom made, engineering
consulting, valves, flow meters.
VOKES (UK)
Fuel and Lubricating Oil Clarification; including diesel engines,
gas turbines, gearboxes, steam turbines, pumps and
compressors as utilised by the power generation, marine and
locomotive industries.
Vulamanz
Membrane
Technologies (Pty)
Ltd (South Africa)
Ultrafiltration: Capillary Membrane modules and systems for
potable water, waste water, bioreactors (flat sheet
membranes) and effluent treatment. Research abilities for
health care industry.
Waco
Air & Gas Filters, Liquid Filters, HVAC, and Dust Collection
Filters.
WALKER
FILTRATION (UK)
Filters for compressed air, gas, vacuum, liquid and medical
applications.
Water Filter
Division of China
Ningbo Cixi Imp. &
Exp. Corp. (China)
Reverse osmosis systems, water coolers, countertop water
filters, undersink water filters, filter housings, replacement
cartridges, shower filters, carbon block cartridges and
accessories.
Water Works, Div.
of Polydisc, Inc.
New and used reverse osmosis water purification systems. At
the moment we have several brand new, still in the original
crating, never used, mobile, U.S. Military Surplus, reverse
osmosis water purification systems available.
Webb Supply
Company
Filtration, descaling, sanitizing. We solve water problems.
Western Industrial
Sales
RO membrane elements, UV Sterilizers and spares, Filters,
Calgon Carbon, DI Resin, LMI and Pulsafeeder chemical pumps.
Whatman
International (UK)
Filter papers, disposable filter devices, Nuclepore membranes,
capsules and cartridges.
WK WATER FILTER
CORP., LTD (China)
Cartridges for family used RO system and industrial system.
The products like PP sediment cartridge, GAC UDF CTO carbon
block , PP yarn wound , inline cartridge, hollow fibre, and
others.
WOKU-Filtermedien
GmbH & Co. KG
(Germany)
Manufacturer of filter bags, -pockets, etc. Delivery range: filter
press clothes, filter cartridges, supporting cages, fluidization
cloth, air conditioning products.
Woods Industries
Sales, Engineering, and Installation of Process Filtration
Equipment. Representing International Manufacturers.
WTP Filter (Hong
Kong)
Low cost high quality stainless steel multiple cartridge filter
housing, fits most USA brand filter cartridges.
X-Flow BV (The
Netherlands)
Membranes and modules, both in capillary and tubular form, for
micro-, ultra-, nanofiltration and reverse osmosis used in the
water (potable and process), beverage, dairy and food industry.
Xinxiang Pingfei
Filters Co. Ltd.
(China)
Low and high pressure line filters, return filters, suction filters,
aviation filters and accessories, gas filter elements, polyester
melt filter elements, water filter.
YUNDA Industry &
Trade Co., Ltd.
(China)
Manufacture of water filter elements, such as True Coconut
shell Activated Carbon Cartridge, PP sediment cartridge, PP
wound Cartridge, Faucet for R.O. units. Filter Housing (plastic
and Stainless Steel). Air filter bags.
Zenon Membrane
Products
Advanced membrane technologies for water purification,
wastewater treatment and water recycle. Technologies includes
microfiltration, ultrafiltration, nanofiltration and reverse
osmosis.
Hydraulic Oil and Lube Filters
Waco
Air & Gas Filters, Liquid Filters, HVAC, and Dust Collection
Filters.
T3 Filters (Greece)
Filters for Trucks, Tractors, Automobiles, Military Vehicles,
Pumps, Filters for Industrial Use. Where our filters can be used:
Liquid fluids, Lubricants, Chemical, Industrial fluids.
Schroeder
Industries (UK)
Filtration products for both hydraulic and lubrication systems.
High-pressure, medium pressure, and low-pressure filter
housings, cartridge and spin-on elements, filtration
accessories, and diagnostic equipment.
RT FILTERTECHNIK
(Germany)
Hydraulic fluid filters, suction filters, line filters, return filters,
suction/ gas filters, filter elements, accessories, laboratory
service.
PTI Technologies
Inc.
Filter Systems for Aerospace, Fluid Power, Industrial, CPI, Bulk
Processing; Microfiltration.
Precision Filtration
Products
ALL MAJOR BRANDS OF AIR, GAS, AND LIQUID FILTRATION
PRODUCTS. CUSTOM OEM MANUFACTURING AND DESIGN. ALL
MAJOR INDUSTRIES SERVED. COMMODITY CONSOLIDATION.
Parker Hannifin
Corp.
Gas and air filtration, hydraulic and industrial lube, marine
filtration, process filtration, automotive fuel, air and lube,
compressed air, bag filters, cartridges, membrane filters, filter
vessels.
Pall Corporation
Specialty materials and engineering company with the broadest
based filtration and separations capabilities in the world.
One Eye Industries
Magnetic Filtration for Oil, Fuel, Transmissions, Hydraulics,
Water, Air, and More.
Oilfiltration.com
(Norway)
Spesialized on by-pass filtration systems, with the latest
technology. Filmax Ultra Fine Filtration.
Norco Filters
Sisu-Niemi Inc. - Manufacturer of Norco filter elements and
replacements for other name brands since 1981.
Mikrofil Filtre Ltd.
Cabin Air Filters, Air Filters, Panel Filters, Fuel Filters, Oil
(Turkey)
Filters, Hydraulic Filters, Filter Media.
Mento AS (Norway)
All kind of filters, strainers and cartridge. More than 250
manufacture on stock.
Lehmann & Voss &
Co. (Germany)
Filtration, magnesia, pharmaceutical / cosmetic raw materials,
surface technology, carbon blacks, masterbatches, additives,
high performance compounds, elastomers.
LA RICAMBI
UDINESE (Italy)
FILTERS FOR SPRAY PAINTING BOXES (PANELS, POCKET
FILTERS, SCREENS...) MADE BY VARIOUS FILTER MEDIA.
FURTHERMORE WE ARE ABLE TO SUPPLY FILTER BAGS AND
FILTER SLEEVES IN ANY FORM AND DIMENSIONS, MEDIA AND
QUANTITY, FOR APPLICATIONS LIKE AIR FILTRATION OF BIG
SANDBLOWERS, FUMES, ETC.
John Fowler (India)
Ltd.
Manufacturer of Industrial Filters for last five decades and now
set up a World Class Automotive filter plant at Bangalore in
India.
Industrial Air
Solutions, Inc.
Commercial and Industrial Pollution Control Equipment, Filters,
Fluid Management and Vacuum Systems. Complete line of Dust,
Mist, smoke, fluid, fume collection Systems. Replacement
filtration and service.
HYDRAULIC
SUPPLY COMPANY
ALL YOUR HYDRAULIC NEEDS.
Hydac
From nano-, micro- and ultrafiltration right up to coarse
filtration of liquid and gaseous media; oil service units, and
equipment.
Hi-Line Industries
Ltd (UK)
Compressed Air Filters, Compressed air dryers, Manufacturers
of Adsorption Dryers, Refrigeration Air Dryers, Process
Filtration, Water filters, Membrane Dryers, air analysis.
H. A. THOMPSON
INC.
DISTRIBUTOR FOR HYDRAULIC FILTER BRANDS ATICOINTERNORMEN AND LHA. SPIN-ON, TANK-TOP AND HIGH
PRESSURE UNITS. DISTRIBUTOR FOR KARCHER WASH WATER
FILTRATION SYSTEMS. WE ARE A FULL LINE HYDRAULIC AND
PRESSURE WASHER DISTRIBUTOR.
GOPANI PRODUCT
SYSTEMS (India)
Filter Housings, Filter Cartridges, Bag Filters, Strainers, Porous
Sintered Plastics, Compressed Air Filters, Hydraulic Filters,
Paper Filter Media
Fluid Air Filter
Systems (India)
Manufacturer of Filter Elements for Fuel, Oil, Air, etc.
applications.
Fleetguard
Automotive air, fuel, hydraulic, lube, and coolant filters.
Filtration Products
International
Filter products for air filtration, fuel, oil, gas, hydraulics, food
service, liquid and water filtration.
Filtersource.com
Filtersource.com is an on-line source offering standard
industrial grade filters and filtration products via the Internet.
Cartridge filters, bag filters, air filters, oil & hydraulic filters,
melt blown filters, pleated filters and much more.
FILTERS FOR
INDUSTRY
HYDRAULIC, LUBE, HVAC, PROCESS, CHEMICAL FILTERS.
Filter Products
Company
Industrial filtration products for: Process Liquids, air and gases,
sterile filtration, compressors, dust collectors, hydraulic, HVAC,
inks and dyes, RO prefiltration, fluid separation, oil/water
separation. Condensate drains, desiccant.
Filter Market
The Filter Market offers an extensive range of replacement
filter elements for all leading brands. All products are
manufactured to ISO standards in the USA, Canada or EU.
Filter Exchange
Manufacturer, Supplier or Rebuilder of brand name filter
elements. Hy-Pro - Pan-Sec - Hycon - Hydac - Parker - Mahle Norco - Pall - Etc.. Sisu-Niemi Inc.
Filpro Corporation
Compressed air filters, air filters, vacuum filters, hydraulic
filters, liquid filters, miscellaneous filters.
EFILTERS.COM
Filters for Liquids; Microfiltration; Industrial Water Treatment;
Industrial Air and Gas Filters; Filters for Oil; Hydraulic Systems;
Metalworking and Lubrication; Fuel Filters and Separators;
Filter Media and Filter Aids; HVAC Filters.
Donaldson
Air cleaners & replacement filters for heavy duty diesel engines
and compressors; lube, fuel, oil, coolant filters; industrial
hydraulic filters; air filter cartridges & panels for gas turbines
inlets.
Control Masters,
Inc
Perfect Filtration Filters. This is the same technology that
filtered fuel for the Tomahawk Cruise missiles - and did it FAR
better than the existing D.O.D. filters!
CCECO Lab and
Filtration
1-Micron Industrial Filtration Systems for hydraulic,
transmission and diesel engines. Complete Oil Analysis
Laboratory
C & J Technology
Inc.
Representing the Vortex Re-Cleanable combination full flow
and by pass filter all in one canister. By-pass element filters to
2 microns. Accomodates all hydraulic applications.
ARGO (Germany)
Filter systems and system solutions for fluid power and
lubrication.
Apexfil Ind. Com.
Ltda (Brazil)
Metallic Filters, such as: CARTRIDGE FILTERS for Hydraulic
Systems and Lubrication. HAMPERS FILTERS for Hydraulic
Systems, Lubrication and Refrigeration. AIR PICTURE FILTERS
for Ventilation System.
Air Bank Co., Ltd.
(Korea)
Automotive air filters manufacturer.
Filter Cloth
Albax, Inc
Manufacture of filter press cloths and sludge disposal bags. Order on-line at our
secure website. Same day shipment.
AMI ENTERPRISES
(India)
Filter cartridges, filter papers for laboratories, filter pads, manufacturing of filter
housings.
Baker Process
Separation Equipment Industrial and Municipal Water and Wastewater Process
Equipment.
BDHTech
High temperature cartridges applications for dry filtration. Also converter of all
types of media for liquid applications.
Casfil Ind e com
ltda (Brasil)
Specialized manufacturer of filter cloths in polypropylene, nylon and polyester.
Monofilament calandered, filter bags, vacuum filters, industrial fabric and needle
felt.
Cramer Fabrics Inc.
Woven fabrics for product and waste filtration applications using mono-filament,
multi-filament, spun and texturized yarns in a wide range of fabric constructions.
Crosible, Inc.
Filter media for filter presses, pressure filters, and dust collection.
Dalian Huihai
Textiles
Textile Co., Ltd
(China)
Diva Envitec
(India)
Complete range of filtration systems and solutions for different industries.
EFILTERS.COM
Filters for Liquids; Microfiltration; Industrial Water Treatment; Industrial Air and
Gas Filters; Filters for Oil; Hydraulic Systems; Metalworking and Lubrication; Fuel
Filters and Separators; Filter Media and Filter Aids; HVAC Filters.
Filtercorp
International Ltd
(New Zealand)
Manufacturer and distributor of filter socks, bag houses, ventilation filters,
pleated bags and cartridges, flexible connectors, liquid strainer bags, sifter
screens, press cloths, polypropylene press plates, gas phase, odor absorbtion,
HEPA filters, silo vents, filter belts.
Fratelli Mariani
(Italy)
ISO 9002 certified supplier of wire meshes in stainless steel, expanded and
microexpanded metals, perforated sheets, conveyor belts and filtration elements.
Heimbach Group
(Germany)
Needlefelts for gas filtration and solid/liquid separation. PTFE membrane filter
media. Ceramic elements for soot particle filtration.
Hengda Cloth Co.
Ltd. (China)
Wire mesh and filter cloth supplier, producing filter cloth made of stainless wire,
polyester, nylon, polypropylene. Leading manufacturer of nonwoven filter media.
Hygienic Fabrics &
Filters, Inc.
Manufactures of filters for the Food, Dairy and Wine Industry. Micron retention
from 1200 to 5 micron. Polyester, rayon, nylon, cotton multi and monofilament
fabrics, Bags, Tubes, sleeves.
Junker Filter
(Germany)
DUST FILTRATION: filter bags, filter pockets, flat filter elements, filter cartridges,
crosswise filter elements, tube filter elements, pocket air filters, multiple pocket
fillters. SOLID-LIQUID-SEPARATION.
MENARDI
Filter media for industrial gas and liquid applications; baghouse parts and
services; lab testing.
Micronics, Inc.
Manufacturer of filter press cloths. Cloths range from 470 mm to 2 M x 2 M plate
size with applications for plate and frame, gasketed plate, recessed plate and
membrane plate installations.
Midwest Filtration
Company
Woven and nonwoven fabrics, rayon/ polyester, wet-laid polyester/ cellulose,
dry-laid bi-components, spunbond polypropylene, spunbond Nylon (Cerex),
spunbond polyester, and hydroentangled fabric (Sontara).
Otto Markert &
Sohn (Germany)
Solid-Liquid-Filtration: Filter cloths, Underdrain cloths, Backing cloths, Filter
belts. Dust-Gas- Filtration: Filter sleeves, Filter bags / Filter pockets, Multi filters,
Filter covers.
REWA-Gruppe
(Germany)
Filter Presses, Filter Press Plates, Filter Cloth and Engineering Service.
Separation Equipment industrial and municipal water and wastewater Process
Equipment. We sell used filter presses!
Samuel Hill Ltd
(UK)
Fluid bed dryer bags, filter press cloths, centrifuge filter bags, filter belts,
dry/wet filter media and fbd filter bags.
SATI GRUPO
TEXTIL (Spain)
More than 40 years of experience manufacturing technical textiles. Filtration
fabrics in Monofilament, Multifilament, Spun Yarn and combinations of them; in
Polypropylene, Polyamide and Polyester. Filter Media taylor-made for wet and
dry filtration with more than 7000 references in end-users. Fabrics for cleanroom
and surgical applications.
Sefar (Switzerland)
Woven filter media for process, medical, and food applications.
Shanghai Yanpai
Filter Cloth Co., Ltd
(China)
Manufacturer of woven filter fabrics for over 20 years. More than 200 fabric
types. Polypropylene, Polyester, PVA, Polyamide, Cotton, Glass Fibers.
Monofilament filter fabrics, Nylon/Polyester mesh.
South-West Filter
Cloth Factory
(China)
Manufacturer of filter cloth, filter bags, mesh, sieves, filter belts for air, liquid,
sewage, oil, powder filtration and others. More than 200 products. Applications in
food, sugar, chemical, pottery, medical, construction industries.
Tessitura Quadrelli
(Italy)
Wide range of fabrics manufactured with synthetic fibres of the best quality in
monofilament, multifilament and spun yarn with different weights and weaves.
Cloths for filter presses, Under-cloths, Cloths/bags for centrifugal machines,
Cloths for belt filter presses, Cloths for rotary vacuum filters, Bag filters.
Tiantai Industrial
Cloth Factory
(China)
Woven filter cloth (polyester, nylon, polyvinyle alcohol, stainless steel), needled
filter cloth.
VERSEIDAG
TECHFAB
(Germany)
POLYNOVA filter belts and filter cloths are developed and manufactured in close
co-operation with machine manufacturers and end-users. Different fibres - PA6,
PA 6.6, PA 6.10, PA 11, PES, PBT, PP, PEEK.
WOKU-Filtermedien
GmbH & Co. KG
(Germany)
Manufacturer of filter bags, -pockets, etc. Delivery range: filter press clothes,
filter cartridges, supporting cages, fluidization cloth, air conditioning products.
Filter Manufacturing and Testing
Equipment
A2Z Filtration
Specialities Pvt.
Ltd. (India)
Designs and manufactures special purpose filter production
equipment and filter testing equipment as well as supply of
components to filter manufacturing companies around the
world.
Analytical
Technologies LLC
Specializing in Non-Contact, Non-Destructive Thickness
Measurement and Control
APEC ENGINEERING
CO. LTD ( Korea)
Automotive filter plant hy'd press system, auto leak test,
pleating machine, seaming machine and laboratory equipment.
Manufacturing & Export.
CHEMFIL INDIA
Manufacturer of filter papers for oil, fuel, and air applications,
adhesives, plastisols, epoxy resins, PVA resins, rubber
components, filter manufacturing machinery, pleaters.
DREAM TECH CORP.
(Korea)
AUTOMOTIVE FILTER MACHINERY produced under severe
quality control ... Hydraulic Press (Reverse Type--PATENT ),
Pleating, Spiral Tube Making, Tapping, One/Two Color Pad
Printer, Polyurethane foaming, and other kind of machinery for
oil, air and fuel filters etc.
Enercon Industries
Corporation
Manufacturer of atmospheric plasma treatment equipment for
improved hydrophilic, hydrophobic or oleophobic
functionalization of filtration media.
HKE HanKook
Engineering
(Korea)
Automotive filter production machinery. Dry leak tester, auto
seaming machine, auto tapping machine, auto spot welding
machine, silk printing machine, deep drawing hydraulic press.
Liquid Control
Full range of dispensing solutions and control systems. Liquid
Control products span a continuum from manual to fully
automated systems, single to multiple component options,
contract and consulting services.
Maverick
Manufacturing
We are manufacturers of continuous wound filter winding
machinery, used to manufacture filters for liquid filtration. We
are 100% American owned and operated. Our machines are
designed specifically for filter manufacturing, not from old,
rebuilt textile equipment. We are suppliers to many of the top
liquid filter manufacturers in the world.
Nordson
Corporation
Designs, manufactures and markets dispensing systems that
apply adhesives, sealants, hot melt materials, liquid paints and
powder coatings to consumer and industrial products during
manufacturing operations. Nordson systems produce a wide
range of nonwovens including meltblown, spunbond, and
composite fiber materials.
Palas GmbH
(Germany)
Filter Test Systems, Aerosol Spectrometers, Aerosol Generators,
Dilution Systems.
POLYMER PAPERS
LIMITED (India)
Filter paper, equipment (pleating machines), filters, filter
components, adhesives and resins.
S3I, LLC
Manufacturer of cleanroom Test and Measurement equipment
and Test and Measurement equipment for the Defense
Industries.
SAMSUNG AUTO
MACHINERY
(Korea)
Since April of 1993 Samsung Auto Machinery has been a leading
manufacturer of PLEATING MACHINERY or Industrial Filter
(HEPA, ULPA etc) & Automotive Filters in the world. We have
been supporting our machinery to OEM Automotive Filter
Manufacturers (Hyundai, KIA & Daewoo) & 3M Korea in Korea,
AAF International, PPI & WIX in U.S.A etc.
Thermoset Systems
Manufacturer and distributor of polyurethane dispensing
machines used in the manufacture of filters.