WEIR VULCO PERU
HEAVY DUTY SLURRY PUMPS
1
Horizontal Pumps
SEVERE DUTY RUBBER LINED, METAL LINED, and METAL HORIZONTAL PUMPS
ASH Pump Series MCH/MCC/MMC and Warman AH ....................................................................................................
4
VERSATILE DESIGNED HORIZONTAL SLURRY PUMPS
ASH Pump Series SRC/SRH and Warman L .....................................................................................................................
5
ALL METAL UNLINED HORIZONTAL PUMPS
ASH Pump Series ME/MG and Warman AHU .................................................................................................................
6
LINED FGD HORIZONTAL SLURRY PUMPS
Warman GSL and L ............................................................................................................................................................. 7
HEAVY DUTY RUBBER LINED and METAL LINED HORIZONTAL FROTH PUMPS
Warman AHF/LF/MF ........................................................................................................................................................... 8
ALL METAL UNLINED BOWL HORIZONTAL PUMPS
Warman D (Dredge) and G (Gravel) Pumps ...................................................................................................................
9
Vertical Pumps
Galigher Series 5000 Pumps ............................................................................................................................................. 10
ALL METAL ALLOY VERTICAL PUMPS
Hazleton Models VNR 2 and VNCB 2 ................................................................................................................................................................................................................................... 11
Submersible Pumps
MOLDED ELASTOMER, ALLOY METAL, OR HIGH CHROME SUBMERSIBLE SLURRY PUMPS
Hazleton Model SHW ........................................................................................................................................................ 12
Geho Piston Diaphragm Pumps ....................................................................................................................................... 13
THE “UNIQUE” CAVEX INLET HEAD DESIGN ALLOWS THE HIGHEST EFFICIENCY
Hydrocyclone with amazing results ................................................................................................................................ 14
Heavy Duty Slurry Valves ................................................................................................................................................. 15
And More!
OTHER UNIQUE PUMP PRODUCTS, and OTHER WEIR MINERALS GROUP PRODUCTS and SERVICES ............................. 16
™
2
™
Weir-Vulco organization
Pto. Ordaz
Bogotá Venezuela
Cali
Colombia
Perú
Belem
Paraopebas
Lima
Brasil
Arequipa
Vitoria
Iquique
Belo Horizonte
Antofagasta
Copiapó
Sao Paulo
Chile
Santiago
Concepción
Punta Arenas
Venezuela
Chile - Antofagasta
Radomiro Tomic 7585
(56-55) 231024
(56-55) 231056
Chile - Iquique
Ruta A-616,
lote 4, manzana 5,
Alto Hospicio
(56-57) 490645
UD 304 manzana 27,
parcela 14, calle 6,
Zona Industrial Los
Pinos, Puerto OrdazEstado Bolivar,
Venezuela
(58-286) 994 5142
(58-286) 994 4737
Fax (58-286) 994 3886
Perú
Av. Argentina 1969,
Lima, Perú
(51-1) 336 8209
(51-1) 336 8656
Brasil
Chañarcillo 460
(56-52) 214943
Fax (56-52) 214944
Av. João Ventura,
Batista, 622,
Villa Guilherme,
02054-100
São Paulo, Brasil
(55-11) 6905 1860
(55-11) 6905 1741
Chile - Concepción
Chile - Santiago
Freire 60
(56-41) 237475
(56-41) 226787
Fax (56-41) 233036
San José 0815,
San Bernardo, R.M.
(56-2) 754 2100
Fax (56-2) 859 2123
Chile - Copiapó
3
ASH Pump Series MCH/MCC/MMC and Warman AH
SEVERE DUTY RUBBER LINED, METAL LINED, AND METAL CASED HORIZONTAL PUMPS
SIZE RANGE
CAPACITIES
HEADS
OPERATING PRESSURE
25 mm (1 /2 x 1 inch) to 750 mm (32 x 30 inch) discharge
to 65,000 g.p.m.
to 300 feet
to 1,000 psi
1
HORIZONTAL
PUMPS
ASH Pump Series MCH/MCC/MMC and Warman
AH feature:
ASH Pump Series
MCC/MCH/MMC and
Heavy-duty construction with through-bolt design – ease of maintenance
and less down time
Warman AH pumps
highlight the optimal
Ductile iron fully lined casing – durability, strength and long service life
combination of rugged-
Large diameter, slow turning, high efficiency impellers (up to 90+) –
maximum wear life and lower operating costs
ness, durability,
hydraulics, and construc-
Large, open internal pasajes – longer wear life and lower operating costs
tion materials. These
ASH Pump Series MCH
Thick elastomer and metal liners – corrosion resistance and maximum
wear life
pump are designed to
Interchangeable elastomer and metal bolt-in liner – ease of liner
change-out and reduced maintenance costs
aggressive applications,
perform in the most
including mill circuit
Minimal shaft/impeller overhang – reduces shaft deflection and
increases packing life
duties. ASH Pump Series
MCC/MCH/MMC and
Cartridge-style bearing assembly – allows for assembly repair in a clean
environment resulting in reliable operation and prolonged bearing life
Warman AH pumps easily manage large particle
ASH Pump Series MCH/MCC/MMC also features:
size, dense slurries
typically found in hard
Unique, easily centered stuffing box (MCH, MMC) – reduced gland seal
maintenance and extended packing life
Warman AH Pump
rock mining such as cop-
Adjustable sideliners (MCH, MMC) – maximum possible operating
efficiency and promote longer wear life
per, gold, silver, as well
as oil sands.
Warman AH Pump
Cubic meters per hour (m3/hr)
10
20
50 100
200 300
500 700
1000
1500 2000
3000
5000
260
3/2
ASH Pump Series MCH/MCC/MMC
100
1500 2000
3000
5000
10000
20000
200
150
250
350
650
450
55
180
50
160
Total dynamic head (feet)
140
40
120
35
100
30
80
25
20
60
15
40
10
200
300
400
550
5
750
Total dynamic head (meters)
45
65
1.5/1
60
55
50
45
140
40
120
35
100
30
80
25
20
60
15
40
10
20
2/1.5
4/3
8/6
12/10
5
16/14
0
456 8
15 20 25 30 35 40 50 60 70 80 90
1000
10.000
4
15
U.S. gallons per minute (g.p.m.)
20
30
40
50 60 70 80
50
2 3 4 56 8
100
15 20 25 30 35 40 50 60 70 80 90
1000
10.000
U.S. gallons per minute (g.p.m.)
15
20
30
Total dynamic head (meters)
160
125
200
60
180
20
75
220
Total dynamic head (feet)
500 700
20/18
14/12
70
Cubic meters per hour (m3/hr)
100 200 300
10/8
6/1
240
ASH Pump Series SRC/SRH and Warman L
VERSATILE DESIGNED HORIZONTAL SLURRY PUMPS
SIZE RANGE
CAPACITIES
HEADS
OPERATING PRESSURE
1 x /4 inch to 30 x 28 discharge
to 45,000 g.p.m.
to 300 feet
to 250 psi
3
HORIZONTAL
PUMPS
ASH Pump Series SRC/SRH and Warman L
feature:
Warman L and ASH Pump
Series SRC/SRH pumps
Heavy-duty construction with through-bolt design – ease of
maintenance and less down time
feature fully lined ductile
iron casings and impeller
Ductile iron fully lined casing - durability, strength and long
service life
designs suitable for all
heavy slurry services. The
Large diameter, slow turning, high efficiency impellers (up
to 90%+) - maximum wear life and lower operating costs
Warman L pump is available with interchangeable
ASH Pump Series SRCISRH
Large, open internal passages - longer wear life and lower
operating costs
metal or bolt-in elastomer
Thick elastomer and metal liners - corrosion resistance and
maximum wear life
liners. The combination of
Full flush gland, low flow, dry running centrifugal seals reduce flush water usage minimizing pump operating costs
hydraulics, and depend-
Cartridge-style bearing assembly - allows for assembly repair
in a clean environment resulting in reliable operation and
prolonged bearing life
building pumps since the
rugged design, advance
ability that comes from
early 1930s, translates
into performance unpar-
Multi-stage high pressure operation to 600 psi (optional ASH
Pump)
alleled by any other slurry
pump manufacturer.
Warman L Pump
Warman L also features:
Interchangeable elastomer and metal bolt-in liner - ease of
liner change-out and reduced maintenance costs
Warman L Pump
ASH Pump Series SRC/SRH
Cubic meters per hour (m3/hr)
Cubic meters per hour (m3/hr)
10 20 50 100 200 300
500 700 1.000 1.500 2.000
3.000
5.000
2.5 x 2 5 x 4
8x8
14x14
60
200L
50L
45
18
40
0
300L
400L
500L
650L
100L
55
50
2 x 1.5
35
100
30
25
80
20
60
15
40
20
4x3
6x6
10x10
16x14
30 x 28
22 x 20
0
50
2 3 4 56 8
15 20 25 30 35 40 50 60 70 80 90
100
1000
10000
U.S. gallons per minute (g.p.m.)
15
20
30
40
50 60
Total dynamic head (feet)
45
Total dynamic head (meters)
Total dynamic head (feet)
10.000
40
16
35
0
30
14
25
20
0
Total dynamic head (meters)
140
5.000
0
50
26x24
18 x 16
3.000
20
55
160
120
10 20 50 100 200 300 500 700 1.000 1.500 2.000
10.000
180
15
10
12
5
0
10
20L
50
75L
150L
250L
350L
450L
2 3 4 56 8
15 20 25 3035 40 50 60 70 8090
100
1.000
10.000
5
550L
15
U.S. gallons per minute (g.p.m.)
20
30
40 50 60
5
ASH Pump Series ME/MG and Warman AHU
ALL METAL UNLINED HORIZONTAL PUMPS
SIZE RANGE
CAPACITIES
HEADS
OPERATING PRESSURE
50 mm to 350 mm suction
to 12,000 g.p.m.
to 300 feet
to 220 psi
HORIZONTAL
PUMPS
ASH Pump Series ME/MG and
Warman AHU feature:
The ASH Pump Series
ME/MG and Warman AHU
Large, open internal pasages – longer wear life and lower
operating costs
are heavy-duty unlined
pumps, designed specifically
Full flush, low flow or dry running centrifugal seals – reduce
flush water usage minimizing pump operating costs
for highly abrasive slurry
pumping in industries such
Cartridge-style bearing assembly – allows for assembly repair
in a clean environment resulting in reliable operation and
prolonged bearing life
as coal preparation,
ASH Pump Series ME/MG
bauxite/alumina, bottom
Grease or oil lubrication bearing assembly options – ease of
maintenance and reduces down time
ash, and aggregate.
Solid chrome iron or alternative abrasión resistant casing –
long wear and ease of maintenance
ASH Pump Series ME/MG also features:
Adjustable side liner – maintains efficiency and extends
service life
Easy disassembly of ME drop-in bolt design – short down time
Warman AHU Pump
Warman AHU also features:
Warman AHU Pump
ASH Pump Series MG
Easy conversión to
lined pump –
dimensionally and
hydraulically identical
to AH pump
Cubic meters per hour (m3/hr)
Cubic meters per hour (m3/hr)
10 20
50 100 200 300
500 700 1.000
1.500 2.000
10 20
80
260
8
15
25
240
500 700
1.000
1.500 2.000
75
80
75
240
70
70
220
220
65
200
65
200
180
55
180
160
50
45
140
40
120
35
100
30
80
25
60
3/2
160
55
50
4/3
45
140
120
40
6/4
35
100
30
8/6
25
80
20
60
15
40
10
20
5
10
20
35
5
200M
60
20
15
250L
40
10
20
5
0
50
100
6
2 3 456 8
15 20 25 30 35 40 50 60 70 80 90
1.000
10.000
U.S. gallons per minute (g.p.m.)
0
50
100
2 3 456 8
15 20 25 30 35 40 50 60 70 80 90
1.000
10.000
U.S. gallons per minute (g.p.m.)
Total dynamic head (meters)
60
Total dynamic head (meters)
Total dynamic head (feet)
50 100 200 300
260
Total dynamic head (feet)
Quick release clamping ring design –
short down time
Warman GSL and L
LINED FGD HORIZONTAL SLURRY PUMP
SIZE RANGE
CAPACITIES
HEADS
OPERATING PRESSURE
20 mm (3/4 inch) to 1000 mm (40 inch)
to 70,000 g.p.m.
to 170 feet
to 250 psi
HORIZONTAL
PUMPS
Warman GSL and L Pump feature:
Designed for the latest
Heavy-duty construction with through-bolt casing design – ease of
maintenance and less down time
FGD technology, the
Ductile iron fully lined casing – durability, strength and long service life
pumps combine the best
Large diameter, slow turning, high efficiency impellers (up to 90%+) –
maximum wear life and lower operating costs
features of the Warman
high performance GSL
L pump with the latest
Large, open internal passages – longer wear life and lower operating
costs
materials and hydraulic
GSL Pump
developments.
Cartridge-style bearing assembly – allows for assembly repair in a clean
environment resulting in reliable operation and prolonged bearing life
Warman GSL also features:
Cartridge-style bearing assembly with oil lubrication – ease of
maintenance and reduced down time
Back pull design – easy maintenance
Mechanical seals – reduce flush water usage minimizing pump
operating costs
L Pump
Warman L also features:
Interchangeable elastomer and metal bolt-in liner materials – ease of liner change-out and reduced maintenance costs
Full flush, low flow, dry running centrifugal, or mechanical seals – reduce flush water usage minimizing pump operating costs
Warman L Pump
Warman GSL Pump
Cubic meters per hour (m3/hr)
Cubic meters per hour (m3/hr)
2000
3200
5000
200
10000
20000
10 20 50 100 200 300
1.500 2.000
3.000
5.000
10.000
60
200L
180
120
500 700 1.000
35
50L
300L
400L
500L
650L
100L
50
160
20
60
15
40
10
20
5
600
700
800
1000
40
120
35
100
30
80
25
60
20
15
40
10
20
20L
0
Total dynamic head (meters)
25
80
45
140
Total dynamic head (feet)
30
Total dynamic head (meters) (meters)
Total dynamic head (feet) (feet)
100
55
75L
150L
250L
350L
450L
5
550L
0
90
15
20
30
40
10000
U.S. gallons per minute (g.p.m.)
50
60
70
80
50
100
2 3 4 56 8
15 20 25 30 35 40 50 60 70 80 90
1000
10.000
15
U.S. gallons per minute (g.p.m.)
20
30
40
50 60
7
Warman AHF/LF/MF
HEAVY DUTY RUBBER LINED AND METAL LINED HORIZONTAL FROTH PUMPS
SIZE RANGE
CAPACITIES
HEADS
OPERATING PRESSURE
2 inch to 14 inch discharge
to 14,000 g.p.m.
to 90 feet
contact factory
HORIZONTAL
PUMPS
Warman AHF/LF/MF features:
A revolutionary step in
Unique impeller design for most difficult froth applications
horizontal pump design,
Heavy-duty construction with through-bolt casing design –
ease of maintenance and less down time
the Warman Froth Pump
Ductile iron fully lined casing – durability, strength and
long service life
air-laden slurry mixtures.
Through-bolt construction – reduced maintenance cost
design includes an
economically handles high
This unique froth pump
Large, open internal passages – longer wear life and lower
operating costs
Warman AHF/LF/MF Pump
enlarged suction diameter
and a unique semi-open
Thick elastomer and metal liners – maximum wear life
impeller to assist the flow
Interchangeable elastomer and metal bolt-in liner
materials – reduced maintenance costs
of froth into the pump.
Liner desing – reduced operating costs by allowing
replacement of individual components
Cartridge-style bearing assembly – allows for assembly
repair in a clean environment resulting in reliable
operation and prolonged bearing life
Standard AH can be converted by replacing cover plate,
throatbush and impeller
Warman AHF, LF, and MF Pump
Cubic meters per hour (m3/hr)
20
50
100
200
300
500
700
1000
1500
2000
3000
120
2AHF
4AHF
35
300MF
200MF
100
80
25
60
20
15
40
10
20
3AHF
0
50
2
100
8
6AHF
3 4 56 8
15
250MF
20 25
30 35 40
5
350MF
50
1000
60
70 80 90
10.000
U.S. gallons per minute (g.p.m.)
15.000
Total dynamic head (meters)
Total dynamic head (feet)
30
Warman D (Dredge) and G (Gravel) Pumps
ALL METAL UNLINED BOWL HORIZONTAL PUMPS
SIZE RANGE
CAPACITIES
HEADS
SOLIDS PASSING
4 inch to 36 inch discharge
t0 60,000 g.p.m.
to 275 feet
to 21 inch
HORIZONTAL
PUMPS
Warman D and G Pumps feature:
Where passing extremely
Large, open internal passages – longer wear life and
lower operating costs
large particles efficiently is
Minimal shaft/impeller overhang – increases packing
life
Warman D and G pumps are
of primary importance, the
designed expressly for
Full flush, low flow or dry running centrifugal seals –
reduce flush water usage minimizing pump operating
costs
dredge and gravel services.
These rugged bowl-style
pumps, available for sub-
Warman G Pump
Cartridge-style bearing assembly – allows for assembly
repair in a clean environment resulting in reliable
operation and prolonged bearing life
mergible services, use the
same roller bearing fitted
Optional cartridge-style bearing assembly with oil
lubrication –ease of maintenance and reduced down
time
cartridge-style bearing
assemblies available on the
time-proven Warman AH.
Solid chrome iron or alternative abrasión resitant
casing – long wear and ease of maintenance
Clamp ring design – reduced down time
Warman D, G, and GH Pump
Cubic meters per hour (m3/hr)
50 100
200 300
500 700
1.000
1.500 2.000
3.000
5.000
10.000
20.000
260
12/10GH
18/16GH
16/14GH
75
240
8/6GH
70
220
32/28G
60
180
55
14/12G
28/24G
12/10G
24/20G
10/8G
20/18G
8/6G
18/16G
50
160
45
40
120
100
30
25
80
60
35
Total dynamic head (meters)
Total dynamic head (feet)
65
10/8GH
200
140
80
20
6/4G
15
40
10
20
14/14D
20/20D
2 3 4 56 8
15 20 25 30 35 40 50 60 70 80 90
1000
10.000
15
30/26D
5
36/36D
0
100
U.S. gallons per minute (g.p.m.)
20
30
40
50
60 70 80
100.000
9
Galigher Series 5000 Pumps
VERTICAL
PUMPS
Galigher Series 5000 pumps
are accepted around the
world for their dependability
and initial cost and service
economy. They feature heavyduty construction, long
service life, and easy
maintenance, and are
available with a wide range
of shaft sizes, lengths, and
materials to match your
pumping needs.
Auger
Galigher Series 5000
Galigher Series 5000
Cubic meters per hour (m3/hr)
10 20
50
100
200 300
500
700
1000
1500 2000
180
2
3
4
55
6
50
160
45
140
8
12
120
40
35
100
30
80
25
20
60
15
40
10
Suction Extension
20
0
10
1.5- “0” frame
50
100
2 3 4 56 8
15 20 25 30 35 40 50 60 70 80 90
1000
U.S. gallons per minute (g.p.m.)
5
Total dynamic head (meters) (meters)
Dual Volute Design
Total dynamic head (feet) (feet)
1.5
Hazleton Models VNR2 and VNCB2
ALL METAL ALLOY VERTICAL PUMPS
SIZE RANGE
CAPACITIES
HEADS
2 inch to 12 inch discharge diameter
to 9,000 g.p.m.
to 350 feet
VERTICAL
PUMPS
Hazleton Models VNR 2 and VNCB2
feature:
Model VNR2 is a fully recessed impeller design – will
handle any material which enters the inlet
The Hazleton Model VNCB2 pump
has the same wet end as the Model
SHW submersible pump, with semi-
Recessed impeller – long wear life because solids contact
is minimized
open impellers in 2-inch through
Can run dry without surging – eliminating the need for
sump level controls
designed with enclosed impellers
4-inch sizes. Larger sizes are
for higher operating efficiencies.
Model VNCB2 follows the long line of traditional Hazleton
heavy-duty vertical cantilever shaft pump products at an
attractive price and quick delivery
The Hazleton Model VNR2 is a fully
recessed impeller designed to
Dual volute casing – provides balanced radial thrust for
pumping to higher heads
handle any material that can enter
Hazleton VNR2
its inlet, such as large, stringy, or
Both models available in standard lengths of 4, 5, and 6
foot setting depths with 27% chrome iron wet ends
degradable solids. Particle degradation is minimal since pumped solids
do not pass throuhg the impeller.
Both products use the newly developed bearing/column shaft assembly
engineered for strength, durability,
low cost, and quick delivery in
cantilevered lengths up to 6 feet.
Hazleton VNCB2
Hazleton Model VNCB2
Hazleton Model VNR2
Cubic meters per hour (m3/hr)
3
3
Cubic meters per hour (m3/hr)
10
20
50 100 200
5
5
10
20
50
100
500
300
4
500
700
1000
1500
100
6
300
4-13
6-16
Total dynamic head (feet)
40
100
30
2-9
75
20
50
6-12
25
0
10
0
0
20 30 40 60 80
100
200 300400 600 800
2000
1000
U.S. gallons per minute (g.p.m.)
90
80
250
70
3
200
60
2
10
50
150
40
30
100
90
80
70
60
50
40
30
20
Total dynamic head (meters)
3-14
125
Total dynamic head (meters)
50
150
Total dynamic head (feet)
175
20
12
10
0
0
10
20
30
40
50 60 70 80 90100
200
300
400 500 600 700 1000
U.S. gallons per minute (g.p.m.)
2000
3000 40005000
8000
11
Hazleton Model SHW
MODEL ELASTOMER, ALLOY METAL, OR HIGH CHROME SUBMERSIBLE SLURRY PUMPS
HAZLETON MODEL SHW
Size range 2 – 12 inch discharge, capacities to 7,000 g.p.m. heads to 300 feet
SUBMERSIBLE
PUMPS
Hazleton Model SHW
The Hazleton Model SHW
Locked-on impeller – prevents damage from reverse rotation
pump represents the best
Moisture detection and thermal protection – provide early warning
to avoid serious damage to the motor
value when a dependable,
Dual volute casing – higher discharge heads
pump is needed.
long-lasting submersible
Balanced back to back seal arrangement – isolate the seals from
slurry, improves reliability
Agitator option available – clear solids from sumps
Hazleton Model SHW also features:
Hazleton Model SHW
Optional cooling jacket – continuous unsubmerged operation
28% chrome water end construction – optimized wear resistance
In stock for quick delivery
Hazleton Model SWH
Cubic meters per hour (m3/hr)
3
5
10
20
50
100
300
4
500
700
1000
1500
100
6
300
90
80
70
3
200
60
2
10
40
30
100
90
80
70
60
50
40
30
20
20
12
10
0
0
10
12
50
150
20
30
40
50 60 70 80 90100
200
300
400 500 600 700 1000
U.S. gallons per minute (g.p.m.)
2000
3000 40005000
8000
Total dynamic head (meters)
Total dynamic head (feet)
250
Geho Piston Diaphragm Pumps
GEHO PUMPS have been produced since 1929 and nowadays
transport slurries and sludges with a solids concentration of up
to 90%. Continuous research and development offers state-ofthe art pumping systems for economical and reliable operation.
The business focuses on two markets:
Processing of minerals and tailings
A Range of technologically advanced pumping systems are
supplied worlwide for the mining industry, minerals processing,
pipeline transportation, the power industry and tailings
disposal;
• crankshaft driven piston and piston diaphragm pumps for transporting ores,
minerals and tailings.
• hydraulically driven piston pumps for paste and sludge pumping with and
extremely high viscosity and large solids particles.
• customer design support ranging from basic system up to turn-key projects
Construction industry
Complete dewatering systems are supplied for temporaly
lowering the ground water table at construction sites and civil
engineering works.
Special car has been taken regarding noise control of the
dewatering pumps adn to prevent soil pollution.
13
Hydrocyclone with amazing results
The “unique” Cavex inlet head design
allows the highest efficiency
CAVEX design reduce turbulence intensity obtaining a maximum
efficiency. The real challenge is to design a cyclone with the
minimum turbulence.
How does CAVEX reduce turbulence?
Low Operational Costs
The CAVEX shape replace the vertical cliff with a side slope. Now
CAVEX implies a reduce in the operation expenses,
the feed stream follows a natural path and blending it smoothly
beside excellent result in several trials in plants.
with the rotating slurry inside the feed chamber. This unique
Obtaining of the same milling with more tonnage.
shape reduces turbulence throughout the whole cyclone.
increased recovery of metal
CAVEX cyclones wear evenly and separate the slurry efficiently.
increased recovery of the useful life
45º
Level of
wear
90º
135º
HIGH
100
0º
LOW
Plan view Conventional
Feed to UF
75
Plan view CAVEX
®
Maximum Capacity
CAVEX®
50
Conventional
25
To increase the flow means that you can make more with less
energy consumption and less cyclones.
0
CAVEX minimizes the resistance to the flow in the feeding
0.0
50.0 100.0 150.0 200.0 250.0 300.0 350.0 400.0 450.0
500.0 550.0 600.0 650.0 700.0
Nominal Size (um)
chamber, CAVEX Cyclones processes a bigger throughput in
comparison with a conventional Cyclone with the equivalent
Different models for a wide
range of applications
inlet area and diameter.
CAVEX®
Pressure drop (kPa)
Conventional
400
58.0
300
250
200
43.5
36.3
29.0
150
21.8
100
90
80
70
60
50
14.5
13.0
11.6
10.2
8.7
7.3
5.8
40
4.4
30
3.6
Flow (gpm)
This characteristic allows to use, less cyclones to process the
14
same pulp flowrate.
7.2
10.8 14.4 18.0 25.2 36.0
21.6 32.4
28.8
72.0
108.0 144.0
252.0 360.0
216.0 324.0
180.0 288.0
Hydrocyclone Flowrate m3 /hr
720.0
1,800.0
1,440.0
1,080.0
Pressure drop (psi)
Pressure (PSI)
Hydrocyclone Capacity (l/s)
Heavy Duty Slurry Valves
More than 30 years manufacturing valves for abrasive and corrosive slurry applications.
WEIR VULCO offers a wide variety of valves designed for abrasive / corrosive fluids
handling. Its easy operation and low cost of maintenance satisfy widely the
requirements of mining and industry.
Valves are supplied with rubber lining or interchangeable rubber sleeves according to
fluid characteristics, lets you an easy field replacement.
General Characteristics
• Rubber lining or interchangeable rubber sleeves designed for operate with abrasive / corrosive fluids.
• Robust and heavy duty design for heavy abrasive and corrosive process slurries.
• Possibility of manual, pneumatic, hydraulic or electrical actuator.
• ANSI class 150# flanges as standard, other flanges under request.
Isogate WS
• All exposed metal parts are epoxy painted as standard. Other special surface treatments under request.
• Low cost of maintenance.
• Easy operation.
Available Models
ISOGATE WS Series, wafer and lug type knife gate valves. Sizes from 3” to 24”.
OMEGA Series, open body pinch valves. Sizes from 1” to 32”. Two versions : Heavy duty
robust split design and light duty design up to 12”.
SIGMA Series, close body pinch valves. Sizes from 1” to 18”.
Omega II
DELTA Series, pneumatic or hydraulic split pinch valves. Sizes from 1” to 8”.
AUTOBALL Series, three ways check valves. Sizes from 3” to 24”.
Omega
Sigma
Autoball
Delta
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OTHER PUMP PRODUCTS
FROM WEIR MINERALS
AHP/AHPP High Pressure Pumps
H/HH/HRM High Head Pumps
TC/VTC Horizontal and Vertical Recessed
Impeller Pumps
AHU Unlined Horizontal and Vertical Pump
AHE Enhanced Performance Pump
PC/PCH Process Chemical Pump
Kazleton Horizontal Product
Clear or Dirty Liquids
Type MS Multi-stage Pumps
Type DS Double Suction Pumps
Heavy Duty Slurry Pumps
Type CT Heavy Duty Pumps
Type CB Heavy Duty Pumps
High Head Dewatering Pumps
ASH Pump Alpha Series
Type CTE/CSE Heavy Duty Pumps
Weir Group PLC
The Weir Group PLC is a UK-listed
engineering company founded in 1871 and
quoted on the London Stock Exchange since
1947. The Group specialises in the design,
Logo cavex
manufactured and service of high quality
pumps, valves and controls, delivered with
excellent technical and customer support.
The Group portofolio of companies,
products and services includes many of the
world‘s best known pump names.
With a strong customer base in the power,
oil and gas, marine, minerals processing and
general industrial sectors. The Weir Group
PLC today employs over 7500 people
worlwide.
Operating as a global family
Type HNR Recessed Impeller Pumps
Hazleton Vertical Product
Series 6000 Replaceable Liner Pump
Series 7000 High Chrome Vertical
Pumps
Series 7600 Submersible Pumps
Series 9000 Integral Tank Pumps
Series HRO Mud Pump
Other Weir Slurry
Group products
and Services
Clear or Dirty Liquids
The Weir Group PLC’s operations are
grouped into five divisions united by a
common purpose and sharin know-how to
deliver added value to the customers.
Type VMS Two-stage Pumps
Type MF Mixed Flow Pumps
Type VDS/VDM and VND/VNDM Double
Suction Pumps
First choice for process efficiency
world leader in pumps, valves, cyclones and mill liners
for the mining and minerals processing industries.
Heavy Duty Slurry Pumps
Type VNM/VNMB and VN/VNB Cantilever
Pumps
Type VSM Cantilever Twin-Volute Pumps
Type VNR Recessed Impellers Pumps
CLEAR LIQUID
First choice innovative solutions
A leader in all round pumping solutions for global
industry
Type VS/VSB Pumps
Type VNCB Cantilever Pumps
Hazleton Submersible Product
VALVES & CONTROLS
First choice for process protection
A leader in critical control and isolation solutions
The REMAN Program refurbishes
and remanufactures used Warman,
Heavy Duty Slurry Pump
ASH Pump and Galigher equipment.
Type SS/SSB/SSM Twin-Volute Pumps
With a remanufactured product, all
Type SCB Pumps
the components are brought back
Type SNR Recessed Impellers Pumps
SERVICES
First choice for service innovation
A leader in asset management and process support
to original specifications – including
the latest modifications in materials
First choice for major projects
Provider of specialist design engineering solutions.
and design.
™
16
TECHNA
Weir Vulco Perúu
Av. Argentina 1969 - Lima, Peru
Phone (51-1) 336-8209/11 Fax (51-1) 336-8656
E-mail: vulcoperu@vulcoperu.com.pe