Liquid Level / Pressure
Gauges
Liquid Level Gauges
Function:
. Liquid Level Gauges allow visual checking of processes in storage tanks and vessels.
Types of Liquid Level Gauges:
. Eco-fit Liquid Level Gauge (optional extra’s include isolation & drain valve)
. Quick-fit Valveless Tubular Glass
. Easy-fit Valveless Tubular Glass
. Mini Stainless Steel Valveless Tubular Glass
. LVA Oil Indicator (available with or without Thermometer)
. LVU Tube & Float Liquid Level Gauge (available with or without Thermometer)
. Quickmount Tubular Liquid Level Gauge
. Seemag Magnetic Liquid Level Gauge
. CPI Tubular Liquid Level Gauge
. CPI Reflex Liquid Level Gauge
. Tubular Marine Liquid Level Gauge
. Seeflex Liquid Level Gauge
. Quickflex Liquid Level Gauge
. Seetol Liquid Level Gauge
. Remote Reading Drop-In Tank Contents Gauge
. Pressure Dial Gauges
Liquid Level Gauges are used in:
. Ship building & Marine
. Chemical & Process
. Industrial
. Refrigeration
. Pharmaceutical & Food
. Brewing & Distilleries
Eco
Liquid Level Gauge
Eco fit liquid level gauge
The Eco-fit liquid level gauge is of atmospheric design, meaning that it
has a bottom valveless connection, while the top is atmospheric
venting. Suitable for atmospheric conditions only, but has a upper
temperature range of 63°C. Available in G1/4” (also available with
adaptors to increase connection size to G3/8” BSP-P and G1/2” BSP-P)
The bottom banjo connection is G1/4” BSP manufactured in Stainless
Steel the Sight tube is polycarbonate Plastic, (Not available in Glass),
the outer protector guard tube is also polycarbonate which offers 360
degree visibility. Available up to 1000 mm long.
Connection
G1/4” - G1/2” BSP Male
Operating pressure
Atmospheric pressure
Maximum temperatures
+65°C
Length (mm)
Lower body, Fixing bolt material
100 - 1000
(Over 400mm centres is supplied
with a upper tank bracket, it
can also be manufactured to
special lengths. Contact our
technical sales department for
details)
Nickel Plated Brass or
Stainless Steel
Seal material
FKM
Sight & Guard tube material
Polycarbonate Plastic
Adaptor material
Brass
For more information please contact our technical sales engineers by:
Tel: +44 (0)117 930 6125 Fax: +44 (0)117 929 8193 Email: sales@blupax.com
BLUPAX
Eco
Liquid Level Gauge
Eco-fit liquid level gauge with isolation & drain ball valve or
Eco-fit liquid level gauge with back entry isolation only
The ECO-Fit liquid level gauge is of atmospheric design, meaning that it
has a bottom isolation and drain valve base size G1/4” but supplied with
a brass G1/4” x G1/2”connection, while the top is atmospheric venting.
suitable for atmospheric conditions only, but has a upper temperature
range of 63°C. The Sight tube is polycarbonate Plastic, (Not available
in Glass), the outer protector guard tube is also polycarbonate which
offers 360 degree visibility. The top venting cap is manufactured in
Brass and has a natural finish. Available up to 1000 mm long.
Connection
G1/4” - G1/2” BSP Male
Operating pressure
Atmospheric pressure
Maximum temperatures
+60°C
Length (mm)
100 - 1400
(Over 400mm centres is supplied
with a upper tank bracket, it
can also be manufactured to
special lengths. Contact our
technical sales department for
details)
Lower body, Fixing bolt material
Nickel Plated Brass or
Stainless Steel
Ball valve material
Brass
Seal material
FKM
Sight & Guard tube material
Polycarbonate Plastic
Adaptor material
Brass
For more information please contact our technical sales engineers by:
Tel: +44 (0)117 930 6125 Fax: +44 (0)117 929 8193 Email: sales@blupax.com
Quick
Liquid Level Gauge
Quick fit liquid level gauge
The Quick-fit liquid level gauge, has top and bottom valveless
connections the banjo fittings are Brass Nickel plated, and the base
size is G1/4” BSP-P. the gauge is supplied with two adaptors which
will allow you to increase the size of the connection to either G3/8”
BSP-P or G1/2” BSP-P. The sight tube has No outer guard tube, so
the sight tube is only available in Polycarbonate Plastic complete with
Red line to assist in the level reading. Maximum centre distance is
1000 mm, this gauge has an maximum operating pressure of 3 Bar Not recommended above 40°C
Connections
G1/4” - G1/2” BSP Male
Maximum pressure
3 barg
Maximum temperatures
+40°C
100 - 1000
Length (mm)
(Can be manufactured to
special lengths. Contact our
technical sales department for
details)
Lower body, Fixing bolt material
Nickel Plated Brass
Seal material
FKM
Sight tube material
Polycarbonate Plastic or
Borosilicate Tube.
Adaptor material
Brass
For more information please contact our technical sales engineers by:
Tel: +44 (0)117 930 6125 Fax: +44 (0)117 929 8193 Email: sales@blupax.com
BLUPAX
Easy
Liquid Level Gauge
Easy fit liquid level gauge
The Easy-fit Liquid level gauge, has top and bottom valveless
connections the banjo fittings are Brass Natural finish, and the base
size is G1/4” BSP-P. the gauge is supplied with two adaptors which
will allow you to increase the size of the connection to either G3/8”
BSP-P or G1/2” BSP-P. The sight tube has a Polycarbonate outer
guard tube, the sight tube is only available in Polycarbonate Plastic
complete with Red line to assist in the level reading. Maximum centre
distance is 1000 mm, this gauge has an maximum operating pressure
of 14 Bar depending on the length- Not recommended above 65°C
Connections
G1/4” - G1/2” BSP Male
Maximum pressure
14 Barg
(subject to centre distance
selected.)
Maximum temperatures
+65°C
100 - 1000
Length (mm)
(Can be manufactured to
special lengths. Contact our
technical sales department for
details)
Lower body, Fixing bolt material
Natural Brass
Seal material
FKM
Sight & Guard tube material
Polycarbonate Plastic
Adaptor material
Brass
For more information please contact our technical sales engineers by:
Tel: +44 (0)117 930 6125 Fax: +44 (0)117 929 8193 Email: sales@blupax.com
BLUPAX
Mini
Liquid Level Gauge
Mini liquid level gauge
The Mini liquid level gauge is manufactured in Stainless Steel it is a
valveless gauge and has top and bottom banjos with G1/4” BSP-P
connections only. This robust gauge is capable of pressures up to 19
Bar and can operate in temperatures up to 180°C, but has a maximum
centre distance of only 1050 mm. The sight tube is Borosilicate Glass
and the outer guard tube is Polycarbonate with 360 degree visibility.
Connection
G1/4” BSP-P Male
Operating pressure
19 bar
Maximum temperatures
+180°C
Length (mm)
100 - 1050
(Over 400mm centres is supplied
with a upper tank bracket, it
can also be manufactured to
special lengths. Contact our
technical sales department for
details)
Lower body, Fixing bolt material
Stainless Steel
Seal material
Viton
Sight & Guard tube material
Polycarbonate Plastic
Adaptor material
Brass
For more information please contact our technical sales engineers by:
Tel: +44 (0)117 930 6125 Fax: +44 (0)117 929 8193 Email: sales@blupax.com
BLUPAX
Indicator
LVA indicator
LVA indicator
The LVA indicator series is available for both static and mobile
applications, suitable for mineral oils to ISO2943 - aqueous emulsions,
synthetic fluids and glycol water. Maximum pressure 1 Bar with
maximum temperature up to 100°C. The cover manufacture in
polyamide, Screws -Phosphated Steel, Seals -NBR.
Banjo bolts should have a maximum torque setting of 15Nm.
M10 or M12 (available with or
Connections
without Thermometer)
Maximum pressure
1 bar
Maximum temperatures
+100°C
Length (mm)
76 - 254
Cover material
Polymide
Screw material
Phosphated Steel
Seal material
NBR
Lens material
Polymide
For more information please contact our technical sales engineers by:
Tel: +44 (0)117 930 6125 Fax: +44 (0)117 929 8193 Email: sales@blupax.com
BLUPAX
Float
Liquid Level Gauge
MPF Tube & Float Liquid Level Gauge
The LVU series liquid level gauge has an acrylic sight tube,
connections G3/8” BSP-P, available in two lengths 500 mm and 1000
mm, the gauge has a aluminium reflector back plate behind the sight
tube, which assists in the easy level ready, but to male sure the gauge
has a level float. The gauge has fixed high and low level markers.
Connection
G3/8” BSP-P
Operating pressure
19 bar
Maximum temperatures
+100°C
Length (mm)
500 and 1000
Lower body
Nylon
Seal material
NBR
Sight tube material
Acrylic
Reflector Back Plate material
Aluminium
For more information please contact our technical sales engineers by:
Tel: +44 (0)117 930 6125 Fax: +44 (0)117 929 8193 Email: sales@blupax.com
BLUPAX
Quickmount
Liquid Level Gauge
Quickmount liquid level gauge
The high quality Quickmount liquid level gauge (tubular) is accurate
and reliable. This product is custom built to suit your requirements and
can be installed without the use of special tools.
Traditionally this gauge is supplied with threaded (male) end units
which can be screwed directly into your tank, alternatively this gauge
can be supplied with flanged connections depending on the
specifications supplied.
G1/2” - G3/4” BSP/NPT Male
Connections
(also available 1” Flanges)
Maximum pressure
14 Barg
Maximum temperatures
+100°C
Valve assemblies
Centre length (mm)
The Quickmount valve
assemblies are G3/4” BSP which
are manual screwdown with Auto
Safety Shut Off (ASV) as the
standard configuration,
however G1/2” is also available,
but Auto Safety Shut Off valve is
not available in this thread size.
280- 4200
(Can be manufactured to
special lengths. Contact our
technical sales department for
details)
Valve Assemblies
Brass or Stainless steel
Collar material
Brass
Seals material
FKM
Sight tube material
Polycarbonate Plastic
Guard tube material
C Section Aluminium
Tank seals
Walkerite Sealing Washer
For more information please contact our technical sales engineers by:
Tel: +44 (0)117 930 6125 Fax: +44 (0)117 929 8193 Email: sales@blupax.com
BLUPAX
Magnetic
Liquid Level Gauge
Seemag Magnetic liquid level gauge
The Seemag® tank content indicator or gauge is a high quality yet
economical magnetic level indicator. Its unique design offers
considerable advantages over conventional magnetic gauges
including accurate step-less reading with all round visibility and the
option of high/low level alarms with remote digital reading.
Threaded connections, flanged
Connections
connections or stub pipe
for welding
Maximum pressure
22 Barg
Maximum temperatures
+180°C
Valve materials
Stainless steel
Centre length (mm)
Valve types
500- 5000
(Can be manufactured to
special lengths. Contact our
technical sales department for
details)
Valveless (¼ Turn ball isolation
valves available)
Densities
0.6 to 2.0 SG.
Seals material
PTFE
Guard tube material
Polycarbonate
For more information please contact our technical sales engineers by:
Tel: +44 (0)117 930 6125 Fax: +44 (0)117 929 8193 Email: sales@blupax.com
BLUPAX
CPI
Liquid Level Gauge
G23 CPI Tubular Liquid Level Gauge
Unique design isolating valves which when closed allow the column to
be removed from the tank even when the tank is full or under
pressure. The isolating valves are purpose designed hand wheel
operated, with auto safety ball checks to prevent liquid loss in the
event of glass breakage.
The construction of this gauge makes it possible to supply electronic &
digital readout capability, scale plates, drain valves, automatic safety
shut-off valves and double skin guard tube protection at extra cost.
Connections
1- 2” flanges
Maximum pressure
15 Barg
Maximum temperatures
+250 °C
Valve types
Centre length (mm)
Hand wheel operated isolating
valves c/w auto safety ball check
valves
1000-1245
(Can be manufactured to
special lengths. Contact our
technical sales department for
details)
Gauge assembly material
Stainless steel
Sight tube material
Borosilicate heat resistant glass
Guard tube material
Stainless steel
(if needed can be supplied with
a second outer polycarbonate
guard tube)
Seal material
P.T.F.E.
For more information please contact our technical sales engineers by:
Tel: +44 (0)117 930 6125 Fax: +44 (0)117 929 8193 Email: sales@blupax.com
BLUPAX
CPI Reflex
Liquid Level Gauge
G23 CPI Reflex Liquid Level Gauge
The G34 Reflex gauge is a heavy duty (flat glass) liquid level gauge,
suitable for high pressure/temperature combinations. The modular
design is made up of compact and robust standard stainless steel
precision cast elements.
Heavy duty hand wheel isolating valves complete with auto safety shut
off safety features are available in a number of flexible configurations
offering end mounted, side mount, rear entry connections, with full
centre to centre visibility can be secured with minimum overall length.
ANSI and DIN Flanged
Connections
Connections
Maximum pressure
35 Barg
Maximum temperatures
+250 °C
Valve types
Centre length (mm)
Glass material
Guard material
Seal material
Hand wheel operated isolating
valves c/w auto safety ball check
valves
216-3246
(Can be manufactured to
special lengths. Contact our
technical sales department for
details)
Toughened borosilicate reflex
glass to BS 3463
Stainless steel heavy duty front
bezel
P.T.F.E.
For more information please contact our technical sales engineers by:
Tel: +44 (0)117 930 6125 Fax: +44 (0)117 929 8193 Email: sales@blupax.com
BLUPAX
Tubular
Marine
Liquid Level Gauge
G21 Tubular Marine Liquid Level Gauge
Suitable for non-flammable liquids stored in tanks on board ships.
The push-button operation, provides permanent isolation of the liquid,
except when a reading is taken. To take a reading, the spring-loaded
gauge valves are opened manually by pressing a push rod which
releases the liquid from the tank, when the button is released the valve
automatically re-seals.
This neat and compact design enables the Marine gauge to be
mounted very close to the tank wall, where it is largely protected from
external damage.
Connections
42mm Weld or Non-weld bosses
in various materials
Maximum pressure
3.25 Barg
Maximum temperatures
+80°C
Valve types
Pushbutton operating valves only
300 - 1000
Centre length (mm)
Column material
Viewing window material
(Can be manufactured to
special lengths. Contact our
technical sales department for
details)
Stainless steel
(available with rust protected
mild steel front bezel)
Toughed borosilicate reflex glass
to DIN 7080/7081
Guard tube material
Brass or stainless steel
Sight tube materials
Borosilicate heat resistant glass
Seal material
Nitrile or Viton
For more information please contact our technical sales engineers by:
Tel: +44 (0)117 930 6125 Fax: +44 (0)117 929 8193 Email: sales@blupax.com
BLUPAX
Seeflex
Liquid Level Gauge
Seeflex liquid level gauge
Suitable for many marine applications for both flammable and
inflammable liquids on cargo and tanker ship.
Not suitable for passenger ships. The push-button operation, provides
permanent isolation of the liquid, except when a reading is taken. To
take a reading, the spring-loaded gauge valves are opened manually by
pressing a push rod which releases the liquid from the tank, when the
button is released the valve automatically re-seals. The tank will remain
sealed by the self-closing action of the valve even if the gauge column
is totally destroyed.
Accepted by Marine classification authorities including:
LLOYDS, GERMANISHER LLOYDS, RINA, DNV and others.
Image shown with integral hydraulic operation, optional extra.
Connections
42mm weld boss
Maximum pressure
2.67 Barg
Maximum temperatures
+80°C
Valve assemblies
Centre length (mm)
The valves are push button self
closing valve assemblies, the
gauge is always isolated from the
tank until required.
360-3998
(Can be manufactured to
special lengths. Contact our
technical sales department for
details)
Valve unit material
Brass or Stainless steel
Collar assembly material
Stainless steel
Column material
Stainless steel back channel with
rust protected mild steel front
bezel.
Sight glass material
Borosilicate reflex glass
Seal material
Nitrile
For more information please contact our technical sales engineers by:
Tel: +44 (0)117 930 6125 Fax: +44 (0)117 929 8193 Email: sales@blupax.com
BLUPAX
Quickflex
Liquid Level Gauge
G32 Quickflex Liquid Level Gauge
The Quickflex liquid level gauge is a direct reading reflex glass design
for general industrial use. The unique isolating valve and collar
design, allows for maintenance of the gauge column without tools and
the need to drain the tank. Available with automatic safety shut off
valves and drain valve. The construction provides a modern gauge,
which is aesthetically pleasing.
Suitable for a wide range of pressures and temperatures, the gauge is
fitted with elastomer seals in materials to suit the required service.
1/2” and 3/4” (Male) BSP and NPT
Connections
also available 1” Flanges
Maximum pressure
3.25 Barg
Maximum temperatures
+100°C
Valve types
Centre length (mm)
Column material
Viewing window material
Guard tube material
Manual screwdown valves with automatic shut-off valve as
optional extras
360 - 5060
(Can be manufactured to
special lengths. Contact our
technical sales department for
details)
Stainless steel
(available with rust protected
mild steel front bezel)
Toughed borosilicate reflex glass
to DIN 7080/7081
Stainless steel
(if needed can be supplied with
a second outer polycarbonate
guard tube)
Isolation valves
Stainless steel
Seal material
Nitrile
For more information please contact our technical sales engineers by:
Tel: +44 (0)117 930 6125 Fax: +44 (0)117 929 8193 Email: sales@blupax.com
BLUPAX
Hygienic
Liquid Level Gauge
Seetol liquid level gauge
The Seetol liquid level gauge has been designed to enhance and
simplify the reading of tall gauges from ground level using the
periscope concept. This eliminates the parallax error associated with
conventional liquid level gauges and thus gives an accuracy of better
than 1 mm over the possible maximum scale length of 20 metres.
ANSI and DIN flanged
Connections
connections
Maximum pressure
4 Barg
Maximum temperatures
+80°C
Length
Gauge material
Glass material
To suit requirements
(maximum 20 metres)
Aluminium with stainless steel
end units
Borosilicate
Polycarbonate plastic
Duratube
Column materials
Aluminium back channel
Seal material
Nitrile
Seebio liquid level gauge
The Seebio liquid level gauge is a fully compliant hygienic gauge
suitable for vessels containing food products or high purity chemicals
where equipment cleaning is of paramount importance.
Connections
1” stub pipe fitting
Maximum pressure
4 bar
Maximum temperatures
+80°C
Length
Guard material
To suit requirements
(maximum 6000 mm)
Stainless steel channel with clear
plastic front cover
Glass material
19 mm bore borosilicate glass
Valve types
Butterfly valve fitting
Seal material
Elastomer
For more information please contact our technical sales engineers by:
Tel: +44 (0)117 930 6125 Fax: +44 (0)117 929 8193 Email: sales@blupax.com
BLUPAX
Drop-In
Liquid Level Gauge
Remote Reading Drop-In Tank Contents Gauge
For use with any liquid that does not attack brass or nitrile.
This instrument works by taking the pressure above the point at which
the sensor is installed, then displaying it remotely via a micro-bore
capillary to the gauge.
The gauge will be scaled to suit your application and media. We can
accommodate any dial design you may require, single or multiple
scales and coloured segments to indicate when contents become low
or tank is full. It can even be customised to include your logo.
Connections
1/2” - 2” (Male) BSP
Gauge Dial Size
160mm
Maximum length
20 Metres
Sight Window Glass Material
Acrylic or Polycarbonate
Case Material
304 Stainless steel
Sensor Material
Brass and Nitrile
Armoured Capillary Material
PVC
For more information please contact our technical sales engineers by:
Tel: +44 (0)117 930 6125 Fax: +44 (0)117 929 8193 Email: sales@blupax.com
BLUPAX
Dial
Pressure
Dial Pressure Gauges
ABS Black case, Back entry or Bottom entry Pressure Gauge
Dial pressure Gauge 50mm O/D, with G1/4” BSP Male bottom entry
connection, suitable for pressures up to 20 Bar. Dual reading scale in
Bar and Psig. Also available in 40mm and 63mm O/D
Connections
G1/4” BSP Male
Outside Diameter (O/D)
40mm - 63mm
Pressure range
0-20 Bar / 0 - 300 Psi
Case material
ABS Black case
Bourdon tube material
Copper Alloy
Black Steel Deep Case - Pressure Gauge
100mm - 160mm O/D bottom entry pressure gauge, black steel deep
case, Chrome Bayonet Bezel, Rear blow Out Disc. - connection size
G3/8” BSP Male - pressures up to 70 Bar.
Connections
G3/8” BSP Male
Outside Diameter (O/D)
100mm - 160mm
Pressure range
0 - 70 Bar / 0 - 1015.266 Psi
Case material
Black steel
Bayonet Bezel material
Chrome
Panel mounted pressure gauge
Zinc plated case with U-Clamps, Chromed brass flange, copper alloy
bourdon tube, working temperature -20C to +80C, Accuracy: Cl 2.5
Connections
G1/8” BSP Male
Outside Diameter (O/D)
40mm - 50mm
Pressure range
10 bar
Temperature range
-20°C to +80°C
Case with U-clamp material
Zinc plated
Flange material
Chromed brass
Bourdon tube
Copper Alloy
For more information please contact our technical sales engineers by:
Tel: +44 (0)117 930 6125 Fax: +44 (0)117 929 8193 Email: sales@blupax.com
Dial
Pressure
Dial Pressure Gauges
Stainless Steel Back Entry or Bottom entry Pressure Gauge
Stainless Steel Case, Vedril window, Copper Alloy Bourdon Tube,
Glycerine 98% Dampening Element, Working temperature -10°C to
+80°C, Accuracy Cl 1.6.
Connections
G1/4” - G1/2” BSP Male
Outside Diameter (O/D)
63mm - 100mm
Pressure range
0-600 Bar / 0 - 8702.28 Psi
Temperature range
-10°C to +80°C
Case material
Stainless Steel
Bourdon tube material
Copper Alloy
Window material
Vedril
For more information please contact our technical sales engineers by:
Tel: +44 (0)117 930 6125 Fax: +44 (0)117 929 8193 Email: sales@blupax.com
Contact Us For More Information:
Telephone: +44 (0)117 930 6133
Fax: +44 (0)117 929 8193
Email: enquiries@blupax.com
Web: www.blupax.com