
Oil Meters provide an accurate, reliable and economical way of obtaining all the information a user needs to control oil usage and energy costs
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Aquametro Contoil® oil meters VZO Pulsed
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Aquametro VZF 4-20 MA OIL METER
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Braun HZ3 Mechanical Display Oil Meter
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Braun HZ5 Mechanical Display Oil Meter
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Honeywell ELSTER KENT FC/FB/FA OIL METERS – NON PULSE
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Honeywell ELSTER KENT FC/FB/FA OIL METERS – PULSED
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PUISI K400 DIGITAL OIL METER
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Puisi K44 Mechanical Oil Meter
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Puisi oil meters
Aquametro Contoil® oil meters VZO Pulsed


Order by
4:30pm on Monday
for guaranteed delivery on Tuesday!
Key Features
- Oil meter with internal threaded connections located on the bottom plate
- With mechanical roller counter, volume display in litres
- Meters in US-Gallons 2
- For mounting in horizontal, vertical and inclined positions
- VZOA 4 and 8 with EEC legal
- Pulse output option
MWA CODE | DESCRIPTION |
---|---|
VZ04P | Aqua Metro. 1/8″ Pulsed Oil Meter, Min Flow 1 Litre/hour Max Flow 80 Litre/hour |
VZ08P | Aqua Metro. ¼” Pulsed Oil Meter, Min Flow 4 Litre/hour Max Flow 200 Litre/hour |
VZ15P
VZ020P VZO25P VZO40P VZO50P |
Aqua Metro. ½” Pulsed Oil Meter, Min Flow 10 Litre/hour Max Flow 600 Litre/hour
Aqua Metro 3/4″ Pulsed Oil Meter, Min Flow 30 Litre/hour Max Flow 1500 Litre/hour Aqua Metro 1″ Pulsed Oil Meter,Min Flow 75 Litre/hour Max Flow 3000 Litre/hour Aqua Metro 1.1/2″ Pulsed Oil Meter, Min Flow 225 Litre/hour Max Flow 9000 Litre/hour Aqua Metro 50mm Pulsed Oil Meter ,Min Flow 750 Litre/hour Max Flow 30000 Litre/hour
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Aquametro VZF 4-20 MA OIL METER


Order by
4:30pm on Monday
for guaranteed delivery on Tuesday!
Key Features
- Flow range 10 to.30000 Lt/h (see tables)
- Temperature ranges 130°C and180°C
- Nominal pressure PN16 and 25 bar (PN 40 on request)
MWA CODE | DESCRIPTION | Body Length |
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VZF15RC130/16 | Aqua Metro. ½” BSP 4-20 mA Oil Meter Qmin 10 Lt/h Qmax 600 Lt/h | 165mm |
VZF20RC130/16 | Aqua Metro. ¾” BSP 4-20 mA Oil Meter Qmin 30 Lt/h Qmax 1500 Lt/h | 165mm |
VZF25RC130/16 | Aqua Metro. 1″ BSP 4-20 mA Oil Meter Qmin 75 Lt/h Qmax 3000 Lt/h | 190mm |
VZF40RC130/16 | Aqua Metro. 1.½” BSP 4-20 mA Oil Meter Qmin 225 Lt/h Qmax 9000 Lt/h | 300mm |
MWA CODE | DESCRIPTION | BODY LENGTH |
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VZF15FL130/25 | Aqua Metro. DN15 4-20 mA Oil Meter Qmin 10 Lt/h Qmax 600 Lt/h | 165mm |
VZF20FL130/25 | Aqua Metro. DN20 4-20 mA Oil Meter Qmin 30 Lt/h Qmax 1500 Lt/h | 165mm |
VZF25FL130/25 | Aqua Metro. DN25 4-20 mA Oil Meter Qmin 75 Lt/h Qmax 3000 Lt/h | 190mm |
VZF40FL130/25 | Aqua Metro. DN40 4-20 mA Oil Meter Qmin 225 Lt/h Qmax 9000 Lt/h | 300mm |
VZF50FL130/25 | Aqua Metro. DN50 4-20 mA Oil Meter Qmin 750 Lt/h Qmax 30000 Lt/h | 350mm |
Braun HZ3 Mechanical Display Oil Meter


Order by
4:30pm on Monday
for guaranteed delivery on Tuesday!
HZ3 oil meters can be used as a measuring device for oil and diesel fuel. The HZ3 can be installed in both a central oil supply or part of a one-pipe (suction pipe) system, making sure it is installed in a horizontal position.
- Robust and durable
- Use energy efficiently and economically
- Can be retrofitted to any existing heating system
- Not for outdoor use
MWA Code | Min Flow l/hr | Max Flow l/hr | Inlet | Outlet |
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HZ3 | 0.18* | 30* | ¼” F DIN 3852-X-G | ¼” F DIN 3852-X-G |
Calibrated to 0.18 to 12.
Braun HZ5 Mechanical Display Oil Meter


Order by
4:30pm on Monday
for guaranteed delivery on Tuesday!
HZ5 oil meters are suitable for mounting on all makes of burner and can be retrofitted to your existing heating system at any time. The HZ5 meters can be installed in either a single or twin pipe system.
- Robust and durable
- Use energy efficiently and economically
- Can be retrofitted to any existing heating system
- Not for outdoor use
MWA Code | Min Flow l/hr | Max Flow l/hr | Inlet | Outlet |
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HZ5 | 0.7 | 40 | 1/8″ F DIN 3852-X-G | 1/8″ F DIN 3852-X-G |
Honeywell ELSTER KENT FC/FB/FA OIL METERS – NON PULSE


Order by
4:30pm on Monday
for guaranteed delivery on Tuesday!
- All suitable for light and medium grade heating oil and diesel oil. ¾” – 2” for heavy grade oil
- Maximum temperature 60C to 1/4”, 130C to 2”, horizontal and vertical pipes
- Accuracy +/- 1%, with inbuilt strainer
MWA Code | Type | Connections | Minimal Litres p/hr | Normal Litres p/hr | Maximum Litres p/hr |
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FC4 | Direct Read | ⅛” brass body without unions | 1 | 50 | 80 |
FC8 | Direct Read | ¼” brass body without unions | 4 | 135 | 200 |
FB15 | Direct Read | ½” brass body with unions | 10 | 400 | 600 |
FB20 | Direct Read | ¾” brass body with unions | 30 | 1000 | 1500 |
FB25 | Direct Read | 1” brass body with unions | 75 | 2000 | 3000 |
FA40 | Direct Read | 1.½” flanged | 225 | 6000 | 9000 |
FA50 | Direct Read | 2” flanged | 750 | 20000 | 30000 |
FC4 BANJO | FC4 angle banjo connections | ||||
FC8 BANJO | FC8 angle banjo connections |
Honeywell ELSTER KENT FC/FB/FA OIL METERS – PULSED


Order by
4:30pm on Monday
for guaranteed delivery on Tuesday!
- All suitable for light and medium grade heating oil and diesel oil. 3/4” – 2” for heavy grade oil
- Maximum temperature 60C to 1/4”, 130C to 2”, horizontal and vertical pipes
- Accuracy +/- 1%, with inbuilt strainer
MWA Code | Type | Connections | Minimal Litres p/hr | Normal Litres p/hr | Maximum Litres p/hr |
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FC4P | Pulsed output,1/0.1 | ⅛” brass body without unions | 1 | 50 | 80 |
FC8P | Pulsed output,1/0.1 | ¼” brass body without unions | 4 | 135 | 200 |
FB15P | Pulsed output,1/1 | ½” brass body with unions | 10 | 400 | 600 |
FB20P | Pulsed output,1/1 | ¾” brass body with unions | 30 | 1000 | 1500 |
FB25P | Pulsed output,1/1 | 1” brass body with unions | 75 | 2000 | 3000 |
FA40P | Pulsed output,1/10 | 1.½” flanged | 225 | 6000 | 9000 |
FA50P | Pulsed output,1/10 | 2” flanged | 750 | 20000 | 30000 |
FC4 BANJO | FC4 angle banjo connections | ||||
FC8 BANJO | FC8 angle banjo connections |
PUISI K400 DIGITAL OIL METER


Order by
4:30pm on Monday
for guaranteed delivery on Tuesday!
Oval gear electronic flow meters and oval gear pulser fl ow meters for controlling the dispensing of lubricating oils and diesel. Body with aluminium measuring chamber.
The new K400 can be used either in-line on hoses, or on the nozzle, for instantaneous measuring of the fluid dispensed.
- Standard AAA-size batteries
- Bursting pressure: 200 bar
- Easy inspection and maintenance
- Working pressure 70 bar
- Aluminium body, Rubber protector
- Oval gear in acetal resin
- 5 figure partial display(Resettable), 7 figure total
- Loss of pressure <0.5 bar
- Flow rate up to 30 l/min
- Accuracy +/- 0,5 %
- Repeatability: 0.2 %
- Viscosity 2 – 2000 cSt
MWA Code | Fluids | Flow-rate | Pressure | Battery inc | Inlet | Outlet |
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K400BSP | Diesel/Oil | 1-30 Lt/min | 70bar / 994psi | Yes | ½” BSP | ½” BSP |
Puisi K44 Mechanical Oil Meter


Order by
4:30pm on Monday
for guaranteed delivery on Tuesday!
Mechanical meters. Designed to measure the exact quantity of dispensed liquid ( fuel or lubricant ) for non commercial use. Reliable, economical and easy to install and calibrate on site. Also gravity functional thanks to reduced resistance to flow.
- Flow rates 20-120 l/min
- Accuracy +/- 1%
- Repeatability 0.2%
- Max. operating pressure 10bar
- Bursting pressure 30bar
MWA Code | Flow-rate | Pressure | Inlet/Outlet |
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K44 Ver A | 20-120 l/min – 5-32gpm | 10bar – 142psi | 1″ BSP |
Puisi oil meters


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4:30pm on Monday
for guaranteed delivery on Tuesday!
Puisi K24 digital diesel flow meters are ideal for controlling diesel flow with an LCD 5/6 digit display.
Aluminium body, battery operated , pulse output option,1 inch connections ,flow 20 to 120 l/min
Puisi K33 mechanical oil/diesel flow meter designed to measure oil/diesel for non commercial use,3/6 digit display.
Aluminium body mechanical 3/6 digit display,1 inch connections ,flow 20 to 120 l/min.
Puisi K44 mechanical oil/diesel flow meter designed to measure oil /diesel for non commercial use ,4/8 digit display
Aluminium body mechanical 4/8 digit display,1 inch connections , flow 20 to 120 l/min
Puisi K150 mechanical diesel flow meter for high flow applications ,4/8 digit display
Aluminium body mechanical 4 /8 digital display , 1 inch connections , 25 to 150 l/min
Puisi K600B/3 digital diesel flow meter for non commercial use 5 digit resettable display
Aluminium body battery operated pulse output option ,1 inch connections,1 inch 10 to 100 l/min
Puisi K700 mechanical diesel flow meter for medium/high flow applications,4 /8 digit display
Aluminium body mechanical 4/8 digit display ,pulse output option ,1.1/2 inch 20 to 220 l/min
Puisi K900 electronic oil/diesel flow meter for high flow applications,5 digit display
Aluminium body battery operated pulse output option 3 inch 50 to 500 l/min