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GSD8 Single-Jet 20mm or 3/4" Cold Water Meter

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$154.00 (inc Tax) $140.00 (exc Tax)
1.00 KGS
Calculated at checkout
Current Stock:
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Product Description

The range of Single-Jet water meters is manufactured in Italy and has an impressive degree of accuracy with an error of less than 0.75% in the normal operating range. Each meter is individually checked and the flow is tested to ensure that every meter complies with ISO 4064 and many other strict European Standards.

  • All brass body,
  • The dial can rotate 360 degrees for easy reading,
  • Pressure rated to 16 Bar (160m, 228 psi),
  • Cold water to 30 Degrees C,
  • 5 reading rolls show cubic meters (1,000L) and,
  • The last three red numbers show litres,
  • The single red hand on the lower dial rotates once per litre,
  • Central star revolves with the smallest leak in the system,
  • Brass male BSP unions supplied to each end for easy installation,
  • Minimum flow is 50 L/Hour,
  • Nominal flow is 2,500 L/Hour,
  • Maximum flow is 5,000 L/Hour.

Pulse Output:

  • The meter may be used with a reed switch pulse output,
  • One pulse is generated for each litre of flow through the meter,
  • The pulse output can provide a visual display on a PLC or on our H7 Digital Display unit,
  • Cable connection to the H7 Digital Display unit is available to 50m.


  • Install your Single-Jet "BMeter" in the horizontal plane with 10 x the diameter of straight pipe before the meter and 5 x the diameter of straight pipe after the meter.
  • Water must be clean and free of particles above 500 microns (0.5mm),
  • A filter with a 500 micron stainless steel screen is recommended for all installations and should be installed at any location prior to the straight length of pipe entering the meter.


  • Metering the flow in domestic appliances,
  • Metering the flow in commercial applications such as air conditioning,
  • Metering the flow in industrial applications,
  • Metering the flow from pumps,
  • Rural applications such as horse stables, chicken farms, piggeries etc,
  • Technical projects where accurate flow is required.

To download the specifications sheet in pdf format - click here

The perfect granny flat water meter.

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