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Single Jet Brass Water Meter


Measuring the volume of cold portable water passing through the pipeline, normally in domestic water supply connections



Working Principle

The meter operates on the velocity principle that a jet of water enters the water meter body drives the impeller. The impeller is suspended by hydrodynamic forces to give minimum load on the bearings. The impeller rotation is magnetically transmitted to the register which the reading is made.

Construction of Material

Apollo Single Jet Brass Meter body and connectors made in High grade Brass metal with CNC Machining to maintain the accuracy of the dimension which is major criteria for the accuracy of the Brass Meters.
Water Temperature suitable < 50*
Water Pressure PN< 1.6MPa / 16 bar

Available Sizes

15mm & 20mm Dia


  • Conforming to ISO4064, Class B Standard
  • Extra strong to sustain heavy load tools used by plumbers
  • Long life in coastal and other area
  • FCRI, Palakkad, Certified
  • Pulse output mode available (on request) for remote reading and AMR compatibility

Technical Data

Nominal diameter DN 15mm 20mm
Maximum flow rate m3/h Qmax 3.0 5.0
Nominal Flow rate m3/h Qn 1.5 2.5
Transition flow rate L/h Qt 120 200
Minimum flow rate L/h Qmin 30 50