LPCB Approved Firesure Fire Sprinkler Flowmeter

Design Features

Our Firesure flowmeters are designed for sprinkler fire pump testing. They are approved by LPCB and are simple and quick to install. We offer a range of sizes suitable for both horizontal and vertical pipes and in a wide range of flows. They are both available with either flanged or grooved connections.


  • Line Sizes: 50, 80, 100, 150 & 200mm
  • Ranges: 5 ranges, see PDF
  • Accuracy: ± 5% of flow reading
  • Pressure: 16 barg (with x 2.5 safety factor)
  • Temperature: Maximum operating 90ºC
  • Certification: LPS 1045 / UKAS flow certification
  • Process Connections: Grooved or Flanged connections
  • Materials of Construction: Orifice Plate: 316 stainless steel
    Carrier: Polyester coated carbon steel
    Flow Indicator: Nickel plated brass
    Borosilicate Glass
    Viton Seals
    Stainless Steel elements
    Filter bowl / Polycarbonate
    Indicator Connections: Nickel plated copper tube