The Helix 4000 Strainer, designed with a low head loss for use with all Helix type meter. The heavy duty stainless steel sieve element prevents any large particles present in the supply pipeline from damaging the measuring mechanism.

The special wave design provides the largest possible area of filter element, which when assembled in its body and connected upstream of Helix meter not only acts as a Strainer, but also as that of a flow straightening device, reducing turbulence which can seriously affect the accuracy of Helical Vane type meters.

The sieve element can be removed without disturbing the flange joints in the main for cleaning or replacement with a spare element.

The GKM Handheld Water Meter Tester is an easy to operate portable unit for on-site checking of domestic water meter at customer’s place. This unit makes regular testing possible without having to remove the meter from the line and taking it back to a test facility. By checking the meter already in service, the authority can easily determine when under-registration is curtailing water revenue.

The reference meter is a class "C" meter and easy to handle. It is resettable for convenience of use.

This user-friendly unit is supplied complete with flexible hoses and a range of couplings and adaptors to suit different type of connections and taps.