01256 819777
info@wes.ltd.uk

00 Items in Selection

Dosing Accessories

Pressure Relief Valves

Griffco pressure relief valves are available in PVC-U, CPVC, PP, PTFE, PVDF, 316SS, Alloy 20 or Hastelloy C and are used to protect positive displacement dosing pumps in the event of a blockage or over pressure in the discharge pipework. The valves are pre-set at 3.5 bar and are field adjustable from 1-10 bar. They are available in 'M' Series - 1/4" to 1/2" and 'G' Series 1/2" to 4".

Pressure Relief Valves

Pressure Loading Valves

Griffco pressure loading valves are available in PVC, CPVC, PP, PTFE, PVDF, 316SS, Alloy 20 or Hastelloy and apply positive discharge pressure to a metering pump system to prevent siphoning and eliminate varying dosage rates caused by fluctuating downstream pressure.
Pressure Loading Valves

Multi Function Valves

The multi-function valve is a compact valve unit for direct mounting on the pump discharge connection. The valve has the following functions: constant counter-pressure, anti-siphoning, pump protection, manual pressure relief.
Multi Function Valves

Pulsation Dampers

Pulsation dampers reduce hydraulic shock by stabilising the variable and oscillating flow generated in chemical dosing systems dosing or metering pumps. Hidrcar pulsation dampers are available in PP, PVC, PVDF & 316SS for water treatment and 316SS for hygienic or sanitary applications.
Pulsation Dampers

Injection Fittings

For connection of a discharge line to point of injection. Spring loaded PP, PVC, PVDF and stainless steel versions, with Hastelloy C spring at 0.5 bar opening pressure & ceramic ball. Additional injection fittings are available with longer quills and corporation cocks for with drawl under pressure.
Injection Fittings

Calibration Vessel

Griffco calibration cylinders are designed to enhance the performance of chemical feed systems by providing a verification of the flow rate of the chemical feed pump. Robust construction of clear PVC or Glass with an easy to read graduation in mls and gph.
Calibration Vessel

Dosing Tanks

* NEW * Circular PE Dosing Tanks with 110% capacity Bund

Size range 50ltr - 500ltr.  More available on request

 

Dosing Tanks

Suction Accessories

Grundfos Alldos installation kit includes a Foot valve with strainer and ceramic weight, Injection unit with spring-loaded non-return valve, PE discharge hose, 6 m, PVC suction hose, 2 m & PVC deaeration hose, 2 m. A Prominent installation kit comprises a foot and metering valve, 2m suction line and 5 m discharge line. Others available on request.
Suction Accessories

Hose

PE, reinforced PVC, PTFE hose available in 25m, 30m, 50m, 100m coils in various sizes starting from 6/4mm through to 32/41. Other hose available on request.
Hose

Pump Connection Kits

Retrofit pump connection kits and inlay kits for the integration of standard Grundfos dosing pumps into installations with various sizes of hoses or pipes. Connector set for attachment of variously sized hoses to suction and discharge connectors on Prominent alpha, Beta®, gamma, mikro g/ 5, CONCEPT,
Pump Connection Kits

Flow Meters

Flow meters for flow verification or flow measurement of chemical output. From dosing, peristaltic or centrifugal chemical pumps.
Flow Meters