Range of electronically controlled heat interface units (HIU) with a stainless-steel plate heat exchanger providing space heating and instantaneous hot water. The domestic hot water (secondary) circuit incorporates a pressure relief valve (set at 10.0 bar). The inlets and outlets of all circuits incorporate a T-handled spherical valve. Maximum working pressures: 10.0 bar (Primary circuit), 9.5 Bar (Secondary circuit). Maximum operating temperature 95°C. Cold supply only.
Range of electromagnetic water meters with stainless steel bodies, dark grey ebonite rubber inner liner and stainless-steel (SUS316L) electrodes. Maximum working pressure 16.0 bar. Maximum operating temperature 40°C.
Range of pressure transmitters with stainless steel bodies. Maximum working pressure 100.0 Bar Maximum operating temperature 80.0°C (Type 540) or 100.0°C (Type 520 & Type 522)
Range of flanged ball type non-return valves with blue epoxy coated ductile iron bodies, EPDM lined ductile iron balls, and EPDM gaskets. Above ground use only. Maximum working pressure 16.0 bar. Maximum operating temperature 100°C.
Range of electric water pumps, with stainless steel bodies, shaft and either stainless steel or plastic impellors. Maximum working pressure 8.5 Bar. Maximum operating temperature: See models.






Range of multistage pumps with stainless steel bodies Maximum working pressure 10.0 bar. Maximum operating temperature 65°C.
MBC 12-22WM & MBC 12-28WM models are wall mounted mains supply booster sets. They are supplied with two spherical isolation valves, a spherical bypass valve and two single check valve assemblies (suitable for backflow protection against Fluid Category 2). The check valve assemblies are to be installed in accordance with the manufacturers instructions, one upstream of the pump inlet and one after the bypass valve. The booster pump incorporates a plastic strainer on the inlet and a plastic flow regulator on the outlet and is housed within a wall mounted cabinet. MJ3 VM & MJ3 HM models are mains supply booster sets intended to be mounted on an expansion vessel (not supplied as part of the approval). They comprise of a pump, a suction and discharge manifold with bypass arrangement, and a spherical bypass valve which incorporates an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. The booster pump incorporates a plastic strainer on the inlet and a plastic flow regulator on the outlet. Maximum working pressure: 6.0 bar. Maximum operating temperature: 35oC.
Range of booster pumps with stainless steel inlet manifolds, plastic bodies and impellers. The product incorporates a non-return valve. The ESYBOX MAX single models are also supplied with an optional 2” BSP (M) x 1¼” BSP (F) plastic inlet adaptor. Maximum working pressure 12.0 bar. Cold water use only.
Circulation pumps with either bronze or stainless pump bodies and a plastic impeller. Maximum supply pressure 10.0 bar. Maximum operating temperature 85°C.
Range of overhead shower outlets incorporating plastic bodies with an adjustable brass ball joint. Open outlet Maximum operating temperature 48.0°C
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