`Wellmate` range of expansion vessels with plastic bodies and rubber diaphragms Maximum working pressure 8.6 Bar, cold water use only.
Range of cylindrical expansion vessels incorporating butyl rubber diaphragms. The products are supplied with an Airfix TD T piece. Maximum working pressure of model Airfix D 35 litre is 8.0 bar. All other models have a maximum working pressure of 10.0 bar. Maximum operating temperature 100°C.
Uponor S-Press press fittings, Uni-X & Uni-C compression fittings for use with Uponor MLC pipe. Maximum working pressure 10.0 bar, maximum operating temperature 70°C.
Range of press fittings incorporating copper or copper alloy bodies and EPDM O’-rings for use with copper tube to EN1057. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of end feed copper fittings for use with copper tube. Maximum working pressure 16.0 bar. Maximum operating temperature 95°C.
End Feed Range copper fittings for use with copper tube. For above and below ground use Maximum working pressure 20.0 bar. Maximum operating temperature 85°C.
Electronically controlled heat interface units (HIU) with twin stainless-steel plate heat exchangers providing space heating and instantaneous hot water. The cold inlet supply to the plate heat exchanger incorporates an isolation valve. The space heating circuit incorporates an expansion vessel and a pressure relief valve (set at 3.0 bar). The inlet and outlet of all circuits incorporates lever operated spherical valves with brass bodies. 274.xx9x.696 models all have the following additional items over the 274.xx1x.696 models: Heatmeter on the primary circuit, a flushing bypass between the primary and space heating circuits and a safety relief valve (set at 10.0 bar) on the cold supply to the heat exchanger of the domestic hot water circuit. Maximum working pressures and operating temperatures: Primary: 16.0 bar and 90˚C. Domestic hot water (DHW): 9.5 bar and 60˚C. Secondary (space heating): 2.5 bar and 85˚C.
Uponor Combi Port range of indirect heat interface units providing heating and instantaneous hot water. The heating system incorporates an expansion vessel and pressure relief valve (set at 3.0 bar).Some units have optional ball valve sets. Primary side heating 85°C and 2.5 bar. Secondary side, space heating 60°C and 2.5 bar. Secondary side DHW 60°C and 4.0 bar.
Range of copper brazed, stainless steel heat exchangers in various sizes (4-300 plates, see model). Models size X8T-SC-S Maximum working pressure primary circuit: 32.0 bar Maximum working pressure secondary circuit: 26.0 bar Maximum operating temperature: 99°C Models size 10T-SC-M Maximum working pressure primary circuit: 41.0 bar Maximum working pressure secondary circuit: 36.0 bar Maximum operating temperature: 99°C Models size 15T-SC-M Maximum working pressure primary circuit: 45.0 bar Maximum working pressure secondary circuit: 45 bar Maximum operating temperature: 99°C Models size 16DW-SC-S Maximum working pressure primary circuit: 16.0 bar Maximum working pressure secondary circuit: 16.0 bar Maximum operating temperature: 99°C Models size 16DW-SC-M Maximum working pressure primary circuit: 45.0 bar Maximum working pressure secondary circuit: 45.0 bar Maximum operating temperature: 99°C Models size 220-SC-S Maximum working pressure primary circuit: 25.0 bar Maximum working pressure secondary circuit: 25.0 bars Maximum operating temperature: 99°C Models size 320HT-SC-S Maximum working pressure primary circuit: 33.0 bar Maximum working pressure secondary circuit: 29.0 bar Maximum operating temperature: 99°C Models size 320LT-SC-S Maximum working pressure primary circuit: 33.0 bars Maximum working pressure secondary circuit: 29.0 bars Maximum operating temperature: 99°C
Range of wall mounted combination boilers providing domestic hot water via a plate heat exchanger and pressurised central heating system. Incorporating a pressure relief valve and expansion vessel. Primary circuit has a maximum working pressure of 3.5 bar and operating temperature of 85°C. Secondary circuit has a maximum working pressure of 10.0 bar and operating temperature of 60°C.
Wall mounted chrome plated brass elbow fitting. Maximum working pressure 5.0 bar. Maximum operating temperature 70°C.
Hygienic flush box providing a timed flush facility. The supply is via a single check valve cartridge however, the complete product has not been fully tested to demonstrate it provides backflow protection, flow sensor, spherical ball valve and strainer. The products incorporate a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). The units have multiple interface user functions for timed flush, wireless technology and data storage. Maximum working pressure 10.0 bar. Maximum operating temperature 60°C.
Maincor Manifold having a brushed chrome plated body with 2 ,3 or 4 ports each with an isolation valve with red or blue indicators for hot and cold feeds. Supplied with a blanking plug and nut. Maximum working pressure 6.0 bar. Maximum operating temperature 75°C.
Range of in-line plastic flow regulators. The flow regulator is housed within a black plastic body incorporating a plastic strainer and an EPDM ‘O’-ring. Maximum working pressure 10.0 bar. Maximum operating temperature 90°C.
Range of flow through valves with brass bodies and EPDM ‘O’-rings, incorporating a spherical valve and a separate drain tap. The products are intended for connection prior to an expansion vessel. Maximum working pressure 5.0 bar. Maximum operating temperature 85°C.
Range of water monitoring systems comprising of a battery or mains operated latching solenoid valve (plastic body) and a flow sensor. The units are supplied with a hand-held controller. Maximum working pressure 10.0 bar. Cold water use only.
Range of flow measurement devices (DZR brass) bodies incorporating two test ports. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
“Yonos PARA Z15 and Yonos PARA Z25 ” range of circulation pumps incorporating brass bodies, plastic impellers and EPDM ‘O’-rings. Maximum working pressure 10.0 bar. Maximum operating temperature 95°C.
Range of vertical submersible multistage pumps. Cold water use only. Open outlet use only.
A range of shower handsets with chromium plated plastic bodies and a plastic strainer and flow regulator in the inlet. Models may incorporate dark grey alternative shower plate. Maximum operating temperature 85°C.
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