Section Code 1890 :
Back To Directory SectionsRange of unvented storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 6.0 bar at 95˚C and an expansion relief valve set at 4.5 bar. The product is supplied with a safety group consisting of a pressure reducing valve set at 3.0 bar, and an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection). Also supplied with an expansion vessel and tundish. Maximum working pressures: Secondary circuit: 4.0 Bar Primary Circuit: 3.0 Bar Solar circuit: 6.0 Bar Maximum operating temperature 99.0°C
Range of unvented storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 6.0 bar at 95˚C and an expansion relief valve set at 4.5 bar. The product is supplied with a safety group consisting of a pressure reducing valve set at 3.0 bar, and an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Also supplied with an expansion vessel and tundish. Maximum working pressures: Secondary circuit: 4.0 Bar Primary Circuit: 3.0 Bar Solar circuit: 6.0 Bar Maximum operating temperature 99.0°C
Range of unvented storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 6.0 bar at 95˚C and an expansion relief valve set at 4.5 bar. The product is supplied with a safety group consisting of a pressure reducing valve set at 3.0 bar, and an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Supplied with an expansion vessel and tundish. Maximum working pressures: Secondary circuit: 4.0 Bar Primary Circuit: 3.0 Bar Solar circuit: 6.0 Bar Maximum operating temperature 99.0°C
Range of unvented storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 6.0 bar at 95˚C and an expansion relief valve set at 4.5 bar. The product is supplied with a safety group consisting of a pressure reducing valve set at 3.0 bar, and an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Supplied with an expansion vessel and tundish. Maximum working pressures: Secondary circuit: 4.0 Bar Primary Circuit: 3.0 Bar Solar circuit: 6.0 Bar Maximum operating temperature 99.0°C
Range of Compress 5800i AW vertical cased and insulated indirect unvented stainless steel hot water storage cylinders fitted with a Caleffi 309508 CST temperature and pressure relief valve set at 10 bar & 90°C, and supplied with a Caleffi inlet control group consisting of in-line pressure reducing valve (set at 3.5 bar) and pressure relief valve (set at 6 bar) and incorporates an approved check valve cartridge (verified by test suitable for backflow protection against Fluid Category 2). The cyclinders also supplied with an 18L expansion vessel and Intatec filling loop assembley (FL12041510). Maximum working pressure 10 bar. Maximum operating temperature 80°C.
Ranges of free standing stainless steel cylinders. Maximum working pressure 10.0 bar. Maximum operating temperature 99°C
Nimbus Compact range of combination heat pump units with enamel lined tank and stainless-steel coil. Fitted with a magnesium anode, expansion vessel and T&P valve set at 7 bar & 95°C. supplied with an inlet control group consisting of a pressure reducing valve, strainer, pressure relief valve and single check valve, and a tundish. Max working pressure 6.0 Bar Max operating Temperature 80 °C
Unvented hot water cylinder for domestic hot water 180 litre and buffer vessel 70 litre comprised of stainless steel main body, a stainless steel buffer cylinder 7 bar max working pressure max operating temperature 90°C. The cylinder is fitted with a T & P valve and supplied with an inlet control group consisting of pressure reducing, a pre-set expansion relief and incorporates a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2). Max working pressure 7.0 Bar. Max operating temperature 90°C.
Range of stainless steel hot water buffer tanks. Maximum working pressure 6.0 bar. Maximum operating temperature 95°C.
Range of unvented storage cylinders. The secondary circuit is fitted with a temperature and pressure relief valve set at 7.0 bar at 90˚C and an expansion relief valve set at 6.0 bar. The product is supplied with a safety group consisting of a pressure reducing valve set at 3.0 bar, and an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Also Supplied with an expansion vessel and tundish. Maximum working pressures: Primary circuit: 5.5 bar Secondary circuit: 6.0 bar Solar circuit:6.0 bar Maximum operating temperature 85.0°C
Range of indirect unvented storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 7.0 bar @ 90˚C. The product is supplied with an inlet control group (safety kit) consisting of a pressure reducing valve pre-set at 3.0 bar, strainer, an expansion relief valve set at 6.0 bar and a check valve cartridge (verified by test - suitable for backflow protection against Fluid Category 2). A tundish and expansion vessel are also provided Maximum working pressure: Primary circuit: 6.0 Bar Secondary circuit: 5.5 bar Maximum operating temperature: 85.0°C
temperature and pressure relief valve set at 7.0 bar@90˚C. A safety kit (manifold) consisting of a check valve cartridge (verified by test, suitable for backflow protection against Fluid category 2) strainer, an expansion relief valve set at 6.0 bar and pressure reducing valve set at 3.0 bar. A tundish, expansion vessel and a filling loop assembly, incorporating a stainless steel braided EPDM lined flexible hose, brass bodied isolation valve and a DZR brass non-verifiable double check valve assembly that incorporates an isolation valve. Maximum working pressures: Secondary circuit 5.5 bar. Primary circuit 3.0 bar Maximum operating temperature 90.0°C
Mitsubishi “ECODAN” EHPT20X– MEHEW indirectly heated stainless-steel storage cylinder. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 7.0 bar and 90˚C. The product is supplied with a safety kit (manifold) consisting of a single check valve cartridge (verified by test, suitable for backflow protection against Fluid Category 2), strainer, a pressure relief valve set at 6.0 bar and a pressure reducing valve set at 3.5 bar. The product is also supplied with a tundish, an expansion vessel and a filling loop assembly, consisting of a stainless-steel braided EPDM lined flexible hose, a lever operated brass spherical valve and a DZR brass double check valve assembly (suitable for backflow protection against Fluid Category 3) that incorporates a lever operated spherical valve Maximum working pressures: Secondary: 5.5 Bar Primary/CH circuit: 2.5 Bar Maximum operating temperature 75.0°C
Range of vertical cased and insulated direct and indirect unvented stainless steel hot water storage cylinders. Fitted with a Caleffi 309463 GLD temperature and pressure relief valve sat at 6 bar & 90°C, and supplied with an inlet control group consisting of in-line pressure reducing valve (Caleffi set at 3 bar) and pressure relief valve (Caleffi CWIC200055) set at 4.5 bar, and incorporates a stainless-steel mesh and an approved check valve cartridge (verified by test suitable for backflow protection against Fluid Category 2), expansion vessel and filling loop. Maximum working pressure 4.4 bar. Maximum operating temperature 99°C.
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