Rubber bellows are an important part of any heating or chilled water system and should be inspected regularly as part of a maintenance program and consideration given to keeping a number of spares to reduce the risk of long term shut down. We have a range of tied and untied rubber bellows for use on heating and chilled water systems, industrial pipelines carrying water, oil, chemicals or gases. These are also used throughout the water industry and food and drink production. Available from stock in EPDM, Nitrile, Hypalon and Food Grade Quality. EPDM bellows are certified to DIN4809 for high-temperature water applications.
80mm (3") Flexible Flanged Carbon Steel Untied Rubber Bellow (EDPM) BS4504 PN16 - Designed for pressurised systems to reduce noise and handle vibrations as well as compensating for expansion and contraction during temperature fluctuations. Maximum Working Pressure 16 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
32mm (1.1/4") Flexible Rubber Bellow (EPDM) BSP Female Threaded Union, Galvanised Carbon Steel Ends PN16 BS21. Maximum Working Pressure 16 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
32mm (1.1/4") Flexible Flanged Carbon Steel Untied Rubber Bellow (EDPM) BS4504 PN16 - Designed for pressurised systems to reduce noise and handle vibrations as well as compensating for expansion and contraction during temperature fluctuations. Maximum Working Pressure 16 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
100mm (4") Flexible Flanged Carbon Steel Untied Rubber Bellow (EDPM) BS4504 PN16 - Designed for pressurised systems to reduce noise and handle vibrations as well as compensating for expansion and contraction during temperature fluctuations. Maximum Working Pressure 16 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
65mm (2.1/2") Flexible Flanged Carbon Steel Untied Rubber Bellow (EDPM) BS4504 PN16 - Designed for pressurised systems to reduce noise and handle vibrations as well as compensating for expansion and contraction during temperature fluctuations. Maximum Working Pressure 16 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
50mm (2") Flexible Flanged Carbon Steel Untied Rubber Bellow (EDPM) BS4504 PN16 - Designed for pressurised systems to reduce noise and handle vibrations as well as compensating for expansion and contraction during temperature fluctuations. Maximum Working Pressure 16 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
40mm (1.1/2") Flexible Flanged Carbon Steel Untied Rubber Bellow (EDPM) BS4504 PN16 - Designed for pressurised systems to reduce noise and handle vibrations as well as compensating for expansion and contraction during temperature fluctuations. Maximum Working Pressure 16 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
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