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    Bellows

    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.

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    Picture of 32nb CORE Flexible Bellow PN6 Untied

    32nb CORE Flexible Bellow PN6 Untied

    FB6032
    32mm (1.1/4") Flexible Flanged Carbon Steel Untied Rubber Bellow (EDPM) BS4504 PN6 - Designed for pressurised systems to reduce noise and handle vibrations as well as compensating for expansion and contraction during temperature fluctuations. Maximum Working Pressure 6 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: In stock
    Picture of 40nb CORE Flexible Bellow PN6 Untied

    40nb CORE Flexible Bellow PN6 Untied

    FB6040
    40mm (1.1/2") Flexible Flanged Carbon Steel Untied Rubber Bellow (EDPM) BS4504 PN6 - Designed for pressurised systems to reduce noise and handle vibrations as well as compensating for expansion and contraction during temperature fluctuations. Maximum Working Pressure 6 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: In stock
    Picture of 50nb CORE Flexible Bellow PN6 Untied

    50nb CORE Flexible Bellow PN6 Untied

    FB6050
    50mm (2") Flexible Flanged Carbon Steel Untied Rubber Bellow (EDPM) BS4504 PN6 - Designed for pressurised systems to reduce noise and handle vibrations as well as compensating for expansion and contraction during temperature fluctuations. Maximum Working Pressure 6 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: In stock
    Picture of 65nb CORE Flexible Bellow PN6 Untied

    65nb CORE Flexible Bellow PN6 Untied

    FB6065
    65mm (2.1/2") Flexible Flanged Carbon Steel Untied Rubber Bellow (EDPM) BS4504 PN6 - Designed for pressurised systems to reduce noise and handle vibrations as well as compensating for expansion and contraction during temperature fluctuations. Maximum Working Pressure 6 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: In stock
    Picture of 100nb CORE Flexible Bellow PN6 Untied

    100nb CORE Flexible Bellow PN6 Untied

    FB6100
    100mm (4") Flexible Flanged Carbon Steel Untied Rubber Bellow (EDPM) BS4504 PN6 - Designed for pressurised systems to reduce noise and handle vibrations as well as compensating for expansion and contraction during temperature fluctuations. Maximum Working Pressure 6 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: In stock
    Picture of 25nb Flexible Bellow PN16 Untied

    25nb Flexible Bellow PN16 Untied

    FB16025
    25mm Flexible Flanged Carbon Steel Untied Bellow EDPM BS4504 PN16
    Stock Availability: Out of stock
    Picture of 32nb CORE Flexible Bellow PN16 Untied

    32nb CORE Flexible Bellow PN16 Untied

    FB16032
    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.
    Stock Availability: In stock
    Picture of 40nb CORE Flexible Bellow PN16 Untied

    40nb CORE Flexible Bellow PN16 Untied

    FB16040
    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.
    Stock Availability: In stock
    Picture of 50nb CORE Flexible Bellow PN16 Untied

    50nb CORE Flexible Bellow PN16 Untied

    FB16050
    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.
    Stock Availability: In stock
    Picture of 65nb CORE Flexible Bellow PN16 Untied

    65nb CORE Flexible Bellow PN16 Untied

    FB16065
    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.
    Stock Availability: In stock
    Picture of 80nb CORE Flexible Bellow PN16 Untied

    80nb CORE Flexible Bellow PN16 Untied

    FB16080
    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.
    Stock Availability: In stock
    Picture of 80nb CORE Flexible Bellow PN6 Untied

    80nb CORE Flexible Bellow PN6 Untied

    FB6080
    80mm (3") Flexible Flanged Carbon Steel Untied Rubber Bellow (EDPM) BS4504 PN6 - Designed for pressurised systems to reduce noise and handle vibrations as well as compensating for expansion and contraction during temperature fluctuations. Maximum Working Pressure 6 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: In stock
    Picture of 100nb CORE Flexible Bellow PN16 Untied

    100nb CORE Flexible Bellow PN16 Untied

    FB16100
    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.
    Stock Availability: In stock
    Picture of 125nb CORE Flexible Bellow PN16 Untied

    125nb CORE Flexible Bellow PN16 Untied

    FB16125
    125mm (5") 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.
    Stock Availability: In stock
    Picture of 150nb CORE Flexible Bellow PN16 Untied

    150nb CORE Flexible Bellow PN16 Untied

    FB16150
    150mm (6") 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.
    Stock Availability: In stock
    Picture of 200nb Flexible Bellow PN16 Untied

    200nb Flexible Bellow PN16 Untied

    FB16200
    200mm Flexible Flanged Carbon Steel Untied Bellow EDPM BS4504 PN16
    Stock Availability: In stock
    Picture of 250nb Flexible Bellow PN16 Untied

    250nb Flexible Bellow PN16 Untied

    FB16250
    250mm Flexible Flanged Carbon Steel Untied Bellow EDPM BS4504 PN16
    Stock Availability: In stock
    Picture of 300nb Flexible Bellow PN16 Untied

    300nb Flexible Bellow PN16 Untied

    FB16300
    300mm Flexible Flanged Carbon Steel Untied Bellow EDPM BS4504 PN16
    Stock Availability: In stock
    Picture of 32nb CORE Flexible Bellow PN16 Tied

    32nb CORE Flexible Bellow PN16 Tied

    FBT16032
    32mm (1.1/4") Flexible Carbon Steel Oval Flanged Tied Rubber Bellow Connector (EPDM) BS4504 PN16 - Designed for pressurised systems to compensate for misalignment, neutralise movement and reduce noise and vibrations. Maximum Working Pressure 10 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: In stock
    Picture of 40nb CORE Flexible Bellow PN16 Tied

    40nb CORE Flexible Bellow PN16 Tied

    FBT16040
    40mm (1.1/2") Flexible Carbon Steel Oval Flanged Tied Rubber Bellow Connector (EPDM) BS4504 PN16 - Designed for pressurised systems to compensate for misalignment, neutralise movement and reduce noise and vibrations. Maximum Working Pressure 10 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: In stock
    Picture of 50nb CORE Flexible Bellow PN16 Tied

    50nb CORE Flexible Bellow PN16 Tied

    FBT16050
    50mm (2") Flexible Carbon Steel Oval Flanged Tied Rubber Bellow Connector (EPDM) BS4504 PN16 - Designed for pressurised systems to compensate for misalignment, neutralise movement and reduce noise and vibrations. Maximum Working Pressure 10 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: In stock
    Picture of 65nb CORE Flexible Bellow PN16 Tied

    65nb CORE Flexible Bellow PN16 Tied

    FBT16065
    65mm (2.1/2") Flexible Carbon Steel Oval Flanged Tied Rubber Bellow Connector (EPDM) BS4504 PN16 - Designed for pressurised systems to compensate for misalignment, neutralise movement and reduce noise and vibrations. Maximum Working Pressure 10 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: In stock
    Picture of 80nb CORE Flexible Bellow PN16 Tied

    80nb CORE Flexible Bellow PN16 Tied

    FBT16080
    80mm (3") Flexible Carbon Steel Oval Flanged Tied Rubber Bellow Connector (EPDM) BS4504 PN16 - Designed for pressurised systems to compensate for misalignment, neutralise movement and reduce noise and vibrations. Maximum Working Pressure 10 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: In stock
    Picture of 100nb CORE Flexible Bellow PN16 Tied

    100nb CORE Flexible Bellow PN16 Tied

    FBT16100
    100mm (4") Flexible Carbon Steel Oval Flanged Tied Rubber Bellow Connector (EPDM) BS4504 PN16 - Designed for pressurised systems to compensate for misalignment, neutralise movement and reduce noise and vibrations. Maximum Working Pressure 10 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: In stock
    Picture of 125nb CORE Flexible Bellow PN16 Tied

    125nb CORE Flexible Bellow PN16 Tied

    FBT16125
    125mm (5") Flexible Carbon Steel Oval Flanged Tied Rubber Bellow Connector (EPDM) BS4504 PN16 - Designed for pressurised systems to compensate for misalignment, neutralise movement and reduce noise and vibrations. Maximum Working Pressure 10 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: In stock
    Picture of 150nb CORE Flexible Bellow PN16 Tied

    150nb CORE Flexible Bellow PN16 Tied

    FBT16150
    150mm (6") Flexible Carbon Steel Oval Flanged Tied Rubber Bellow Connector (EPDM) BS4504 PN16 - Designed for pressurised systems to compensate for misalignment, neutralise movement and reduce noise and vibrations. Maximum Working Pressure 10 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: In stock
    Picture of 200nb CORE Flexible Bellow PN16 Tied

    200nb CORE Flexible Bellow PN16 Tied

    FBT16200
    200mm (8") Flexible Carbon Steel Oval Flanged Tied Rubber Bellow Connector (EPDM) BS4504 PN16 - Designed for pressurised systems to compensate for misalignment, neutralise movement and reduce noise and vibrations. Maximum Working Pressure 10 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: In stock
    Picture of 250nb CORE Flexible Bellow PN16 Tied

    250nb CORE Flexible Bellow PN16 Tied

    FBT16250
    250mm (10") Flexible Carbon Steel Oval Flanged Tied Rubber Bellow Connector (EPDM) BS4504 PN16 - Designed for pressurised systems to compensate for misalignment, neutralise movement and reduce noise and vibrations. Maximum Working Pressure 10 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: In stock
    Picture of 300nb CORE Flexible Bellow PN16 Tied

    300nb CORE Flexible Bellow PN16 Tied

    FBT16300
    300mm (12") Flexible Carbon Steel Oval Flanged Tied Rubber Bellow Connector (EPDM) BS4504 PN16 - Designed for pressurised systems to compensate for misalignment, neutralise movement and reduce noise and vibrations. Maximum Working Pressure 10 Bar - Working Temperature -10°C to +90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: Out of stock
    Picture of 15nb CORE Flexible Bellow Bsp Union

    15nb CORE Flexible Bellow Bsp Union

    FBS015
    15mm (1/2") 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.
    Stock Availability: In stock
    Picture of 20nb CORE Flexible Bellow Bsp Union

    20nb CORE Flexible Bellow Bsp Union

    FBS020
    20mm (3/4") 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.
    Stock Availability: In stock
    Picture of 25nb CORE Flexible Bellow Bsp Union

    25nb CORE Flexible Bellow Bsp Union

    FBS025
    25mm (1") 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.
    Stock Availability: In stock
    Picture of 32nb CORE Flexible Bellow Bsp Union

    32nb CORE Flexible Bellow Bsp Union

    FBS032
    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.
    Stock Availability: In stock
    Picture of 40nb CORE Flexible Bellow Bsp Union

    40nb CORE Flexible Bellow Bsp Union

    FBS040
    40mm (1.1/2") 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.
    Stock Availability: In stock
    Picture of 50nb CORE Flexible Bellow Bsp Union

    50nb CORE Flexible Bellow Bsp Union

    FBS050
    50mm (2") 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.
    Stock Availability: In stock
    Picture of 65nb Flexible Bellow Bsp Union

    65nb Flexible Bellow Bsp Union

    FBS065
    65mm Flexible Threaded Bellow EPDM BSP Threaded Union Galvanised Iron Ends PN16 BS21
    Stock Availability: In stock
    Picture of 80nb Flexible Bellow Bsp Union

    80nb Flexible Bellow Bsp Union

    FBS080
    80mm Flexible Threaded Bellow EPDM BSP Threaded Union Galvanised Iron Ends PN16 BS21
    Stock Availability: In stock
    Picture of 15mm CORE AX3 St/Steel Flexible Bellow Plain Copper End

    15mm CORE AX3 St/Steel Flexible Bellow Plain Copper End

    FBCU015
    15mm Stainless Steel Flexible Bellow with Plain Copper Ends (25mm Axial Compression) Grade 316 BS2871. Extensively used where either temperature, pressure or media prevent the use of rubber bellows. Rated 6 Bar @ 90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: Out of stock
    Picture of 22mm CORE AX3 St/Steel Flexible Bellow Plain Copper End

    22mm CORE AX3 St/Steel Flexible Bellow Plain Copper End

    FBCU022
    22mm Stainless Steel Flexible Bellow with Plain Copper Ends (25mm Axial Compression) Grade 316 BS2871. Extensively used where either temperature, pressure or media prevent the use of rubber bellows. Rated 6 Bar @ 90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: In stock
    Picture of 28mm CORE AX3 St/Steel Flexible Bellow Plain Copper End

    28mm CORE AX3 St/Steel Flexible Bellow Plain Copper End

    FBCU028
    28mm Stainless Steel Flexible Bellow with Plain Copper Ends (25mm Axial Compression) Grade 316 BS2871. Extensively used where either temperature, pressure or media prevent the use of rubber bellows. Rated 6 Bar @ 90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: Out of stock
    Picture of 35mm CORE AX3 St/Steel Flexible Bellow Plain Copper End

    35mm CORE AX3 St/Steel Flexible Bellow Plain Copper End

    FBCU035
    35mm Stainless Steel Flexible Bellow with Plain Copper Ends (25mm Axial Compression) Grade 316 BS2871. Extensively used where either temperature, pressure or media prevent the use of rubber bellows. Rated 6 Bar @ 90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: Out of stock
    Picture of 42mm CORE AX3 St/Steel Flexible Bellow Plain Copper End

    42mm CORE AX3 St/Steel Flexible Bellow Plain Copper End

    FBCU042
    42mm Stainless Steel Flexible Bellow with Plain Copper Ends (25mm Axial Compression) Grade 316 BS2871. Extensively used where either temperature, pressure or media prevent the use of rubber bellows. Rated 6 Bar @ 90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: In stock
    Picture of 54mm CORE AX3 St/Steel Flexible Bellow Plain Copper End

    54mm CORE AX3 St/Steel Flexible Bellow Plain Copper End

    FBCU054
    54mm Stainless Steel Flexible Bellow with Plain Copper Ends (25mm Axial Compression) Grade 316 BS2871. Extensively used where either temperature, pressure or media prevent the use of rubber bellows. Rated 6 Bar @ 90°C. Suitable for L.T.H.W. and chilled water systems.
    Stock Availability: In stock