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    Product Catalogs

    HFC35 & HFC57

    See HFC35 & HFC57 Products

    HFC35 Series polysulfone couplings are able to withstand demanding applications and feature physical strength, chemical resistance and autoclavability.

    HFC57 Series polysulfone couplings are UV resistant and able to withstand continued exposure to harmful UV rays without affecting performance.

    Both can operate in harsh environments in temperatures from -40°F to 280°F (-40°C to 138°C) and pressures from vacuum to 125 psi (8.6 bar). An ergonomic design and a large, shrouded thumb latch pad produce a coupling that is easy to grip and simple to operate. An efficient valve design leads to high flow and exceptionally low spillage. Both series also add bulkhead panel mount, garden hose thread and Hastelloy® C spring options.

    Assets & Downloads

    Features Benefits
    Polysulfone Material (HFC35) Physically strong and autoclavable
    UV Polysulfone Material (HFC57) Physically strong and UV resistant
    High efficiency valve More flow and less spillage in a compact size
    Ergonomic design Easy to grip, simple to operate
    Compatible Mates with HFC12 couplings

    Specifications & Cv Value

    Operating Conditions (Fluid Transfer)

    Pressure: Vacuum to 125 psi, 8.6 bar
    Temperature: -40°F to 280°F, -40°C to 138°C

    Materials

    Main components and valves: Polysulfone
    Thumb Latch: Polysulfone
    Valve spring: 316 stainless steel
    Panel mount gasket: EPDM
    Female GHT gasket: FDA Compliant EPDM
    External springs and pin: 316 stainless steel
    O-rings: EPDM

    Other

    Color: Natural white with charcoal gray latch
    Tubing range: 3/8" to 3/4", 9.5mm to 19mm

    Cv Value

    Cv ~ 3.94 (56.77) max
    Cv ~ 2.50 (36.02) max
    Cv ~ 2.04 (29.39) max
    Cv values are based on gpm and psi, and Ipm and bar (shown in parentheses).
    WARNING: Pressure, temperature, chemicals and operating environment can affect the performance of couplings. It is the customer’s responsibility to test the suitability of Colder products in their own application conditions. Use the graphs above as a guide.
    Based on sealing performance after 72 hours of exposure to pressure and temperature.

    Products

    Filters

    HFC161035

    HFC161035

    5/8 Hose Barb Non-Valved Panel Mount Coupling Body

    HFC161235

    HFC161235

    3/4 Hose Barb Non-Valved Panel Mount Coupling Body

    HFC16635

    HFC16635

    3/8 Hose Barb Non-Valved Panel Mount Coupling Body

    HFC16835

    HFC16835

    1/2 Hose Barb Non-Valved Panel Mount Coupling Body

    HFC171035

    HFC171035

    5/8 Hose Barb Non-Valved In-Line Coupling Body

    HFC171235

    HFC171235

    3/4 Hose Barb Non-Valved In-Line Coupling Body

    HFC171257

    HFC171257

    3/4 Hose Barb Non-Valved In-Line Coupling Body

    HFC17635

    HFC17635

    3/8 Hose Barb Non-Valved In-Line Coupling Body

    HFC17657

    HFC17657

    3/8 Hose Barb Non-Valved In-Line Coupling Body

    HFC17835

    HFC17835

    1/2 Hose Barb Non-Valved In-Line Coupling Body

    HFC17857

    HFC17857

    1/2 Hose Barb Non-Valved In-Line Coupling Body

    HFCD161035

    HFCD161035

    5/8 Hose Barb Valved Panel Mount Coupling Body

    HFCD161057

    HFCD161057

    5/8 Hose Barb Valved Panel Mount Coupling Body

    HFCD161235

    HFCD161235

    3/4 Hose Barb Valved Panel Mount Coupling Body

    HFCD161257

    HFCD161257

    3/4 Hose Barb Valved Panel Mount Coupling Body

    HFCD16635

    HFCD16635

    3/8 Hose Barb Valved Panel Mount Coupling Body

    HFCD16657

    HFCD16657

    3/8 Hose Barb Valved Panel Mount Coupling Body

    HFCD16835

    HFCD16835

    1/2 Hose Barb Valved Panel Mount Coupling Body

    HFCD16857

    HFCD16857

    1/2 Hose Barb Valved Panel Mount Coupling Body

    HFCD171035

    HFCD171035

    5/8 Hose Barb Valved In-Line Coupling Body

    HFCD171057

    HFCD171057

    5/8 Hose Barb Valved In-Line Coupling Body

    HFCD171235

    HFCD171235

    3/4 Hose Barb Valved In-Line Coupling Body

    HFCD171257

    HFCD171257

    3/4 Hose Barb Valved In-Line Coupling Body

    HFCD17635

    HFCD17635

    3/8 Hose Barb Valved In-Line Coupling Body

    HFCD17657

    HFCD17657

    3/8 Hose Barb Valved In-Line Coupling Body

    HFCD17835

    HFCD17835

    1/2 Hose Barb Valved In-Line Coupling Body

    HFCD17857

    HFCD17857

    1/2 Hose Barb Valved In-Line Coupling Body

    HFC221035

    HFC221035

    5/8 Hose Barb Non-Valved In-Line Coupling Insert

    HFC221057

    HFC221057

    5/8 Hose Barb Non-Valved In-Line Coupling Insert

    HFC221235

    HFC221235

    3/4 Hose Barb Non-Valved In-Line Coupling Insert

    HFC221257

    HFC221257

    3/4 Hose Barb Non-Valved In-Line Coupling Insert

    HFC22635

    HFC22635

    3/8 Hose Barb Non-Valved In-Line Coupling Insert

    HFC22657

    HFC22657

    3/8 Hose Barb Non-Valved In-Line Coupling Insert

    HFC22835

    HFC22835

    1/2 Hose Barb Non-Valved In-Line Coupling Insert

    HFC22857

    HFC22857

    1/2 Hose Barb Non-Valved In-Line Coupling Insert

    HFC23635

    HFC23635

    3/8 Hose Barb Non-Valved Elbow Coupling Insert

    HFC23835

    HFC23835

    1/2 Hose Barb Non-Valved Elbow Coupling Insert

    HFC24635

    HFC24635

    3/8 NPT Non-Valved Coupling Insert

    HFC24835

    HFC24835

    1/2 NPT Non-Valved Coupling Insert

    HFC24857

    HFC24857

    1/2 NPT Non-Valved Coupling Insert

    HFCD221035

    HFCD221035

    5/8 Hose Barb Valved In-Line Coupling Insert

    HFCD221057

    HFCD221057

    5/8 Hose Barb Valved In-Line Coupling Insert

    HFCD221235

    HFCD221235

    3/4 Hose Barb Valved In-Line Coupling Insert

    HFCD221257

    HFCD221257

    3/4 Hose Barb Valved In-Line Coupling Insert

    HFCD22635

    HFCD22635

    3/8 Hose Barb Valved In-Line Coupling Insert

    HFCD22657

    HFCD22657

    3/8 Hose Barb Valved In-Line Coupling Insert

    HFCD22835

    HFCD22835

    1/2 Hose Barb Valved In-Line Coupling Insert

    HFCD22857

    HFCD22857

    1/2 Hose Barb Valved In-Line Coupling Insert

    HFCD23635

    HFCD23635

    3/8 Hose Barb Valved Elbow Coupling Insert

    HFCD23835

    HFCD23835

    1/2 Hose Barb Valved Elbow Coupling Insert

    621200

    621200

    Panel Mount Gasket (HFC35 & 57, HFC12)

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