Material

    Termination Size

      Termination Type

        Pressure Range

          Valved?

            Seal Options

              Mounting Options

                HFC35 & HFC57

                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.
                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
                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
                Color: Natural white with charcoal gray latch
                Tubing range: 3/8" to 3/4", 9.5mm to 19mm
                   
                HFC35 Pressure RangeHFC35 Water Flow
                HFC35 Air Flow, 100 psig Inlet Pressure
                     

                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 graph above as a guide.

                Based on sealing performance after 72 hours of exposure to pressure and temperature.

                straight-through Cv ~ 3.94 (56.77) max
                single shut-off Cv ~ 2.50 (36.02) max
                Cv ~ 2.04 (29.39) max

                Legend
                Legend

                Product

                Bodies

                HFC101257BSPT product photo

                HFC101257BSPT

                HFC101257BSPT
                3/4 BSPT Non-Valved Coupling Body
                Product ID: HFC101257BSPT
                HFCD171057 product photo

                HFCD171057

                HFCD171057
                5/8 Hose Barb Valved In-Line Coupling Body
                Product ID: HFCD171057
                HFC161235 product photo

                HFC161235

                HFC161235
                3/4 Hose Barb Non-Valved Panel Mount Coupling Body
                Product ID: HFC161235
                HFC101257GHT product photo

                HFC101257GHT

                HFC101257GHT
                3/4 GHT Non-Valved Coupling Body
                Product ID: HFC101257GHT
                HFCD161057 product photo

                HFCD161057

                HFCD161057
                5/8 Hose Barb Valved Panel Mount Coupling Body
                Product ID: HFCD161057
                HFCD10857 product photo

                HFCD10857

                HFCD10857
                1/2 NPT Valved Coupling Body
                Product ID: HFCD10857
                HFC101235GHT product photo

                HFC101235GHT

                HFC101235GHT
                3/4 GHT Non-Valved Coupling Body
                Product ID: HFC101235GHT
                HFCD191257BSPP product photo

                HFCD191257BSPP

                HFCD191257BSPP
                3/4 BSPP Valved Coupling Body
                Product ID: HFCD191257BSPP
                HFC171035 product photo

                HFC171035

                HFC171035
                5/8 Hose Barb Non-Valved In-Line Coupling Body
                Product ID: HFC171035
                HFCD191235BSPP product photo

                HFCD191235BSPP

                HFCD191235BSPP
                3/4 BSPP Valved Coupling Body
                Product ID: HFCD191235BSPP
                HFC16835 product photo

                HFC16835

                HFC16835
                1/2 Hose Barb Non-Valved Panel Mount Coupling Body
                Product ID: HFC16835
                HFC10635BSPT product photo

                HFC10635BSPT

                HFC10635BSPT
                3/8 BSPT Non-Valved Coupling Body
                Product ID: HFC10635BSPT

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