Termination Size

      Termination Type

        Pressure Range

          Valve Options

            Seal Options

              Mounting Options

                RFID Enabled

                  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
                  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




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