Hydraulic Quick Coupling ISO7421-1B

GT-B1 Series

The GT-B1 Series Hydraulic Quick Couplings are used across the spectrum of hydraulic applications .These Double Shut-off couplings can be found anywhere that fluid transfer lines need to be connected and disconnected for operation or maintenance of equipment,and a loss of fluid is undersirable.

The GT-B1 series brings to the industry a proven design for use on construction equipment ,forestry equipment,oil tools / equipment ,steel mill machinery,and other demanding hydraulic applicationgs.

  • Poppet Valves available to prevent uncoupled leakage.
  • Poppet valves open automatically when coupled, within rated working pressure, to keep the flow expeditely.
  • Critical parts are hardened for durability.
  • Dependable ball-locking mechanism holds the mating halves together.
  • Socket and plug are precision machined from solid bar stock.
  • Cr VI or Cr III surface treatment can be choosed.
  • Salt spray test: 96 hours
  • GT-B1 Series conforms to the standard of I S07241-1B