The FD90 Series Diagnostic coupling is designed to connect and disconnect pressure gauges to hydraulic systems, eliminating the need for permanent gauges. The maximum operating pressure is 7,000 psi.
  • Automatic sleeve for one hand push-to-connect operation.
  • Flush face valving provides minimal fluid loss and low air inclusion.
  • Self-sealing valve design allows connection and disconnection at 500 psi.
  • Broad range of end configurations for system accessibility.
  • Standard seal material - Buna-N.
  • Standard body material - Zinc plated steel.
Unit of Measure

Coupling Size

N/A -04

Thread Size (P)

N/A 1/4-18

A

N/A 1.90

Dim.- Hex(1)

N/A .75 inches

Seal Material

N/A BUNA-N W/DUST CAP

Type

N/A MALE HALF FEMALE PIPE/VALVED