This unit meets the high shock requirements of MIL-S-901C, and the vibration requirements of MIL-STD-167, for Type 1 vibration up to 25CPS (certified test reports available upon request).

• Unit per MIL- l -20037-B, Navy approved.
• Automatic type quick closing.
• Each unit individually hydrostatically tested at 450 psi.
  
• Flanges are integral to bodies and are per A.S.A. standards for 3/4‚" 150# flanges. Different flanges available upon request.
• Unless otherwise specified, unit will be shipped complete with polycarbonate tube for 24 centers.
• Upon request, this unit can also be supplied with Duran high pressure gauge glass with Class B protective shield.

*When ordering gauge glass & guard rods, the center-to-center distance between the upper & lower valve connections must be specified*