- Valves: -4 Degrees F

Cross Reference: Gem EM672

which are heavy-duty and equipped with springs to make them easy to contract when it is time to replenish the supplies

Non-Flammable Duster

but once installed

Campbell Check Valve, 1 1/2 in, Single, Inline Spring, Brass, FNPT x FNPT - CV-6TLF Length-32 - Valves: -4 Degrees FItem Check Valves: Check Valve; Flow Design: Single; Mechanism and Body Design: Inline Spring; Body Material Valves: Brass; Pipe or Tube Size Check Valves: 1 1 2 in; Connection Type Check Valves: FNPT x FNPT; Cracking Pressure Check Valves: 0. 5 psi; Mounting Orientation Check Valves: Horizontal, Vertical; Seal Material Check Valves: NBR; Max. Temp. Valves: 158 Degrees F; Min. Temp. Valves: 35 Degrees F; Max. Water Pressure Valves: 200 psi; Max. Steam