American Lube PR-100 Pressure Relief Kit for Diaphragm Pumps, 100 PSI

Pressure Relief Kit for Diaphragm Pumps, 100 PSI Used on 1/2" and 1" diaphragm pump applications to reduce pressure build up due to thermal expansion.

Features:

• Relief setting, factory: 100 PSI
• Fluid Compatibility: Oil, ATF, Antifreeze
• Threads: 1/2" NPT at pump; 2" NPT at tank
• Hose: 3/8" NPT; 3/8" ID x 3 L", hybrid polymer
• Valve: adjustable, directional (arrow)
• Swivel: 3/8" NPT (M x F)
• Sealing: petroleum compatible tape, pipe dope
• Material: carbon steel, brass, hybrid polymer

NOTE: 1" pump requires a locally sourced 1" NPT tee and a 1" x 3/8" NPT reducing bushing.