Aluminum 4" Storz x 4" Storz 30 Degree Elbow Threads_NPSH 450 PSI Proof Test Pressure

450 PSI Proof Test Pressure (A pressure equal to a least two times the service test pressure)

Jacket is tightly woven with ring spun polyester warp yarn with filament polyester fill yarn and is mildew resistant

Threads are blunt start Higbee cut with indicators on adjacent lugs

2 inch NH / NST is a very rare thread and is often mistaken in place of 1 1/2 inch NH NST

Made in the USA Aluminum 30° elbow is used on pump discharge valves or suction inlets to minimize hose kinking

Aluminum 4" Storz x 4" Storz 30 Degree Elbow Threads_NPSH 450 PSI Proof Test PressureMade in the USA Red Head Aluminum 4 inch Storz by 4 inch Storz 30 elbow is used on pump discharge valves or suction inlets to minimize hose kinking. All aluminum components are hardcoat anodized per MIL A 8625 Type III, Class 1 No plain anodized, painted or powder coated finishes All Storz heads are forged 6061 T6 aluminum to SAE AMS QQ A 367 and ASTM B247 Complies with DIN standards which require that Storz heads must be forged when used in