Aluminum 4" Storz x 6" NH / NST 30 Degree Elbow Male Size_5 Inch with three 2" wide

with three 2" wide

The Quarter Turn Forestry Couplings are made out of forged aluminum Common quarter turn sexless head design (1 1/2" QT fitting will mate with 1" QT or 3/4" QT)

one for each inlet

Storz suction gaskets are thicker than storz pressure gaskets to prevent air from entering during suction hose applications

This is the most common plug size in the US

Aluminum 4" Storz x 6" NH / NST 30 Degree Elbow Male Size_5 Inch with three 2" wideMade in the USA Aluminum 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 firefighting applications High quality molded