Made 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 firefighting applications
- High quality molded Storz gaskets made using Buna-N material. This material is resistant to most hydrocarbons, oils, gasoline, acids and greases
- Lock Lever is an investment casting of 304 stainless steel ASTM A743
- Lock Lever Spring is 316 stainless wire passivated AISI 316
- Lock lever mounted with 18-8 stainless steel shoulder bolt
- Aluminum Storz Adapters shall consist of Storz coupling heads machined from forged 6061-T6 aluminum and adapter components fabricated from seamless extruded 6061-T6 aluminum
- Threads shall be blunt start Higbee cut with indicators on adjacent lugs
- Part identification shall be permanent and stamped or forged prior to hardcoat
- Swivel attachment must be stainless steel ball or 6269-T9 aluminum roller bearings, not swaged
