Aerial Swivel Elbows,
Rotary Unions & Pins
Aerial Swivel Elbows
The Amity Fire and Safety aerial water swivel is designed and built in standard or custom swivel joint configurations and is machined and assembled in our Alburtis, PA facility.
What makes this swivel unique from our competitors?
Internal diverters are engineered for superior flow
Modifiable center-line to meet custom specs
All components have clear hard-coat anodized coating, .001 thickness
Enhanced wall thickness
cast elbow made of A356T6 aluminum alloy ASTM B26/B26M
outer swivel race made of 6061T6 aluminum
Engineered, Manufactured and Tested to Perform
The swivel was tested for 6000 cycles at a 90° CW rotation starting point and then a 90° CCW rotation back to the original starting point. Three thousand cycles were run at temperatures of -40°F and 180°F. Each elbow is independently hydrostatically tested to 450 PSI.
“The tested elbow swivel design and sealing system meets all system requirements for production.”
Stainless Steel Pins
Stainless steel pins are available as replacements or extras. Amity produces pins per customer specifications. Pins can be made out of a variety of stainless steel to meet customer requirements. Pins can be machined with grease ports, grease fitting holes, snap ring grooves, threads, and even wrench flats.REQUEST A QUOTE