Flex-Air fittings provide a free 360° rotation and the ability to bend at a 75° angle without constraining airflow for pressures to 145 psi. Design gives flexibility in tooling position and lessens harmful forces. Fittings alleviate hose failure due to fatigue from bending and twisting. They are constructed of steel and polyurethane with Buna-N seals and thread sealant on male pipe threads.

Tuthill Coupling Group/Hansen Couplings, (440) 826-1115, www.hansencouplings.com