Large-capacity rubber diaphragm
Expands with heat and pressure to minimize water condensation.
Input and output bearings
American-made and case-hardened to provide the highest quality and load rating available in the industry.
High-strength ductile iron provides significantly longer wear life than steel and prevents gear tooth wear.
Industry-exclusive 25˚ tooth angle provides 40 percent more strength, longer life and better reliability in tough conditions compared to normal 14.5˚ tooth designs.