Grover Manufacturing Corp.
Grover Manufacturing Corporation is well known for consistent product improvement since 1925 . Grover is proud to announce a general product improvement on the Rocket line of air-operated pumps, and the addition of mufflers as standard equipment. Through modular standardization a number of ratios are available covering 2:5:1 to 80:1.
A new line of Heavy Duty pumps, nicknamed "Yellow Jackets", is now available for the most severe applications. These pumps are continuous duty, industrial caliber with four and five-inch air motors, and are available in five ratios from 3:1 to 75:1. All heavy duty pumps have dual mufflers, air regulator and gauge included as standard.
Our redesigned reels are without peer having an arm adjustable in 30° increments, reversible ratchet and dog for twice the life, and swivels designed for pressure and service. A wide range of hose lengths and I.D. is available for the most effecient installation.