Olin produces a wide range of pumps for concrete, shotcrete and grout, American made for high durability and value, Olin pumps are sold through a national network of distributors that provide full support and service.
Olin's ball-valve pumps offer easy operation and simple, economical maintenance. These rugged pumps are ideally suited for pumping grout and light concrete mixes containing aggregate sized to 1/2".
Olin's "s-tube" or "rock-valve" pumps handle aggregate sized up to 1" with capacities from 30 - 200 cubic yards per hour. These models feature harsh-mix hoppers with optional agitator and Olin's exclusive, removable rear hopper plate for quick and easy servicing, and their "Olintuf" Spectacle wear-plate and cutting ring.