Chicago Jack Service, Inc.

Heavy duty, robust tools well suited for medium demolition work in construction and plant maintenance Alloy steel forgings - excellent durability Integral oiler - continuous lubrication Heavy-duty front head springs - reduces reaction back to operator Reversible piston - reduces maintenance cost Air inlet swivel - for easy maneuverability

Chrome plated plungers Machined flat front and bottom surfaces permit flush alignment in tight corners Internal relief valve to prevent overloading All models include pumping handle Two-directional operation (vertical and horizontal)

Reversible: ideal for turning valves, tightening, tapping, reaming, beveling and expanding. Compact angle head allows access to confined spaces Worm gear drive provides high torque and reliability Lightweight Up to 423 Ft. Lbs

Rugged construction, minimum headroom Small and handy relative to its capacity Simple design means low maintenance cost Impervious to dust, vapors, humidity and temperatures Unlimited switching and operation frequency Explosion proof Variable speed control Positive start system ensures a smooth start and consistent operation

Capacities Ranging from 20 cubic inches to 25 gallons Lightweight Hand Pumps Steel Hand Pumps Low Pressure High Flow Pumps Ultra High Pressure Pumps Electric Pumps Air Pumps Gasoline Pumps

Steel for pneumatic tools are manufactured from low carbon steel, combining the benefits of a case hardened skin without the risks of core brittleness. Drill rods are manufactured from mining grade or based steel. There are no re-melt contaminants in this steel, substantially reducing the risk of material fatigue. End milled striking face - minimizes vibration and excessive wear, transmitts maximum blow energy. Forged under traditional heavy hammers - ensures greater strength and durability Electronically controlled manufacturing process - prevents air borne contaminants