For pumping all kinds of SEALANT and THERMAL-SETTING material to 10,000 p.s.i., 10 CFM air.
11" barrel length / 16 cu. in. volume (Standard 'J' size stick).
20" barrel length / 32.5 cu. in. volume.
With standard 9 foot hoses from AIR/HYDRAULIC pump to gun, 12" hose from gun to coupler, 11" grease barrel: 42 lbs. With the 20" grease barrel: 45.5 lbs.
With 11" barrel: To load, open by-pass valve at side of gun, unscrew carrying handle, take off barrel cap, use handle to push piston to bottom of barrel, and load material. Replace cap and handle and close by-pass valve. Connect pump to air supply and unit is ready to use.
With 20" barrel: A wood dowel is supplied to push piston back in barrel.
Note: An in-line air filter and lubricator should be installed as close to unit as possible. Otherwise, pump requires 4 drops of #10 oil in air inlet for each day of use.