Plastic pistons are factory sealed and can only be replaced. We now use TEFLON SEALS on the piston they last longer perform better and withstand the heat very well.
So many of these pumps are using steel metal piston sleeves & as you know compressed air carries water in it. The water in the air will corrode this sleeve, tear the seals, and seize the piston. This sleeve corrosion renders the pump dead as the cost to replace (If it is even available as a part) is very high. Our pump has an aluminum sleeve with a proprietary anti corrosion coating.Although excessive water will ruin any pump our sleeve will last a very long time. As the pump pushes oil out it must inhale air into the reservoir. These plastic plugs are constantly clogged, cross threaded, missing and ruin the performance of the pump. We supply a metal AIR VENT with a steel valve burled head. Simple stupid; using the pump turn burled head out (loosen counter clockwise), transporting pump, turn brass burled head down tight (Right clockwise). 10,000 PSI air/hydraulic foot pump requires 40-150 PSI air pressure. Designed to be used with single acting cylinders.
Provides hands free operation for pumping and releasing load. With no load, 8.5 cu. Complies with ASME PALD/2009 Safety Standards.
For Use On Ram Cylinders From 10 Ton Up To 40 Ton Capacity. Includes 5 Foot High Pressure 700 Bar (10,000 Psi) Hose And Coupler.
Includes 4 Foot Compressed Air Line With Air Control. Net Weight: 17.9lb 8.1kg.The item "10000PSI Air Hydraulic Foot Pump 200 Cubic Plastic Shell Single Acting" is in sale since Wednesday, July 31, 2019. This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Hydraulic Pumps". The seller is "toolots" and is located in Cerritos, California. This item can be shipped to United States.