KERR KA5500 Piston Pump Liner Valve & Seat

KERR KA5500

Kerr Pumps well service pumps are used for hydraulic fracturing, coiled tubing units, reverse units andcementing.

Liner

Supreme liner(bi-metal liner) for KERR KA5500 pump

With alloysteel outer shell and over 27% chrome inner sleeve.

The bore hardness is60 to 65 RCwhile the hull has high tensile strength of more than 90000psi. Allhy-chromeliner are manufactured with an “HP” lip in case of inner sleeveslippage.

Theservice life of this liner is more than 800 hours undernormal drillingconditions. Eastland’s hy-chrome liners are made for superiorperformance undertough corrosive and abrasive conditions.

Valve & Seat

KERR KA5500 pump uses full open valve & seatwith forged alloy struction,deep curburized

wear

surface and greater fluid flow and easier maintenance andseat pulling.

Piston

Eastland offers replacement rubberpiston,rubber bonded piston,urethane replacement piston and urethane bondedpiston which allows to work under different drilling condition.

Size from 3" to 7-1/2".

Email: manager(at)oilwellmachinery(dot)com