Re-Engineered Pumps

The Leistritz L3 Re-Engineered Pump gives you a drop-in replacement that may cost less than repairing your existing pump. The Leistritz Re-Engineered Pump utilizes our standard 3-Screw Pump Cartridge with a fabricated casing to match your existing footprint and piping/driver connections.

  1. Give us the dimensions and performance requirements of your existing twin screw, three screw, gear, piston, centrifugal, or lube pump.
  2. We will select the appropriate Leistritz pump cartridge, which is the entire pumping element.
  3. Then we’ll insert this cartridge into a customized casing designed to match your existing mounting and piping configuration. The pump cartridge is fully performance tested and the casing is hydrostatically tested.

The result…an all-new direct drop-in Leistritz 3-Screw pump!

Performance Data
Flow Rate Up To 1,100 gpm
Differential Pressure Up To 2,300 psi
Viscosity Up To 50,000 cST
Temperature Up To 525 deg. F
Vacuum Tower Bottoms
Coker Charge
Lube Oil
Scope of Supply
One-piece, nitride, hardened and ground steel rotors
Single bearing (grease lubricated)
Single Mechanical Seal (located in low pressure chamber)
Hydraulically balanced design (no thrust load)
Durable, Fabricated-steel casing to meet existing piping & foundation
Pulsation-free and low shearing design
Optional heating jackets
PDF Brochure