Lutz-Jesco 5700 Series


  • Lutz-Jesco

Pump Type(s):

  • Positive Displacement


  • Diaphragm
  • Metering Hydraulically Actuated
  • Sealless

Product Description:

The Series 5700 metering pumps are of hydraulically actuated non-lost motion (amplitude modulated) diaphragm design. The unique method of actuation by means of a rotating plunger provides smoother, quieter operation at less than 100% capacity. The sine wave characteristics minimize back lash and shock loads to the process system. The Series 5700 is one of the most long lasting pumps in the industry. The pump will provide reliability in the most heaviest workload environments, such as mining, nuclear plants, power plants and refineries/petroleum applications. The 5701 meets API 675 standards.


Nuclear Power, Petro-Chemical, Paper Mill, and Corrosives


5701 Series: From .65 to 13.8 gph // 5710 Series: From 2.5 to 37 gph // 5720 Series: From 20 to 127 gph // 5730 Series: Simplex Capacity from From 171-344 gph, Duplex Capacity from From 342-688 gph

Temp Range:

316SS, Alloy 20, and Hastelloy C: To 180 Degrees F // PP: To 120 Degrees F

Max Pressure:

5701 Series: To 2000 psig // 5710 Series: To 4000 psi // 5720 Series: To 940 psig // 5730 Series: To 370 psig

Materials of Construction:

Alloy 20, Hastelloy C, 316SS and Polypropylene Wetted End // All diaphragms and seals are PTFE // Cast Iron Housing

Additional Information: