Disinfection & chemical dosing systems since 2010
Hydraulically Actuated Diaphragm

1710 Serisi

Hydraulic metering pump — up to 138 bar

Manufacturer: Lutz-Jesco Dosing Pumps & Skids

The Model 1710 metering pump is a hydraulically actuated tubular diaphragm design. Because the memory of the pre-stressed diaphragm returns it to its exact reference position on every suction stroke, the pump offers exceptional accuracy, outstanding lift capabilities and minimal NPSH requirements.

It is available in four plunger diameter sizes, offering capacities from 1.4 to 80 gph (approx. 5.3 – 303 l/h) at a maximum pressure rating up to 2000 psig (approx. 138 bar). The stroking length is adjusted from 0–100% with a micrometer knob, three stroking speeds are available and repetitive accuracy is ±1%. The hydraulic system is open to atmosphere on every stroke, so mechanical vent or refill valves are not required.

Key features

  • Capacity 1.4 – 80 gph (approx. 5.3 – 303 l/h)
  • Maximum pressure up to 2000 psig (approx. 138 bar)
  • Four plunger diameters, three stroking speeds
  • Micrometer knob stroke adjustment 0–100%
  • Repetitive accuracy ±1%
  • Gravity oil refill and air venting — easy maintenance
  • PP, stainless steel and Alloy 20 head materials
Technical data

Technical specifications

Capacity1.4 – 80 gph (approx. 5.3 – 303 l/h)
Maximum pressure2000 psig (approx. 138 bar)
Plunger sizes4
Stroking speeds3
Repetitive accuracy±1%