Eclipse E125

up to 33 gpm (125 lpm)
up to 150 psi (10 bar)
up to 450°F (232°C)
100,000 cPs

The Eclipse represents a dramatic advance in pump technology. Combining proven design principles with patented features, our pumps are safe, simple, and reliable. Structurally rugged with corrosion-resistant materials, Eclipse is an ideal fit for many corrosive liquids. From acids to bases, we cover the entire pH scale.

The innovative technology behind Eclipse supports its ability to handle the most corrosive chemicals with a simple-to-service, front pull-out design. Eclipse is available with wetted components in 316LSS and Alloy C. This ensures corrosion resistance over a wide range of chemicals and process conditions. These pumps are magnetically driven to eliminate mechanical seal wear and leaks associated with rotating seals. The patented bearing design promotes constant lubrication.

Max Fluid Temperature
up to 450°F (232°C)
Min Fluid Temperature
-40°F (-40°C)
Approximate Weight
225 lbs. (102 kg) less motor
Bearing Type
Sleeve bearing, integral wear plate
Samarium Cobalt
Pump Controls
Pulsafeeder RV Controller: intelligent motor speed
Max Speed
1750 RPM
Direction of Rotation
Theoretical Displacement
2.1325 US gal / 100 rev
Max Allowable Working Pressure
300 psi (20.7 bar)
Drive Idler Gears & Gear Type
316LSS, Alloy C, PTFE, or PEEK
316LSS, Alloy C, or Alumina ceramic
Carbon Graphite, Graphite-impregnated Silicon carbide, or PTFE
Port Size and Type
1 1/2″ NPT or BSPT, 150# ANSI DIN 32/40 PN 16
Max Viscosity
100,000 cPs
Max Differential Pressure
150 psi (10.3 bar)
Back Pressure Valves
Calibration Solutions
KOP Kits
Pressure Gauges
Y Strainers Pressure Relief Valves


  • Available in 316LSS or Alloy C for chemical resistance
  • Magnetically driven, eliminating the need for costly mechanical seals
  • Patented renewable housing liner reduces repair costs
  • One-piece gear and shaft assembly eliminates common gear failures at the keyway
  • Designed for easy maintenance
  • Zero Leakage
  • Sealless design
  • Zero emissions of hazardous or regulated chemicals
  • Built for the harshest environments Ideal fit for many medium to highly corrosive liquids
  • Fully encapsulated magnets
  • Superior chemical resistance
  • Ease of maintenance
  • Front pull-out design
  • Quick and easy service
  • Piping and electrical stay in place
  • Reduced downtime
  • More production KOPkit® (Keep on Pumping kit) saves time and money
  • Simplified orders and inventory