e4 1-1/2" pump

The Elima-Matic air valve system ensures continuous, reliable performance in the E4 1-1/2" pump. Available in both clamped and bolted models with a flow rate of 0-265 lpm, this durable pump can handle infinite variable flows up to 90% solids.

The E4 1-1/2" Pump...

  • is available in either plastic or metal
  • offers a corrosion-resistant air section
  • is self-priming and dry running
  • provides dimensional interchangeability with Wilden 1-1/2" metal pumps
  • offers vertical discharge model on clamped metallic pump

Select a pump type to display the corresponding specifications and performance charts below. Clamped Metallic | Bolted Metallic | Bolted Plastic

Download information from our literature page

e4 performance data


Please select a style for information
Clamped Metallic | Bolted Metallic | Bolted Plastic

  English Metric
Flow Rate
adjustable to 0-70 gpm 0-265 lpm
Port Size
Inlet 1.50" NPT (BSP)
Discharge 1.50" NPT (BSP)
Air Inlet 0.50" NPT  
Air Exhaust 0.75" NPT  
Suction Lift
15' Dry/25' Wet (4.57m/7.62m)
PTFE: 10' Dry/20' Wet (3.05m/6.09m)
Max. Particle Size
(Diameter) 0.1875" 4.76mm
Shipping Weight
Aluminum 41 lbs 18.60 kg
Cast Iron 57 lbs 25.85 kg
Hastelloy C 57 lbs 25.85 kg
Stainless 57 lbs 25.85 kg