Liquid Handling Pumps from Neptune Chemical Pump Co., Inc.

E Series "dia-Pump" -- 520-E-N1

E Series "dia-Pump" -- 520-E-N1 -- View Larger Image
E Series "dia-Pump" -- 520-E-N1-Image

Series 500-E offers an economical alternate to the standard Series 500 "dia-PUMP" or an opportunity to "step-up" from packed plunger pumps to a true hydraulic diaphragm pump at a modest cost increment.


Product Category
Liquid Handling Pumps
Pump Type
Metering Pump
Discharge Pressure
700.0 psi (492 m of Water)
Liquid Flow
0.033 GPM (0.13 L/min)
Discharge Size
0.375 inch (9.52 mm)
Media Temperature
200 F (93 C)
Power Source
Pump Housing Material