Economical Metering Pumps From Neptune Chemical Pump Company Inc
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.
Features and Benefits
Available liquid end materials: Cast Iron, 316SS, PVC, Kynar®
Variable Oil By-pass stroke adjustment allows improved valve performance over variable linkage designs.
Capacity control options include pneumatic or electric stroke length adjustment and variable speed drives.