Edelmann and Associates, Inc. is the Master Distributor for Neptune Metering Pumps and Accessories in Minnesota, western Wisconsin, North Dakota, and South Dakota. Neptune offers a comprehensive product line of diaphragm metering pumps, solenoid operated metering pumps, and all of the accessories for your chemical metering and dispensing needs. They are sometimes compared to Pulsafeeder Metering Pumps, Prominent Solenoid Metering Pumps or LMI Electronic Metering Pumps.

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Neptune Pump Brochure - compare to Pulsafeeder, Prominent, LMI

Neptune Metering Pumps primary types are summarized below.

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Neptune Metering Pumps Selection

Series 500 Hydraulically Actuated Pumps

Variable hydraulic stroke adjustment for better performance
Cast iron, 316SS, PVC, Alloy 20 or Kynar materials of construction
Capacities from .2 gph up to 80 gph
Pressures up to 3000 psi

PZ Series Solenoid Operated Metering Pumps

Excellent for Chemical Dosing
Manual adjustment from 15 to 300 strokes per minute for variable metering
Available with automatic control to accept analog or pulse input to automatically adjust pump speed for precise metering control
Capacities from .01 gph up to 20 gph

Neptune-pz-solenoid-operating-metering-pump

Metering Pump Accessories

Mixers
By-Pass Feeders
Available with automatic control to accept analog or pulse input to automatically adjust pump speed for precise metering control
Sample Coolers
Injection Quills
Calibration Columns
Relief Valves

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Neptune Metering Pumps Selection

Series 500 Hydraulically Actuated Pumps

PZ Series Solenoid Operated Metering Pumps

Metering Pump Accessories