EWN-C31PCURV Walchem High Viscosity Series Electromagnetic Metering Pumps

The EWN-R Series electronic metering pumps offer superior high speed dosing capability with more standard features. The flexibility of the EWN-R pump enable it be integrated into virtually any chemical feed application using a universal-voltage, digital controller with an expanded set of control features. Superb valve performance and advanced solenoid engineering combine to make a highly precise pump for the most demanding applications.

Specifications -

• Series: HV (High Viscosity)
• Max Output: 2.3 GPH
• Max Pressure: 73 PSI
• Pump Head: Glass Fiber Reinforced Polypropylene
• Valve Seats: PCTFE
• O-Rings: FKM (Fluorocarbon)
• Valve Balls: Ceramic
• Diaphragm: PTFE (with EPDM Backer)
• Gaskets: PTFE
• Tubing: ½” OD PE Discharge x ½” ID Flex Tube Suction
• Electrical: 115 VAC, 50/60 Hz
• Control Module: Digital Speed Control, Manual Stroke Adjustment, External Pulse & Analog Input
• Average Power: 24 Watts
• Max Current: 1.2 Amp
• Weight: 12 lbs