EWN-C31SH2R Walchem EWN Series Metering Pump 4.3GPH 50psig 316SS

EWN-C31SH2R
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  • Product Type: Electronic Metering Pump
  • Diaphragm: PTFE/EPDM
  • Gasket: PTFE
  • Max. Output Capacity: 4.3 GPH
  • Max. Pressure: 50 psig
  • Pump Head: 316SS
  • Valve Seat: 316SS
Walchem EWN-R Series Metering Pump, solenoid multivoltage electromagnetic pump with standard controller, 4.3GPH @ 50psig max, 316SS head/fittings, PTFE/EPDM diaphragm, HC balls, 316SS seat, PTFE seal/gasket, 1/4 FPT, 230/AC, 1.2A, 50/60 Hz, 1 phase, 24W. Use N31SH-PK parts kit.
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Product Description

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. EWN pumps have outputs to 6.7 GPH (25.2 L/h) and a maximum pressure of 290 PSI (20 bar). The high speed of operation results in high resolution chemical feed and long service life. Quiet and compact, the EWN pumps prime in seconds and hold prime reliably.

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