EJ-B11SH2RN Walchem EJ Series Metering Pump 0.5GPH 150psig 316SS

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  • Product Type: Electronic Metering Pump
  • Diaphragm: PTFE/EPDM
  • Gasket: PTFE
  • Max. Output Capacity: 0.5 GPH
  • Max. Pressure: 150 PSIG
  • Pump Head: 316SS
  • Valve Seat: 316SS
Walchem EJ Series Metering Pump, solenoid multivoltage electromagnetic pump with external input control & multi-function valve without manual air vent valve, 0.5GPH @ 150psig max, 316SS head/fittings, 10mm OD PTFE/EPDM diaphragm, HC balls, 316SS seat, PTFE seal/gasket, 1/4 ID x 3/8 OD, 230/AC, 0.8A, 50/60 Hz, 1 phase, 12W. Use N11SHN-PK parts kit.

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Product Description

The EJ Series provide precise chemical injection at an economical price. Universal voltage capability enables operation from 100 - 240 VAC in virtually all countries. The EJ Series are compact, simple to operate and have outputs to 1.3 GPH (4.8 LPH) and a maximum pressure of 175 PSI (1.2 MPa). The EJ Series operate at 360 strokes-per-minute, providing high resolution chemical feed and high turndown capability. Most competitive products operate at slower speeds, resulting in slug feeding, accelerated diaphragm wear and poor feed control.

Dimension Drawing