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Part#: 75549
Weight: 22.0 lbs
Brand: Walchem

Walchem EHE Chemical Metering Pump, 204 GPD, 105 PSI, EHE36E1-FCT

  • Use for sulfuric acid applications
  • Microprocessor-based control board allows a versatile 1800:1 turndown ratio
  • 2-year warranty on pump drive and liquid ends
Price: $1,596.00
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Need Help? Call 800-548-1234

Walchem EHE series metering pumps offer more power and better performance than any other electronic metering pump on the market. With high flow capabilities, broad pressure ratings, and a microprocessor-based control board that allows turndown ratios of 1800:1, these pumps are the most efficient and versatile available.

EHE series pumps are great for a variety of applications. They feature a user-friendly 4-button keypad that adjusts pump speed, toggles between internal or external control, and operates the start/stop function. Once turned on, the pump primes in seconds. Pace the pump using 4-20 mA or pulse signals.

The scalable 4-20 mA signal allows you to set both minimum and maximum stroking frequencies. Operate pulse signals in two modes: pulse multiply or pulse divide. In pulse multiply mode, one pulse produces 1 to 999 strokes. In pulse divide mode, the pump can receive a number of pulses and divide by a factor of 1 to 999.

Use with 37% hydrochloric acid, 50% hydrogen peroxide, peracetic acid and sulfuric acid (call for compatibility with other chemicals). Wetted materials: PVDF head, PVDF fittings, ceramic check balls, PTFE diaphragm and PTFE seals.

Pumps include: injection valve and ceramic weight. Units should be hard piped.

Tech Specs
  • Connection size: 3/4" NPT(M)
  • Maximum viscosity: 200 cP; Suction lift: 5 feet; Metering accuracy: ±2%
  • Power: 115 VAC (other voltages available); Amp draw: 1.8; Operating temp: 32 to 122ºF

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