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E701-297 Hazardous-duty solenoid diaphragm pump, 81.75 mL/min, 120 VAC

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Mfr # W2T461887 – Item # EW-74510-00
  • Meets NEMA specifications for use in Class I Groups C and D; Class II Groups E, F, and G, and Class III Division I hazardous locations
  • Ideal for metering or chemical feed of hazardous materials or in hazardous locations
  • Adjustable stroke length and stroke frequency allow precise control of pump flow rates

SPECS & DESCRIPTION

Specifications & Description

  • Max Flow Rate (mL/min)81.75
  • Max Flow Rate (Strokes/min)100
  • Max Pressure (PSI)300
  • Suction Lift, Dry (in H₂O)60
  • Suction Lift, Dry (mm of H₂O)1524
  • Power (VAC)120
  • Power (Hz)50/60
  • Power (amps)1
  • Wetted Materials316 SS, Fluorofilm® (PTFE/PFA blend), PTFE
  • Inlet Connection1/4" NPT(M)
  • Outlet Connection1/4" NPT(M)
  • Repeatability±2%
  • Max Temperature (° F)122
  • Max Temperature (° C)50
  • Viscosity, Max (cP)220
  • Duty Cycle ContinuousYes
  • Height (in)9.0937
  • Width (cm)20.3
  • Length (in)9.875
  • Height (cm)23.1
  • Width (in)8
  • Length (cm)25.1
  • DescriptionHazardous-duty solenoid diaphragm pump, 81.75 mL/min, 120 VAC

Key Features

  • Meets NEMA specifications for use in Class I Groups C and D; Class II Groups E, F, and G, and Class III Division I hazardous locations
  • Ideal for metering or chemical feed of hazardous materials or in hazardous locations
  • Adjustable stroke length and stroke frequency allow precise control of pump flow rates
  • Remote control capabilities—pump accepts an external contact closure for flow rate
  • adjustment (closure must withstand 15 VDC at 2 mA)
  • Epoxy-coated cast iron housing protects internal components
  • Mechanically-simple solenoid pumps have one moving part—won’t stall.

More About this Item

Conduit connections are 1/2" NPT(F). Cord and plug not included. Order check valve assembly and replacement diaphragm (sold separately below right) for models 74510-00, -05, -10, and -15. For all other models, order service kits below right; kits include diaphragm, seal rings, check balls, and shaft seal.

Recommended minimum values—stroke length is adjustable from 0 to 100% on all models.

REVIEWS

Q&A

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