Harwil L-21VCR/15A/5/F Liquid Level Switch, 5" differential

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Harwil Mfr # L-21VCR/15A/5/F – Item # EW-34001-61
Eliminate nuisance switch tripping with a wide range of differentials
  • Large differentials are immune to wave action and turbulence (L-21VCR models)
  • Single-point switch provides pump up/pump down level control
  • Withstands corrosive and particle-contaminated working fluids

PRODUCT OPTIONS

$208.00USD / Each

SPECS & DESCRIPTION

Specifications & Description

  • Relay Output15 A at 125 or 250 VAC, 0.5 A at 125 VDC, 0.25 A at 250 VDC
  • Wetted MaterialStem: Hastelloy C; Float: Fiberglass-reinforced PPS
  • Min Secific Gravity0.7
  • Max Process Temperature (° C)93
  • Min Process Temperature (° F)32
  • Max Pressure (PSI)250
  • Length (in)7.5
  • DescriptionLiquid Level Switch, 5" differential

Key Features

  • Large differentials are immune to wave action and turbulence (L-21VCR models)
  • Single-point switch provides pump up/pump down level control
  • Withstands corrosive and particle-contaminated working fluids

More About this Item

This series of liquid level switches are easy to install, operate and maintain. Through-wall NPT process fittings and NPT electrical ports facilitate integration into existing systems. Operation checks and troubleshooting require only a multimeter.


Wetted materials are fiberglass-reinforced PPS and Hastelloy® C. Switch types and materials of construction resist corrosion and increase durability, making them suitable even for seawater and filtered sewage.

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