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Level Switches

  • 3800_liquid_7b7c0173-da97-44b5-acf5-594739a288ac

    3800 Series

    3800 Series

    $105.60 USD
    $105.60 USD
  • 3900_liquid_715085cc-e080-44a3-9147-88c996cf6606
    Brass-SST-AlNiCo / SPST - Red-Common - Red-NC (non-polar switch) Brass-SST-AlNiCo / SPST - Red-Common - Red-NO (non-polar switch) SST-AlNiCo / SPST - Red-Common - Red-NC (non-polar switch) SST-AlNiCo / SPST - Red-Common - Red-NO (non-polar switch)

    3900 Series (ONLY AVAILABLE IN LARGE QTY. CALL TO ORDER)

    3900 Series (ONLY AVAILABLE IN LARGE QTY. CALL TO ORDER)

    From $118.80 USD
    From $118.80 USD
    Model 3900, Liquid Level Switch, 1/8″ MNPT Internal Tank Mounting, SPST 20VA Pilot Duty
  • 4100_brass_spherical_474f4220-a13d-4aff-be05-b61aaf2ab453
    Brass / 316 SST 2 Brass / 316 SST 1 SST / 316 SST 2 SST / 316 SST 1

    4100 Series

    4100 Series

    From $282.00 USD
    From $282.00 USD
    Model 4100, Liquid Level Switch, 1″ MNPT External Tank Mounting, Brass, SPDT 20VA Pilot Duty, -30°F to 300°F
  • 4200_sst_liquid

    4200 Series Liquid Level Switch Brass 1/8" NPT SPST for Water Oil Diesel Fuel Tanks

    4200 Series Liquid Level Switch Brass 1/8" NPT SPST for Water Oil Diesel Fuel Tanks

    $58.80 USD
    $58.80 USD
  • 4200 Series Liquid Level Switch Polypropylene 1/8" NPT SPST for Water Oil Diesel Fuel Tanks

    4200 Series Liquid Level Switch Polypropylene 1/8" NPT SPST for Water Oil Diesel Fuel Tanks

    4200 Series Liquid Level Switch Polypropylene 1/8" NPT SPST for Water Oil Diesel Fuel Tanks

    $49.20 USD
    $49.20 USD
  • 4200 Series Liquid Level Switch Polysulfone 1/8" NPT SPST for Water Oil Diesel Fuel Tanks

    4200 Series Liquid Level Switch Polysulfone 1/8" NPT SPST for Water Oil Diesel Fuel Tanks

    4200 Series Liquid Level Switch Polysulfone 1/8" NPT SPST for Water Oil Diesel Fuel Tanks

    $49.20 USD
    $49.20 USD
  • 4200_sst_liquid

    4200 Series Liquid Level Switch Polysulfone 3/8"-16 Bulkhead SPST for Water Oil Diesel Fuel Tanks

    4200 Series Liquid Level Switch Polysulfone 3/8"-16 Bulkhead SPST for Water Oil Diesel Fuel Tanks

    $54.00 USD
    $54.00 USD
  • 4200_sst_liquid
    Non Hazardous / SST P/N 3509 Non Hazardous / SST P/N 3482 Non Hazardous / Buna P/N 3476

    4200 Series Liquid Level Switch Stainless Steel (SST) 1/8" NPT SPST for Water Oil Diesel Fuel Tanks

    4200 Series Liquid Level Switch Stainless Steel (SST) 1/8" NPT SPST for Water Oil Diesel Fuel Tanks

    From $103.20 USD
    From $103.20 USD
  • 4400_liquid_833f8eb9-403c-4aba-af5c-73297540902e
    Polypropylene / 1/2 Polypropylene / 1/2 Polypropylene / 5/8 Polypropylene / 1/2 Polysulfone / 1/2 Polysulfone / 1/2 Polysulfone / 5/8 Polysulfone / 1/2

    4400 Series

    4400 Series

    From $30.46 USD
    From $30.46 USD
    Model 4400, Liquid Level Switch, 1/2″ MNPT External Tank Mounting, Polypropylene, SPST 20VA Pilot Duty, -14.7 to 100 PSIG, -40°F to 225°F
  • 4500_brass_liquid_051facca-0161-467e-9eb9-3bed35acaa2c
    Brass / SPST 100VA Piolot Duty Brass / SPST 20VA Pilot Duty SST / SPST 100VA Piolot Duty SST / SPST 20VA Pilot Duty

    4500 Series Liquid Level Switch – 1/8″

    4500 Series Liquid Level Switch – 1/8″

    From $72.00 USD
    From $72.00 USD
    Model 4500, Liquid Level Switch, 1/8″ MNPT Internal Tank Mounting, Brass, SPST 100VA Piolot Duty, -14.7 to 150 PSIG
  • 4600_sst_liquid_057f15fe-7b5a-42cf-b0c9-5e544d0c726b
    Brass / SPST 100VA Piolot Duty Brass / SPST 20VA Pilot Duty SST / SPST 100VA Piolot Duty SST / SPST 20VA Pilot Duty

    4600 Series Liquid Level Switch – 1/4″

    4600 Series Liquid Level Switch – 1/4″

    From $82.80 USD
    From $82.80 USD
    Model 4600, Liquid Level Switch, 1/4″ MNPT Internal Tank Mounting, Brass, SPST 100VA Pilot Duty, -14.7 to 150 PSIG
  • 4700_liquid_sst_4c8a0fe9-114f-41db-84bd-b831741e88a0
    Non-Hazardous / Brass / SPST 20VA Pilot Duty Non-Hazardous / SST / SPST 20VA Pilot Duty Non-Hazardous / SST / SPST 100VA Pilot Duty

    4700 Series Liquid Level Switch – 1/4″

    4700 Series Liquid Level Switch – 1/4″

    From $76.80 USD
    From $76.80 USD
    Model 4700, Liquid Level Switch, 1/4″ MNPT Internal Tank Mounting, Brass, SPST 20VA Pilot Duty
  • 4800_pvc_liquid_4abc9907-5f52-4da1-ade6-5e5b5e86d450

    4800 Series Liquid Level Switch – PVC

    4800 Series Liquid Level Switch – PVC

    $78.00 USD
    $78.00 USD
  • 4900_steel_liquid_5c9d2dce-7c4b-4919-a7bc-fc9e8db16e49
    Brass / 1 Brass / 1 Brass / 1 Brass / 1 Brass / 1-5/8 Brass / 1-5/8 SST / 1 SST / 1 SST / 1 SST / 1 SST / 1-5/8 SST / 1-5/8

    4900 Series

    4900 Series

    From $82.00 USD
    From $82.00 USD
    Model 4900, Liquid Level Switch, SPST 20VA Pilot Duty, -14.7 to 150 PSI OEMS & Dealers CONTACT us for pricing & details Primary picture is of actual part