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Immersion Heater Screw Plug | BLR717L3S
  • Immersion Heater Screw Plug | BLR717L3S
  • BLR717L3S Dimensions
  • BLR717L3S Drawing
  • Watlow BLR717L3S

BLR717L5C screw plug immersion heater

  • 3-phase wired in Delta in an Explosion Proof Enclosure
  • 61.1w/in² watt density
  • epoxy resin end seals rated 194°F
  • no heat 4.125" from screw plug
  • thermal control not included
  • prewired in 3-phase delta
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2-1/2"NPT screw plug immersion heater | BLR717L5C

Applications that require heating Deionized/Demineralized water include:

  • Steam boilers and cooling systems
  • Cleaning processes
  • Manufacturing lead-acid batteries
  • Electronics manufacturing
  • Manufacturing cosmetics and personal care products
  • Medical and pharmaceutical manufacturing
  • Car washes

Features & Benefits of the Watlow® immersion heater

The integral thermowell provides a convenient method for temperature sensor insertion and allowing a replacement without draining the fluid being heated. The CSA approved general purpose enclosure can be rotated to simplify connecting to existing conduits. The WATROD™ hairpin bend is re-compacted to maintain the mineral insulation density and maintain the dielectric strength and heat transfer efficiency. The heating elements have a bright annealing passivation for corrosion resistance and the screw plug is 316SS.

Ideal Immersion Heating for Liquids & Oils using Heat Transfer Solutions.

Review the above tabs for Data Sheets, FAQ's & Attachments; more specifics and manuals.

Product Details
1 Item

Data sheet

CSA general purpose
not included
Line power
240v AC 3-phase delta
7500 watt
2-1/2" NPT screw plug
Immersion Length