• Payment & Delivery

    Payment & Delivery
BLR77L3S7A with 550°F thermostat w/general purpose wiring enclosure
  • BLR77L3S7A with 550°F thermostat w/general purpose wiring enclosure
  • Watlow BLR77L3S7A immersion heater with 550°F thermostat

BLR77L3S7A screw plug immersion heater

BLR77L3S7A
  • Comes with a general purpose wiring enclosure and a thermostat
  • DPST on/off from 100°F to 550°F with a differential up to 22°F 
  • the heater has (3) 316-ss passivated 7.625-inch length heating elements
  • with epoxy resin end seals rated at 194°F and a thermowell for sensor.
  • The heater has no heat the first 2.625 inches from the screw plug and has
  • an approximate shipping weight of 8/lbs.
$2,488.00
Tax included
Quantity
In Stock

  Security policy

(edit with the Customer Reassurance module)

  Delivery policy

(edit with the Customer Reassurance module)

  Return policy

(edit with the Customer Reassurance module)

Description

Applications that require heating Deionized/Demineralized Water

  • Steam boilers and cooling systems
  • Manufacturing lead-acid batteries
  • Car washes
  • Electronics manufacturing
  • Medical and Pharmaceutical manufacturing
  • Cleaning processes
  • Manufacturing Cosmetics and Personal Care Products

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 bends are 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 elements have a support to ensure proper spacing to maximize the heater’s performance.

Product Details
BLR77L3S7A
1 Item

Data sheet

Enclosure
CSA general purpose
Thermostat
60° ~ 250°F range with up to 12° differential
Line power
240v AC 3-phase delta
Wattage
3000 watt
Mounting
2-1/2" NPT screw plug
Immersion Length
7.625"
Weight
8-lbs