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BLR77L5S4 screw plug immersion heater
- Comes with a general purpose enclosure and a thermostat
- DPST on/off from 30°F to 110°F with differential setting up to 12°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 7/lbs.
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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
BLR77L5S4
1 Item
Data sheet
- Enclosure
- CSA general purpose
- Thermostat
- 30° ~ 110°F range with up to 12° differential
- Line power
- 480v AC 3-phase delta
- Wattage
- 3000 watt
- Mounting
- 2-1/2" NPT screw plug
- Immersion Length
- 7.625"
- Weight
- 7-lbs
- Comes with a general purpose enclosure and a thermostat
- DPST on/off from 30°F to 110°F with differential setting up to 12°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 7/lbs.