BLR717L3C7A screw plug immersion heater

Reference BLR717L3C7A

Brand Watlow Electric Mfg.

Comes wired 240v 3-phase delta in an explosion proof wiring enclosure
It has (3) 316-ss passivated 17.625-inch immersed length heating elements
with expoxy resin end seals rated at 194ºF and provide up to 7.5kw
Also included is an integral thermowell for a sensor (sensor not included)
and a 30A DPST thermostat control from 100ºF to 550ºF with a 22º differential
The heater has no heat the first 4.125-inches from the 2-1/2-inch NPT screw plug
and has an approximate shipping weight of 13/Lbs.

$3,214.00

Ship 5-days after order entry

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In stock: 1 Item

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Description
Product Details

Description

2-1/2"NPT screw plug immersion heater | BLR717L3C7A

Applications for heating Deionized/Demineralized water include:

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

NOTE: A NEMA-7 enclosure designated for locations classified as Class-1, Division-1, Groups A,B,C, or D as defined in NFPA 70 is installed on this heater; however, is NOT CERTIFIED as installed on the heater. To obtain CSA certification as explosion proof Class-1, Groups B,C,D as installed on the heater, the end user must provide Watlow® the following intended process conditions: operating temperature, operating pressure, media type being heated, including the installation orientation of the heater (horizontal or vertical).

One conduit hub is supplied as per drawing.

Product Details

Reference BLR717L3C7A

In stock 1 Item

Condition New

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Comes with a general purpose wiring enclosure and a thermostat DPST on/off from 60°F to 250°F with a differential 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...

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Comes wired 240v 3-phase delta in a general purpose wiring enclosure It has (3) 316-ss passivated 17.625-inch immersed length heating elements with expoxy resin end seals rated at 194ºF and provide up to 7.5kw Also included is an integral thermowell for a sensor (sensor not included) and a 30A DPST thermostat control from 60ºF to 250ºF with a 12º...

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