Additional information
Loading (kW) | |
---|---|
Voltage (V) | |
Phase Connection | |
Number of Elements | |
Length (mm/Inch) | |
Element Diameter (mm) | |
Watts Density (W/cm²) | |
Sheath Material | |
Model | HR311A, HR311B, HR311C, HR311A (208V Delta) |
Product Code: HR3
– For use in water, in commercial/light industrial applications
– IP55 rotatable terminal cover
– Incoloy825 sheath
– Single thermostat pocket
– Separate power and control glands
– Large range of thermostats available (sold separately)
– Unique design offers both single and three phase installation
– Material: Incoloy 825 Sheath Material (inc thermostat pocket)
– Loading: 3kW
– Element diameter: 8mm
– Design: IP55 robust, rotatable enclosure, heavy duty brass head
– Temperature range: 28-80°C control, 90°C cutout
– Voltage: 415V 3-Phase, 240V 1-Phase
– Optional: Supplied withor without thermostat (please note: price will be the same)
– Other: Alternative mounting option available
The HR range of immersion heaters are designed for commercial and light industrial applications. The rotatable terminal box is provided for ease of wiring and flexible for access in all types of locations. Along with the standard range detailed below, we also manufacture using different levels of element sheath protection, depending on the environment the heater is being installed into.
Item Number | Thread Size (BSP) | Immersed Length (inches) | Immersed Length (mm) |
---|---|---|---|
HR311A
HR311B HR311C |
2 1/4″
2″ 1 3/4″ |
11
11 11 |
280
280 280 |
HR Industrial Immersion Heaters – Datasheet January 2023
HR & HRI Industrial Immersion Heater – Installation Instruction
How to Measure the BSP Thread size of your Immersion Heater:
Once you have measured the thread, use the table below to select the correct BSP size:
£158.90 – £171.40 inc. VAT
Loading (kW) | |
---|---|
Voltage (V) | |
Phase Connection | |
Number of Elements | |
Length (mm/Inch) | |
Element Diameter (mm) | |
Watts Density (W/cm²) | |
Sheath Material | |
Model | HR311A, HR311B, HR311C, HR311A (208V Delta) |
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