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Download WEC Screw Plug Catalog SP-101 (PDF)
WEC Screw Plug Heater Catalog SP-101 (PDF)

  

2-1/2" NPT Stainless Steel Screw Plug

Immersion Heaters

      with Incoloy Sheathed Elements

    and General Purpose Terminal Enclosures

  

WATT DENSITY

47-51 WSI

Typical Applications:

    • Process Water
    • Potable Water
    • Deionized Water (Passivated)
Screw Plug Heater Quick Quote

These Stainless Steel Screw Plug Immersion Heaters are designed with watt densities of 47-51 watts per square inch.

The models listed here do not have thermostats, but are available with thermostats. A thermowell is standard in the design. To add a thermostat with a 0-100 degree F range, replace "X" in model number with "1-"

Custom Screw Plug Immersion Heaters are available to meet your specific requirements.

The Screw Plug Immersion Heaters listed here are supplied with the following:

    • 47-51 WSI (Watts per Square Inch)
    • 2-1/2" NPT Stainless Steel Screw Plug
    • Stainless Steel Sheathed Elements
    • General Purpose Terminal Enclosure made of Heavy Duty Cast Aluminum
    • Thermowell

Options for each Screw Plug Immersion Heater include:

    • Thermostat
    • Weather-Resistant Terminal Enclosure

Screw Plug Heater

with Stainless Steel Sheathed Elements

Model Number

Kilowatts
Volts
Phase

Immersed

Length

 Watt Density No. Ele Sheath Material Est. Shipping Weight
XRS-3-1-9IC 3 KW 120V 1 Phase 9'' 51 WSI 3 Incoloy 7 lb.
XRS-4.5-1-13IC 4.5 KW 13'' 49 WSI 7 lb.
XRS-3-208-9IC 3 KW 208V 1 Phase 9'' 51 WSI 3 Incoloy 7 lb.
XRS-4.5-208-13IC 4.5 KW 13'' 49 WSI 7 lb.
XRS-6-208-17.5IC 6 KW 17.5'' 47 WSI 8 lb.
XRS-7.5-208-20IC 7.5 KW 20'' 51 WSI 8 lb.
XRS-9-208-25IC 9 KW 25'' 48 WSI 9 lb.
XRS-3-208-9IC*3 3 KW 208V 3 Phase 9'' 51 WSI 3 Incoloy 7 lb.
XRS-4.5-208-13IC*3 4.5 KW 13'' 49 WSI 7 lb.
XRS-6-208-17.5IC*3 6 KW 17.5'' 47 WSI 8 lb.
XRS-7.5-208-20IC*3 7.5 KW 20'' 51 WSI 8 lb.
XRS-9-208-25IC*3 9 KW 25'' 48 WSI 9 lb.
XRS-12-208-32IC*3 12 KW 32'' 49 WSI 10 lb.
XRS-15-208-40IC*3 15 KW 40'' 48 WSI 11 lb.
XRS-3-2-9IC 3 KW 240V 1 Phase 9'' 51 WSI 3 Incoloy 7 lb.
XRS-4.5-2-13IC 4.5 KW 13'' 49 WSI 7 lb.
XRS-6-2-17.5IC 6 KW 17.5'' 47 WSI 8 lb.
XRS-7.5-2-20IC 7.5 KW 20'' 51 WSI 8 lb.
XRS-9-2-25IC 9 KW 25'' 48 WSI 9 lb.
XRS-3-2-9IC*3 3 KW 240V 3 Phase 9'' 51 WSI 3 Incoloy 7 lb.
XRS-4.5-2-13IC*3 4.5 KW 13'' 49 WSI 7 lb.
XRS-6-2-17.5IC*3 6 KW 17.5'' 47 WSI 8 lb.
XRS-7.5-2-20IC*3 7.5 KW 20'' 51 WSI 8 lb.
XRS-9-2-25IC*3 9 KW 25'' 48 WSI 9 lb.
XRS-12-2-32IC*3 12 KW 32'' 49 WSI 10 lb.
XRS-15-2-40IC*3 15 KW 40'' 48 WSI 11 lb.
XRS-18-2-48IC*3 18 KW 48'' 48 WSI 13 lb.
XRS-3-4-9IC 3 KW 480V 1 Phase 9'' 51 WSI 3 Incoloy 7 lb.
XRS-4.5-4-13IC 4.5 KW 13'' 49 WSI 7 lb.
XRS-6-4-17.5IC 6 KW 17.5'' 47 WSI 8 lb.
XRS-7.5-4-20IC 7.5 KW 20'' 51 WSI 8 lb.
XRS-9-4-25IC 9 KW 25'' 48 WSI 9 lb.
XRS-12-4-32IC 12 KW 32'' 49 WSI 10 lb.
XRS-15-4-40IC 15 KW 40'' 48 WSI 11 lb.
XRS-18-4-48IC 18 KW 48'' 48 WSI 13 lb.
XRS-3-4-9IC*3 3 KW 480V 3 Phase 9'' 51 WSI 3 Incoloy 7 lb.
XRS-4.5-4-13IC*3 4.5 KW 13'' 49 WSI 7 lb.
XRS-6-4-17.5IC*3 6 KW 17.5'' 47 WSI 8 lb.
XRS-7.5-4-20IC*3 7.5 KW 20'' 51 WSI 8 lb.
XRS-9-4-25IC*3 9 KW 25'' 48 WSI 9 lb.
XRS-12-4-32IC*3 12 KW 32'' 49 WSI 10 lb.
XRS-15-4-40IC*3 15 KW 40'' 48 WSI 11 lb.
XRS-18-4-48IC*3 18 KW 48'' 48 WSI 13 lb.