Small Tank Applications
UL/CSA Certification

RIS
Small Tank Applications
UL/CSA Certification
  • 1/2 and 3/4" NPT Brass or Stainless Steel Screw Plug
  • INCOLOY® or Stainless Steel Sheath Element
  • 20 - 36 W/In2
  • 100 - 1,000 Watts
  • 120 and 240 Volt, Single Phase
  • Integral Plug and Receptacle
  • CSA

Screw Plug Immersion heaters consist of hairpin bent tubular elements brazed or welded into a screw plug, and provided with terminal enclosures for electrical connections. Chromalox RIS industrial heaters use direct immersion for energy efficiency, and are well suited for water heating, de-ionized water heating, and mildly corrosive solution applications.

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Dim. C (ref. drawing image above)
phase
Pipe Thd.
Sheath Material
volts
watts
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win2
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Part # Description  
253745 RIS-255 120V1P 250W Buy Now
253761 RIS-505 120V1P 500W Buy Now
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