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78
LN & ON OVER-THE-SIDE IMMERSION HEATERS
Used in tanks in which through-the-wall heaters cannot be installed, portability is required,
or when heaters must be removed without emptying the tank. Suitable for freeze
protection, heating viscous materials for improved �ow, or in most open tank applications
with the proper sheath and watt density selection.
CONDUIT HOLE
"A"
3Ω
FEATURES:
• Lightweight and portable
• Self supporting
6"
• All compatible materials
4"
RISER PIPE
THERMOWELL
"B"
L-SHAPED
- Stainless steel elements and stainless
steel riser
-Incoloy® elements and stainless steel riser
-Steel elements and steel riser
• NEMA 4 housing with terminal block for wiring
• Thermowell for installation of thermostat
• Sludge legs
RISER PIPE
THERMOWELL
O-SHAPED
190 Detroit Street • Cary, Illinois 60013 • Phone: 847-639-5600 • Fax: 847-639-2199 • Web: www.durexindustries.com • TOLL FREE: 800-762-3468
4"
OPTIONS:
• Built-in thermostat: 60-250˚F or 150-550˚F
• Explosion resistant terminal enclosure (NEMA 7)
• Shorter or longer riser height
• Special ratings or materials
• Right angle risers
• Passivation or other external finishing
• Thermocouples for process control and/or high limit
"C"
"A"