Skip to main content Skip to search Skip to main navigation
Call The Heater Leader® 1-800-835-4328

More about Watlow Screw Plug Circulation Heater CBDNF55R5S
Watlow WATROD and FIREBAR Circulation Heaters at a glance:
  • ANSI B16.5 Class 150 on 4 or 6 inch FIREBAR element flanges and 3 to 14 inch WATROD element flanges meets recognized agency standards
  • 1 inch (25 mm) thermal insulation rated to 750 F (400 C) reduces heat loss from the vessel
  • Heavy-gauge steel jacket (shroud) protects thermal insulation and heating vessel and comes with protective primer coating
  • Compacted MgO insulation filled elements maximizes dielectric strength, heat transfer and life

Name: Watlow Screw Plug Circulation Heater CBDNF55R5S
Part Number: CBDNF55R5S
Manufacturer: Watlow
Dimensions: 4.375, 53, 63.625
Elements: 6-Alloy 800 Elements
Flange/Plug Style: 1 1/4 inch NPT Screw Plug (FIREBAR)
Lead Time: 3-5 Business Days (expedited shipping may be available, please call technical support at 1-800-835-4328 for more information)
Phase: 3
Pressure Vessel: Steel Tank
Product Line: Screw Plug Circulation Heater
Volts: 480
Watt Density: 48 W/in2
kW: 21.5

Download documents

Browse and download product-related documents, including technical specifications, catalogs, and user guides

More about Watlow Screw Plug Circulation Heater CBDNF55R5S
Watlow WATROD and FIREBAR Circulation Heaters at a glance:
  • ANSI B16.5 Class 150 on 4 or 6 inch FIREBAR element flanges and 3 to 14 inch WATROD element flanges meets recognized agency standards
  • 1 inch (25 mm) thermal insulation rated to 750 F (400 C) reduces heat loss from the vessel
  • Heavy-gauge steel jacket (shroud) protects thermal insulation and heating vessel and comes with protective primer coating
  • Compacted MgO insulation filled elements maximizes dielectric strength, heat transfer and life
Name: Watlow Screw Plug Circulation Heater CBDNF55R5S
Part Number: CBDNF55R5S
Manufacturer: Watlow
Dimensions: 4.375, 53, 63.625
Elements: 6-Alloy 800 Elements
Flange/Plug Style: 1 1/4 inch NPT Screw Plug (FIREBAR)
Lead Time: 3-5 Business Days (expedited shipping may be available, please call technical support at 1-800-835-4328 for more information)
Phase: 3
Pressure Vessel: Steel Tank
Product Line: Screw Plug Circulation Heater
Volts: 480
Watt Density: 48 W/in2
kW: 21.5

Download documents

Browse and download product-related documents, including technical specifications, catalogs, and user guides