Metal Clad Modular Hopper Surface Heaters

Modular Metal Clad Hopper Heaters
Modular Metal Clad Hopper Heaters
Metal Clad Hopper Heaters-Construction
Metal Clad Hopper Heaters-Construction

NPH Hopper Surface Heating Systems maintain elevated temperatures above moisture and acid dew points using a proven combination of:

  • Modular hopper surface heaters
  • Flexible heating tapes for throats, poke tubes, and man ways
  • Temperature control and installation hardware


The NPH Difference:

  • Our manufacturing partners have over 60 years of industrial heating experience
  • Reduced installation cost
  • Exclusive one-piece design is easier-to-install and handle
  • Patented 360o grounded multi-stranded heating element
  • Maximum uniformity, durability, and safety
  • BriskHeat® exclusive core technology
  • Heaters never corrode or rust
  • 5-year warranty

Eliminate Bridging, Pluggage, Condensation, and Corrosion on:

  • ESP (Electrostatic Precipitator) Hoppers
  • Bag house Hoppers
  • Most Material and Dust-Collector Hoppers


Product Highlights:

  • Ideal for ESP (Electrostatic Precipitator) hoppers, baghouse hoppers, and material and dust-collector hoppers
  • System of modular heaters meets your heat-up and total wattage requirements
  • Easy stud-welding installation
  • Meets all IEEE 1069 standards
  • Simple, one-piece stainless steel design
  • Exceptional durability
  • 5-year warranty



  • Maximum exposure temperature: 800* F (427* C)
  • Power density range: 0.75 watts / in2 (0.001 watts / mm2 to 2.5 watts / in2 (0.004 watts / mm2)
  • Patented 360o grounded heating element; meets NEC 427.23
  • Dielectric strength: Over 2000 volts
  • Choice of voltage: 120, 208, 240, 277, 480, or 600VAC
  • Power leads: 12ft (3.6m) long silicone rubber power leads with bare-wire connection
  • A temperature controller is required with this product


  Metal Clad Modular Hopper Surface Heaters


Metal Clad Modular Hopper Surface Heaters Break-Down


1. Stainless Steel Protective Shell

  • Protects heater from outdoor conditions
  • Superior rigidity enhances heater-to-surface contact
  • Hopper Heaters, Metal Clad Hopper Heaters, Modular Hopper Surface Heaters, Hopper Surface Heaters Corrosion and rust resistant


2. Modular Blanket Hopper Heater

  • High-temperature construction
  • Energy-efficient 3/4" (19mm) thick fiberglass insulation reduces required wattage and improves heat-up time


3. Patented 360* Grounded Multi-Stranded Heating Element

  • Maximum uniformity, durability, and safety
  • BriskHeat® exclusive core technology


Modular Size Chart

Width in (mm) Length in (mm)
3 (76) 12 (305)
6 (152) 12 (305)
12 (305) 12 (305)
12 (305) 24 (610)
12 (305) 36 (914)
12 (305) 48 (1220)



How To Order Metal Clad Hopper Surface Heaters
1)Specify length and width
2)Specify watts and Volts
3)Specify type of temperature control required-Thermocouple, RTD, Pre-Set T-stat etc
4)Specify with or without sticky back (PSA-pressure sensitive adhesive)
5)Specify holes, notches, cutouts etc.
6) Provide drawing and or image or sample when required
7) Specify length of leads
8) Specify type of application and its parameters



UL Registered Firm World Wide Shipping CSA US
We Ship Our Kapton Polyimide and Silicone Flexible Heaters To OEM’s & Industry World Wide

Inquiries & Technical Support

Telephone: 905-859-8225 Facsimile: 905-859-4691

[email protected]

Toll Free: 1-877-674-9744