Flexible Drum Heaters

 

•  Uniform Heating

•  Quick and Easy Instalation

•  Grounded Heating Elements

•  Moisture and Chemical Resistant Silicone

•  Dielectric Strength over 2000 Volts

•  6' Long Power Cord

•  500° F Exposure

•  Available for Metal & Plastic

•  Serpentine Woven Heating Element

•  Fiberglass Reinforced Silicone Rubber

•  Multi-Stranded Resistance Wire

Standard - Metal Only

• Two Layers of 15 mil

• Available for 5, 15, 30, and 55 gallon drums

• 120 (with plug) or 240 (without plug) VAC

• Optional Controller (50° - 425° F)
Gallon Size
Wattage
Length
Width
5
300
35.0"
3"
15
500
44.0"
3"
30
750
58.5"
3"
55
1000
70.0"
3"

Heavy Duty - Metal or Plastic

• Two Layers of 20 mil

• Available for 5, 15, 30, and 55 gallon drums

• 120 (with plug) or 240 (without plug) VAC

• Optional Controller – Metal (50° – 425° F)

• Optional Controller – Plastic (50° – 160° F)

Gallon Size
Wattage Plastic
Wattage Metal
 Length
  Width
5
150
550
35.0"
4"
15
200
700
44.0"
4"
30
250
1000
58.5"
4"
55
300
1200
70.0"
4"

Extra Heavy Duty - Metal or Plastic

• Four Layers of 20 mil

• Available for 5, 15, 30, and 55 gallon drums

• 120 (with plug) or 240 (without plug) VAC

• Optional Controller – Metal (50° – 425° F)

• Optional Controller – Plastic (50° – 160° F)
Gallon Size
Wattage Plastic
Wattage Metal
Length
  Width
5
150
550
35.0"
4"
15
200
700
44.0"
4"
30
250
1000
58.5"
4"
55
300
1200
70.0"
4"

Hazardous Area - Metal Only

  • 8" (203mm) wide band
  • High-limit thermostat designed to keep heater below     NEC article 500 T-rating
  • Power density: 2.5 watts/in2 (.004 watts/mm2)
  • Heating element is laminated     between two layers of 23mil and two layers of 25mil      fiberglass reinforced silicone rubber
  • Nominal silicone rubber density of 26 oz/yd2 (881     grams/m2) per layer
  • Attached adjustable dual set-point NEMA 7 temperature     controller with power cord 6 feet (1.8) long.
  • One set-point is set at a high temperature limit and     connected to read indicator light.
  • Blanket leads 6 feet (1.8m)long for NEMA 7 controller; 1     foot (0.3M) without controller
  • Leads from blanket to controller are enclosed in a liquid     tight conduit
  • 392oF (200oC) maximum exposure temperature on     heating surface
  • Designed for use on metal drums
    		•
    Gallon Size
    Wattage
    Length
    Width
    30
    1000
    58.5"
    8"
    55
    1300
    70.0"
    8"
    T Rating
    NEC Temperature
    Actual Thermostat
    T4A
    248° F
    158° F
    T3
    392° F
    292° F

    Full Coverage Insulated Drum Heater

    • Digital On / Off Temperature Controller with -

      Metal (50° – 425° F) or Plastic (50° – 160° F)

    • Audible / Visual Alarm

    • 6' Power Cord

    • Grounded Heating Element

    • Low Watt Density

      Metal 1600 Watts or Plastic 750 Watts

    • 500° F Exposure Temperature on Heating

    • Silicone Impregnated Cloth Facing and Liner

    • 1" Fiberglass Insulation

    • Velcro Closure

    • 120 or 240 VAC

    Note:  These Heaters are Designed for INDOOR Use Only.

     

     

    Insulated Metal Case 55 Gallon Drum Heater

    • Insulated Mica Heater

    • Adjustable Thermostat (70° – 245° F)

    • 6' Power Cord

    • Stainless Steel Case with 1/2" Insulation

    • Latch & Trunion Lock-up

    • Hi / Low Temperature Switch

    • 120 Volt (1900 Watt Hi / 950 Watt Low)

    • 240 Volt (3000 Watt Hi / 1500 Watt Low)

    • Power & Heat Lamp Indicator

     

     

    Adjustable Thermostat

                      

            Programmable Digital Controller.

     

    Bayonet Immersion Drum Heater

  • Freeze Protection and Temperature Maintenance for     greater efficiency through direct heating.
  • Built in Low Level Shut Off Safety Feature.
  • Separate Thermowell encloses built in auto reset low     liquid level shut off safety feature.
  • Bottom position of temperature sensor insures proper     placement of probe.
  • Rigid Thermowell ensures proper sensor placement.
  • 8' cord and 120 volt grounded plug is provided.
  • Ideal for Plastic Drums.
  • 316 Stainless Steel Element
    		•

    Portable Heaters

    Watts

    Volts

    Dimensions

    A

    B

    C

    400

    120

    28

    23

    33

    1000

    120

    28

    23

    33

     

    Email for product information / pricing to:  protherm@comcast.net

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