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Air Heater With Male NPT On Outlet
34 Inch Diameter Air Heater
Air Heater With 3 Pin Plug
Air Heater With Male NPT On Outlet
Air Heater With Thermocuple
Air Heater With Male NPT On Outlet
34 Inch Diameter Air Heater
Air Heater With 3 Pin Plug
Air Heater With Male NPT On Outlet
Air Heater With Thermocuple

Air Heaters

Backer Marathon air heaters feature an open coil of high temperature resistance wire electrically isolated in a stainless steel sheath. Because the air being heated passes directly over the resistance wire, maximum heat transfer efficiency is achieved. Backer Marathon brand air heaters are used for heat staking, plastic welding, laminating, drying, heat sealing, and any other operation where air needs to be heated up 1000°F.

1/2” and 3/4” diameters are standard with other sizes available. Several 1/2” diameter air heaters are in stock for same day delivery. Options such as male and female fittings for inlets and outlets, thermocouples to monitor outlet temperature, and pin connectors are available.

Standard Air Heater Specifications

Backer Marathon Air Heaters must be used with clean air only and are able to handle air temperatures as high as 1000°F. Please see the table below for more information on Air Heater Specifications.

 

Outlet Temperature= Ambient Air Temperature + Temperature Increase ((watts x 3.2)/ CFM)

 

  1/2” OD heater 3/4”OD heater
Lead Wire Size 22 ga. 18 ga.
Maximum Amperage 10 amps 15 amps
Female NPT Size 1/8” 3/8”
Male NPT Size 3/8” 3/4”
Maximum CFM 10 SCFM 22 CFM

Stock Parts

1 - 20 of 68 Filter Results

Part No. Diameter Watts Volts Length Available Qty Price
AH50050R 0.500 inches 400 watts 120 volts 5.00 inches 27 Sign In for Pricing
AH50050R-1 0.500 inches 400 watts 120 volts 5.00 inches 0 Sign In for Pricing
AH50050R-2 0.500 inches 400 watts 120 volts 5.00 inches 0 Sign In for Pricing
AH50050R-3 0.500 inches 400 watts 120 volts 5.00 inches 0 Sign In for Pricing
AH50050R-4 0.500 inches 400 watts 120 volts 5.00 inches 0 Sign In for Pricing
AH50050R-5 0.500 inches 400 watts 120 volts 5.00 inches 0 Sign In for Pricing
AH50050R-6 0.500 inches 400 watts 120 volts 5.00 inches 0 Sign In for Pricing
AH50050R-7 0.500 inches 400 watts 120 volts 5.00 inches 0 Sign In for Pricing
AH50050R-8 0.500 inches 400 watts 120 volts 5.00 inches 0 Sign In for Pricing
AH50050S 0.500 inches 400 watts 120 volts 5.00 inches 10 Sign In for Pricing
AH50050S-1 0.500 inches 400 watts 120 volts 5.00 inches 0 Sign In for Pricing
AH50050S-2 0.500 inches 400 watts 120 volts 5.00 inches 0 Sign In for Pricing
AH50050S-3 0.500 inches 400 watts 120 volts 5.00 inches 0 Sign In for Pricing
AH50050S-4 0.500 inches 400 watts 120 volts 5.00 inches 0 Sign In for Pricing
AH50050S-5 0.500 inches 400 watts 120 volts 5.00 inches 0 Sign In for Pricing
AH50050S-6 0.500 inches 400 watts 120 volts 5.00 inches 0 Sign In for Pricing
AH50050S-7 0.500 inches 400 watts 120 volts 5.00 inches 0 Sign In for Pricing
AH50050S-8 0.500 inches 400 watts 120 volts 5.00 inches 0 Sign In for Pricing
AH50050T 0.500 inches 400 watts 240 volts 5.00 inches 12 Sign In for Pricing
AH50050T-1 0.500 inches 400 watts 240 volts 5.00 inches 0 Sign In for Pricing
1 - 20 of 68 Filter Results
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