Heat Torch™ 075

The 3/4" diameter Heat Torch™ 075 air heaters are compact and highly-reliable process heaters for applications which require a moderate amount of focused air. The Heat Torch™ 075 provides over twice the air flow capacity of the 050 Heat Torch. In-service applications include staking, curing, drying, heat-shrinking, sterilization, and adhesive activation.

The Heat Torch™ 075 inline air heaters are available in power ratings from 100 to 1,000 watts with standard increments of 100 watts. Allowable air flow is from 1.3 to 25 Standard Cubic Feet per Minute. Maximum air input temperature is 250° F. Maximum air output temperature is 1300° F. HeatTorch 075 process heaters can be mounted in either a horizontal or vertical position. Standard configurations include a choice of air inlet and exhaust fittings.


Wattage:
100-1000



Voltage:
120V
240V
Inlet Fittings:
1/8F - 1/8" NPT female
1/4F - 1/4" NPT female
CB-Counterbore 1/2" dia.
Exhaust Fittings:
1/4F - 1/4" NPT female
3/8F - 3/8" NPT female
NF - none
TE - 3/4" to 1/2" reducing adapter
Options:
Thermocouple fitting
Thermocouple
Flexible conduit
Flow switch
Control Cube
3-pin male power receptacle (20 PSIG)

Specifications
Max. wattage: 1000
Max. exhaust air temp: 1300°F
Max, inlet air temp: 250°F
Max. SCFM: 25
Pressure rating: 120 PSIG
Horizontal or vertical mounting
Leads: 20 gauge, 12" long

Construction

Heater body: stainless steel
Inlet fitting: stainless steel
Exhaust fitting: stainless steel
Calculate the electrical power, flow rate or temperature requirement as follows:

Watts = SCFM x ΔT/3

SCFM = airflow in standard cubic feet per minute.

Δ T = temperature rise in degrees F from the inlet to the exhaust.



Watts =

Wattage Minimum Flow Required at Maximum Power Inlet Air Temperature 72°F (SCFM)
100 1.3
200 1.3
300 1.3
400 1.3
500 1.3
600 1.3
700 1.3
800 1.4
900 1.7
1000 1.8
Airflow
(SCFM)
Pressure Drop
(PSIG)
1.3 0.1
2 0.2
3 0.5
4 0.8
6 1.8
8 3.2
10 5.0
15 11.3
20 20.0
25 31.3
   
Product Features/Ordering Information
Wattage Voltage Inlet Exhaust Optional Modification #
HT 075 800 120 1/4F 1/4F