AIR DUCT HEATERS

 

 

 

REGULAR USERS
1. Product Part Code No.  
Spherehot
Customer
2. Customer Name or Code No.
3. Earlier Order Ref. No.  


Purchase Order No .
Our Order Acceptance No.
4. Quantity. Nos.
 

 

NEW USERS
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Customer Classification Original Equipment Manufacturer (OEM)
Distributor / Engineer / Consultant
General User
Industries Served Electronic Equipment
Spec. Gas Processing
Commercial Food       Equipment
Glass 		Speciality Chemicals
Medical
Power
Cement
1. Product Part Code No.  
Spherehot
Customer
2. Quantity. Nos.
If you have the Part Code No. than below details are not needed to submit the form
Air Duct Heaters
Operating Conditions  
Application:
Air Flow: Nm3/hr CFM
Inlet Air Temperature:
Outlet Air Temperature:
Operating Pressure:
  Indoor Outdoor
Duct Dimensions: L W
Air Flow Direction: 1 2 3 4
Ambient Temperature:
Heater Specifications:
Rating:

Watts Volts
Connection

No Of Electric Circuits (groups):
One Two Three Other

Heating Elements: Tubular(Std.) Finned Tubular
Heating Element Sheath Material:

Tubular:
321 Stainless Steel INCOLOY 316 Stainless Steel
 304 Stainless Steel Other
Finned Tubular :
Steel 304 Stainless Steel Other

Heating Element Watt Density: 3.1 w/cm2 (20 W/In2)    3.4 w/cm2 (22 W/In2)
4.6 w/cm2(30 w/In2) Other
Terminal Box Construction: General Purpose Moisture Resistant
Explosion Resistant/Moisture Resistant
Terminal Box Material: Mild Steel Aluminium Alloy
Stainless Steel Other
Flange Material:

Steel(Std.) 304 Stainless Steel
316 Stainless Steel

Insulation Housing: 304 Stainless Steel(Std.) Steel
Other
Overheat Thermocouple Welded To Sheath:

Type J Type K RTD PT 100 Other

Heater Dimension(mm.) :

 

A B C
D E H
K L M

Other Special Features: