NORTHERN INDUSTRIAL HVAC AIR HANDLING UNIT CURTAINS AIR-KNIVES HEPA FILTER HOUSINGS
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AIR CURTAIN INQUIRY FORM

 
This form is designed for air-curtain inquiries.  If you are interested in air-knives, please describe your system in the Application field below.

Tell us how to get in touch with you:
Name: 
E-mail: 
Title: 
Company: 
Address: 
City:  State/Prov: 
Postal:  Country: 
Phone:  Fax: 
Do you have a current air-curtain application? Enter a system description below:
DOOR ARRANGEMENT (Select one):
 


CANOPY(CAN)


TANDEM(DOUBLE)
OVERHEAD(TOH)


DOUBLE ONE-SIDE
(DOS)


SINGLE TWO-SIDES
(STS)


SINGLE OVERHEAD
(SOH)


SINGLE ONE-SIDE
(SOS)
Opening Dimensions: WIDTH inches mm
HEIGHTinches mm
Direction Facing: 
(if applicable)		 North South East West
Heated: Yes No
Construction Material: Mild Steel Fiberglass 
SST 304 SST 316
TEMPERATURE DIFFERENTIAL
Inside Room Temperature: degrees F degrees C
Outside Temperature:  Min: degrees F degrees C
Max: degrees F degrees C
PRESSURE DIFFERENTIAL
Inside Negative Pressure: 
(check one)		 None 
Weak 
Strong
Design Wind Strength: MPH KMH
TYPE OF ENERGY AVAILABLE (PLEASE SELECT)
Electric Volts Phase Cycle
Steam degrees F degrees C 
PSIG
Hot Water degrees F degrees C 
Flow: Gal/Min L/Sec
Propane Natural Gas Pressure: PSIG Bar
Cost $/10^6 BTU $/kJ
PURPOSE OF AIR CURTAIN - Please rate all items on a scale of 1 to 5, 1 being unimportant, 5 being very important.
Reduce energy losses
Improve worker comfort
Protect product quality
Stop passage of insects
Stop wind
Control fumes/dust
Other
COMMENTS
DESCRIPTION OF TRAFFIC THROUGH DOORWAY-ex. Forklift vs. large truck passing through vs. parked in opening; number of hours door is open.

Enter any comments you have about our products and services: