NORTHERN INDUSTRIAL HVAC AIR HANDLING UNIT CURTAINS AIR-KNIVES HEPA FILTER HOUSINGS
DAMPER SILENCER. We sell air, system, systems, knife, knives, air-knife, air knives, air-curtains, curtains, curtain, filter, filters, damper, dampers, actuator, actuators, sound, vibration; silencer; silencers; enclosure; industrial; enclosures; building; buildings; prefabricated; pre-fabricated; custom; design; radiant; heater; heaters; unit; units; Ruskin; ruskin; air wise; Air-Wise; recirculator; propeller; propellers, recirculators, oil, gas, steam, refrigerant, freon; HEPA, hepa, housing, bag-in, bag-out, bag, in, out, nuclear, direct-fired, indirect-fired, direct, indirect, fired, multi, zone, multizone, mixed, flow, louver, louvers, shutter, shutters, backdraft, back-draft, draft, automatic, motorized, electric, pneumatic, VFD, motor, variable, frequency, drive, belt, direct, fan, blower, fans, blowers, variable, inlet, vanes, vane, vortex, Vortex, clean, room, rooms, tangential, wheel, impeller, exhaust, supply, crossflow, cross-flow, explosion, proof, spark, resistant, explosion-proof, spark-resistant, door, doors, insect, screen, insects, dehumidifiers, de-humidifiers, mobile fans, circulators.
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Engineering sales of air-curtains,air-kives, heated air-curtain systems. high penetration air-knife supply. We sell Bermar, Mars air cusrtains and air knives.

CB Blowers

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.
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