|
|
|
National Stock Number:
4140-00-936-3147
Federal Supply Class:
4140
National Item Identification Number:
009363147
Description:
BLOWER,AIR BARRIER
Detail:
A NONPOSITIVE DISPLACEMENT MECHANICAL DEVICE HAVING AN AXIAL OR CENTRIFUGAL FAN IMPELLER INCLOSED WITHIN A HOUSING WITH AN EXHAUST NOZZLE AND BAFFLES. IT IS DESIGNED TO MOVE AIR ACROSS AN OPEN ENTRANCE TO PROVIDE AN AIR BARRIER TO MINIMIZE HEAT LOSS OR GAIN AND REPEL FLYING INSECTS. IT MAY INCLUDE A MEANS OF HEATING THE EXHAUSTIBLE AIR.
|
Manufacturer Information:
| 48A | 54820 | MARS SALES CO | | AIRCURTAIN | 24487 | UNIVERSAL JET INDUSTRIES INC | | B46 | 24487 | UNIVERSAL JET INDUSTRIES INC | | MODEL 48 STANDARD | 54820 | MARS SALES CO | | MODEL 48 STANDARD METAL HOUSING | 54820 | MARS SALES CO | | OO-B-1620 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
|
Techincal Specification:
| FREQUENCY RATING | 60.0 HERTZ NOMINAL | | NONDEFINITIVE SPEC/STD DATA | I TYPE | | PHASE | SINGLE | | SPECIAL FEATURES | DESIGNED FOR OPENING 4 FT W X 7 FT HT;1600 FPM AIR VELOCITY MEASURED AT POINTS 3 FT ABOVE FLOOR;AIR INTAKE PORTS LOCATED ON BOTH ENDS AND PROVIDED W/DAMPERS FOR VELOCITY CONTROL;DEPARTURE FROM CITED DOCUMENT:AS MODIFIED BY AIR INTAKE LOCATION,INTAKE DAMPERS AND ELEC CHARACTERISTICS | | VOLTAGE RATING | 115.0 VOLTS NOMINAL |
|