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National Stock Number:
4520-01-563-6162
Federal Supply Class:
4520
National Item Identification Number:
015636162
Description:
DAMPER,FLUE
Detail:
A CAST IRON OR SHEET METAL PLATE DESIGNED TO BE INSTALLED IN A BOILER, HEATER, STOVE, OR FURNACE FLUE PIPE TO CONTROL THE DRAFT, AND/OR IN AN AIR DUCT TO CONTROL THE PASSAGE OF AIR. EXCLUDES VALVE, BUTTERFLY.
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Manufacturer Information:
| 700PDR40-12X21 | 3A4R9 | FL CENTEK INDUSTRIES INC | | 700PDR40-12X21 | 971W3 | FL CENTEK INDUSTRIES INC |
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Techincal Specification:
| OPERATION METHOD | AUTOMATIC | | OVERALL DEPTH | 4.000 INCHES NOMINAL | | OVERALL HEIGHT | 23.000 INCHES NOMINAL | | OVERALL WIDTH | 14.000 INCHES NOMINAL | | MATERIAL | ALUMINUM | | MOUNTING METHOD | INSERTED CENTER SHAFT | | SHAPE | RECTANGULAR | | SPECIAL FEATURES | SEALS: HIGH TEMP TYPE; BLADE ACTION: PARALLEL: LINKDAGE: SS - ONE SIDE ONLY; RELEASE: MANUAL/PNEUMATIC, ABS AND USCG TYPE APPROVED |
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