|
|
|
National Stock Number:
4520-01-597-1601
Federal Supply Class:
4520
National Item Identification Number:
015971601
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.
|
Manufacturer Information:
| 81965-59 | 52249 | MESTEK, INC. | | 81965-60 | 52249 | MESTEK, INC. |
|
Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING | | SHAPE | RECTANGULAR | | MOUNTING METHOD | SCREW | | OPERATION METHOD | AUTOMATIC |
|
|