|
|
|
National Stock Number:
4520-01-040-0898
Federal Supply Class:
4520
National Item Identification Number:
010400898
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:
| 4-8IN | 61197 | TUTTLE AND BAILEY DIV ALLIED THERMAL CORP |
|
Techincal Specification:
| OVERALL THICKNESS | 1.750 INCHES NOMINAL | | OVERALL HEIGHT | 3.500 INCHES NOMINAL | | SURFACE TREATMENT | PAINT | | SHAPE | ROUND | | MOUNTING METHOD | INSERTED CENTER SHAFT | | OPERATION METHOD | MANUAL | | MATERIAL | STEEL | | OVERALL DIAMETER | 8.000 INCHES NOMINAL |
|
|