Replacement blow-down valve gasket for Xylem McDonnell & Miller Series 47 and 47-2 boiler controls. This gasket (item 17 in the parts breakdown) seals the blow-down valve assembly and is essential for maintaining proper operation of mechanical water feeder and low water cut-off systems. OEM part for boiler maintenance and repair.
Xylem McDonnell & Miller 37-39 Blow-Down Valve Gasket
Xylem-McDonnell & Miller
$12.95
In Stock — 10+ available
- Replaces
- 313200
- Replaced by
- 313300
- Fits brands
- Xylem, McDonnell & Miller
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Xylem-McDonnell & Miller
Xylem McDonnell & Miller 37-39 Blow-Down Valve Gasket
- SKU:
- 37-39
- Product Type:
- Blow-Down Valve Gasket
- Application:
- Commercial
- System Type:
- Boiler
- Installation Type:
- OEM Replacement
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