Duco® genuine replacement parts are manufactured to the same standards as the parts that came installed in your original equipment.
This is commercial-grade 1/4" washer gasket replacement, commonly installed on a Hoffman air vacuum valve. Made of durable rubber materials.
Specifications |
- OD 1.9" x 0.1" Thickness
- 1/4" Stem Orifice
- Mfg. Part# 18721-4
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