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RK1-420 - Complete Repair Kit

RK1-420 - Complete Repair Kit

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This is a complete repair kit for the 1" Wilkins model 420 pressure vacuum breaker assemblies. This kit includes all internal parts. Genuine Zurn/Wilkins repair parts. No special tools are require for servicing.

Parts Breakdown

Wilkins RK1-420

Bonnet Assembly

Poppet Assembly

Check/Seat Assembly

Bonnet O-Ring

Seat O-Ring

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