888-396-6202

3509-140

$103.75

Wilkins: 2 1/2" - 4" - Second Check Seat Retainer for a 350A / 350 / 450 Double Check Assembly {OR} 375A/ 475/ 375 Reduced Pressure Zone Assembly

 

     • 2 1/2" - 4" check seat retainer for models 350A / 375A

     • 4" check seat retainer for models 350 / 375 / 450 / 475


(Two are required for one backflow assembly)

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