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2nd Check Assembly, 2 - 4" (DC) (RP) for Deringer/MagnumMSRP: $391.00 MSRP: $391.00 Pro Price: $279.00 -
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Deringer
Shop our selection of backflow preventer repair kits, parts, and rebuild kits. These parts are compatible with Deringer 20/30/40/50 Backflow Preventers. Ames Backflow Preventer Parts are of the highest quality and ensure backflow prevention system longevity. Don’t compromise on quality. Contact us or browse our premium selection of backflow preventer products to get set-up with the high-performance parts you need today!