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2" - 8" Test Cock Wrench for Deringer/MagnumMSRP: $41.00 MSRP: $41.00 Pro Price: $29.00 Pro Price: $29.00 Special Price $0.00 -
2 - 8" Relief Valve Rubber Kit for Deringer/MagnumMSRP: $321.00 MSRP: $321.00 Pro Price: $229.00 Pro Price: $229.00 Special Price $0.00 -
2" - 4" Rubber Kit for Deringer/MagnumMSRP: $195.00 MSRP: $195.00 Pro Price: $139.00 Pro Price: $139.00 Special Price $0.00 -
4X" / 6" Rubber Kit for Deringer/MagnumMSRP: $279.00 MSRP: $279.00 Pro Price: $199.00 Pro Price: $199.00 Special Price $0.00 -
6X" / 8" Rubber Kit for Deringer/MagnumMSRP: $349.00 MSRP: $349.00 Pro Price: $249.00 Pro Price: $249.00 Special Price $0.00 -
2 - 4" Relief Valve with Sensing LineMSRP: $1,077.00 MSRP: $1,077.00 Pro Price: $769.00 Pro Price: $769.00 Special Price $0.00 -
6 - 8" Relief Valve with Sensing LineMSRP: $1,119.00 MSRP: $1,119.00 Pro Price: $799.00 Pro Price: $799.00 Special Price $0.00 -
Air Gap Drain Assembly, 6" - 8"MSRP: $475.00 MSRP: $475.00 Pro Price: $339.00 Pro Price: $339.00 Special Price $0.00 -
Air Gap Drain Assembly, 2" - 4"MSRP: $405.00 MSRP: $405.00 Pro Price: $289.00 Pro Price: $289.00 Special Price $0.00 -
2nd Check Assembly, 6X - 8" (DC/RP) for Deringer/MagnumMSRP: $1,021.00 MSRP: $1,021.00 Pro Price: $729.00 Pro Price: $729.00 Special Price $0.00 -
1st Check Assembly, 6X - 8" (DC) for Deringer/MagnumMSRP: $1,021.00 MSRP: $1,021.00 Pro Price: $729.00 Pro Price: $729.00 Special Price $0.00 -
2nd Check Assembly, 2 - 4" (DC/RP) for Deringer/MagnumMSRP: $447.00 MSRP: $447.00 Pro Price: $319.00 Pro Price: $319.00 Special Price $0.00 -
1st Check Assembly, 2 - 4" (DC) for Deringer/MagnumMSRP: $447.00 MSRP: $447.00 Pro Price: $319.00 Pro Price: $319.00 Special Price $0.00 -
2 1/2" Shut Off Valve Shaft Kit for Deringer/MagnumMSRP: $293.00 MSRP: $293.00 Pro Price: $209.00 Pro Price: $209.00 Special Price $0.00 -
3" Shut Off Valve Shaft Kit for Deringer/MagnumMSRP: $293.00 MSRP: $293.00 Pro Price: $209.00 Pro Price: $209.00 Special Price $0.00 -
4" Shut Off Valve Shaft Kit for Deringer/MagnumMSRP: $307.00 MSRP: $307.00 Pro Price: $219.00 Pro Price: $219.00 Special Price $0.00 -
6" Shut Off Valve Shaft Kit for Deringer/MagnumMSRP: $671.00 MSRP: $671.00 Pro Price: $479.00 Pro Price: $479.00 Special Price $0.00 -
8" Shut Off Valve Shaft Kit for Deringer/MagnumMSRP: $797.00 MSRP: $797.00 Pro Price: $569.00 Pro Price: $569.00 Special Price $0.00 -
2" - 4" Gear Box Assembly for DeringerMSRP: $363.00 MSRP: $363.00 Pro Price: $259.00 Pro Price: $259.00 Special Price $0.00 -
6" Gear Box Assembly for DeringerMSRP: $377.00 MSRP: $377.00 Pro Price: $269.00 Pro Price: $269.00 Special Price $0.00 -
8" Gear Box Assembly for DeringerMSRP: $377.00 MSRP: $377.00 Pro Price: $269.00 Pro Price: $269.00 Special Price $0.00 -
Shut Off Valves Rebuild Kit, 2 - 2 1/2" (x2)MSRP: $293.00 MSRP: $293.00 Pro Price: $209.00 Pro Price: $209.00 Special Price $0.00 -
Shut Off Valves Rebuild Kit, 3" (x2)MSRP: $293.00 MSRP: $293.00 Pro Price: $209.00 Pro Price: $209.00 Special Price $0.00 -
Shut Off Valves Rebuild Kit, 4" (x2)MSRP: $307.00 MSRP: $307.00 Pro Price: $219.00 Pro Price: $219.00 Special Price $0.00
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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!