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Dual Check Backflow Preventers

Dual-check backflow preventers are compact units with two inline check valves that prevent liquids from flowing in reverse and contaminating water supplies. They are used in applications ranging from municipal water systems and fire sprinkler systems to laboratory and processing equipment.

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88 Results Found

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Results per page :  16 | 32 | 48
REDUCED PRESSURE ZONE BACKFLOW PREVENTER, BRONZE, 3/4 IN
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $690.15 / EACH

EHC: EHC :
REDUCED PRESSURE ZONE BACKFLOW PREVENTER, 1 IN, NPT THREAD
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $1,125.48 / EACH

EHC: EHC :
REDUCED PRESSURE ZONE BACKFLOW PREVENTER, 3/4 IN, BRONZE
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $744.69 / EACH

EHC: EHC :
BACKFLOW PREVENTER, 2 IN SIZE, MNPT THREAD, 175 PSI
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $1,054.54 / EACH

EHC: EHC :
BACKFLOW PREVENTER, ¾ IN SIZE, MNPT THREAD, 175PSI
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $296.96 / EACH

EHC: EHC :
BF PREVENTER,LF BRASS,1/2 IN IPS,17
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $774.12 / EACH

EHC: EHC :
REDUCED PRESSURE ZONE BACKFLOW PREVENTER, BRONZE, 1 IN
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $847.40 / EACH

EHC: EHC :
REDUCED PRESSURE ZONE BACKFLOW PREVENTER, BRONZE, 2 IN
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $1,923.92 / EACH

EHC: EHC :
DOUBLE CHECK VALVE ASSEMBLY,2 IN
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $1,501.65 / EACH

EHC: EHC :
DOUBLE CHECK VALVE ASSEMBLY,SIZE 2 IN.
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $1,226.95 / EACH

EHC: EHC :
BACKFLOW PREVENTER,1/2 IN,175 PSI
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $226.22 / EACH

EHC: EHC :
DOUBLE CHECK VALVE ASSEMBLY,NPT
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $994.58 / EACH

EHC: EHC :
REDUCED PRESSURE ZONE BACKFLOW PREVENTER, BRONZE, 1 IN
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $694.38 / EACH

EHC: EHC :
DOUBLE CHECK VALVE ASSEMBLY,SIZE 1 IN.
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $452.83 / EACH

EHC: EHC :
REDUCED PRESSURE ZONE BACKFLOW PREVENTER
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $3,564.34 / EACH

EHC: EHC :
REDUCED PRESSURE ZONE BACKFLOW PREVENTER,3/4 IN,BRONZE
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $846.48 / EACH

EHC: EHC :
Results per page :  16 | 32 | 48

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