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1st or 2nd Check Repair Kit (2)
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Watts 709 Double Check Detector Assemblies

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Product Image of 3" Double Check Detector Assembly (709 OSY-CFM)
3" Double Check Detector Assembly (709 OSY-CFM)
SKU: 0387052
Watts
SKU: 0387052
Brand: Watts
$11,221.50 each
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
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Get it by Wed, Nov 4 - Mon, Dec 7
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Product Image of 4" Double Check Detector Assembly (709 OSY-CFM)
4" Double Check Detector Assembly (709 OSY-CFM)
SKU: 0387058
Watts
SKU: 0387058
Brand: Watts
$14,649.03 each
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
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Get it by Wed, Nov 4 - Mon, Dec 7
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Product Image of 4" Double Check Detector Assembly (D 709 OSY-CFM 3/4")
4" Double Check Detector Assembly (D 709 OSY-CFM 3/4")
SKU: 0389187
Watts
SKU: 0389187
Brand: Watts
$7,304.25 each
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
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Get it by Wed, Nov 4 - Mon, Dec 7
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Product Image of 4" Double Check Detector Assembly (709 OSY-CFM 3/4")
4" Double Check Detector Assembly (709 OSY-CFM 3/4")
SKU: 0389175
Watts
SKU: 0389175
Brand: Watts
$7,870.94 each
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
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Get it by Wed, Nov 4 - Mon, Dec 7
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Product Image of 6" Double Check Detector Assembly (709 OSY-CFM)
6" Double Check Detector Assembly (709 OSY-CFM)
SKU: 0387069
Watts
SKU: 0387069
Brand: Watts
$16,331.65 each
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
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Get it by Wed, Nov 4 - Mon, Dec 7
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Product Image of 8" Double Check Detector Assembly (709 OSY-CFM)
8" Double Check Detector Assembly (709 OSY-CFM)
SKU: 0387088
Watts
SKU: 0387088
Brand: Watts
$20,939.76 each
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
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Get it by Wed, Nov 4 - Mon, Dec 7
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Product Image of 8" Double Check Detector Assembly (D 709 OSY-CFM 3/4")
8" Double Check Detector Assembly (D 709 OSY-CFM 3/4")
SKU: 0389189
Watts
SKU: 0389189
Brand: Watts
$17,209.58 each
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
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Get it by Wed, Nov 4 - Mon, Dec 7
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Product Image of 8" Double Check Detector Assembly (D 709 OSY-GPM 3/4")
8" Double Check Detector Assembly (D 709 OSY-GPM 3/4")
SKU: 0389193
Watts
SKU: 0389193
Brand: Watts
$22,955.08 each
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
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Get it by Wed, Nov 4 - Mon, Dec 7
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Product Image of 10" Double Check Detector Assembly (709 OSY-CFM)
10" Double Check Detector Assembly (709 OSY-CFM)
SKU: 0387090
Watts
SKU: 0387090
Brand: Watts
$43,162.36 each
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
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Get it by Wed, Nov 4 - Mon, Dec 7
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Product Image of 10" Double Check Detector Assembly (D 709 OSY-CFM 3/4")
10" Double Check Detector Assembly (D 709 OSY-CFM 3/4")
SKU: 0389190
Watts
SKU: 0389190
Brand: Watts
$25,526.93 each
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
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Get it by Wed, Nov 4 - Mon, Dec 7
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Product Image of 3" LF709-OSY Lead Free Double Check Valve Assembly
3" LF709-OSY Lead Free Double Check Valve Assembly
SKU: 0122786
Watts
SKU: 0122786
Brand: Watts
$5,969.98 each
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
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Get it by Wed, Nov 4 - Mon, Dec 7
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Product Image of 4" LF709-OSY Lead Free Double Check Valve Assembly
4" LF709-OSY Lead Free Double Check Valve Assembly
SKU: 0122789
Watts
SKU: 0122789
Brand: Watts
$6,948.62 each
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
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Get it by Wed, Nov 4 - Mon, Dec 7
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Product Image of 6" LF709-OSY Lead Free Double Check Valve Assembly
6" LF709-OSY Lead Free Double Check Valve Assembly
SKU: 0122790
Watts
SKU: 0122790
Brand: Watts
$9,969.34 each
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
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Get it by Wed, Nov 4 - Mon, Dec 7
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Product Image of Rubber Repair Kit for Watts 3/4" - 1" 709 (RK-709-RT)
Rubber Repair Kit for Watts 3/4" - 1" 709 (RK-709-RT)
SKU: 0887152
Watts
SKU: 0887152
Brand: Watts
$24.60 each
Backorder
Get it by Tue, Nov 3 - Wed, Dec 2
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Get it by Tue, Nov 3 - Wed, Dec 2
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Product Image of Rubber Repair Kit for Watts 1-1/2" - 2" 709 (RK 709-CK4)
Rubber Repair Kit for Watts 1-1/2" - 2" 709 (RK 709-CK4)
SKU: 0887151
Watts
SKU: 0887151
Brand: Watts
$289.40 each
Backorder
Get it by Tue, Nov 3 - Wed, Dec 2
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Get it by Tue, Nov 3 - Wed, Dec 2
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Product Image of 6" Rubber Parts Repair Kit
6" Rubber Parts Repair Kit
SKU: 0887917
Watts
SKU: 0887917
Brand: Watts
$300.83 each
Backorder
Get it by Tue, Nov 3 - Wed, Dec 2
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Get it by Tue, Nov 3 - Wed, Dec 2
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Product Image of LFRK 709-S 6 Seat Repair Kit
LFRK 709-S 6 Seat Repair Kit
SKU: 0794021
Watts
SKU: 0794021
Brand: Watts
$662.61 each
Backorder
Get it by Tue, Nov 3 - Wed, Dec 2
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Product Image of LFRK 709-S 6 Backflow Preventer Cover Kit
LFRK 709-S 6 Backflow Preventer Cover Kit
SKU: 0887922
Watts
SKU: 0887922
Brand: Watts
$541.81 each
Backorder
Get it by Tue, Nov 3 - Wed, Dec 2
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Product Image of LFRK 709-CK4 6 Fourth Check Repair Kit
LFRK 709-CK4 6 Fourth Check Repair Kit
SKU: 0794016
Watts
SKU: 0794016
Brand: Watts
$1,845.62 each
Backorder
Get it by Tue, Nov 3 - Wed, Dec 2
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Get it by Tue, Nov 3 - Wed, Dec 2
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Product Image of 8" LF709-OSY Lead Free Double Check Valve Assembly
8" LF709-OSY Lead Free Double Check Valve Assembly
SKU: 0122791
Watts
SKU: 0122791
Brand: Watts
$21,905.14 each
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
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Product Image of 8" Double Check Detector Assembly w/ OSY Shutoffs, GPM Meter, and Epoxy Coating (709DCDA-OSY-GPM)
8" Double Check Detector Assembly w/ OSY Shutoffs, GPM Meter, and Epoxy Coating (709DCDA-OSY-GPM)
SKU: 0387070
Watts
SKU: 0387070
Brand: Watts
$32,331.13 each
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
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Product Image of 6" Double Check Detector Assembly w/ OSY Shutoffs, GPM Meter, and Epoxy Coating (709DCDA-OSY-GPM)
6" Double Check Detector Assembly w/ OSY Shutoffs, GPM Meter, and Epoxy Coating (709DCDA-OSY-GPM)
SKU: 0387082
Watts
SKU: 0387082
Brand: Watts
$16,601.71 each
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
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Product Image of 6" Double Check Detector Assembly w/ OSY Shutoffs, Cubic Feet Meter, Bypass, and Epoxy Coating (709DCDA-OSY 6 3/4CFM)
6" Double Check Detector Assembly w/ OSY Shutoffs, Cubic Feet Meter, Bypass, and Epoxy Coating (709DCDA-OSY 6 3/4CFM)
SKU: 0389176
Watts
SKU: 0389176
Brand: Watts
$11,199.16 each
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
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Product Image of 8" Double Check Detector Assembly w/ OSY Shutoffs, Cubic Feet Meter, Bypass, and Epoxy Coating (709DCDA-OSY-CFM 8 3/4)
8" Double Check Detector Assembly w/ OSY Shutoffs, Cubic Feet Meter, Bypass, and Epoxy Coating (709DCDA-OSY-CFM 8 3/4)
SKU: 0389177
Watts
SKU: 0389177
Brand: Watts
$22,335.31 each
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
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Product Image of 6" LF709-DOSY Lead Free Double Check Valve Assembly (Lead Free)
6" LF709-DOSY Lead Free Double Check Valve Assembly (Lead Free)
SKU: 0792169
Watts
SKU: 0792169
Brand: Watts
$11,354.90 each
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
Backorder
Get it by Wed, Nov 4 - Mon, Dec 7
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Product Image of 4" Lead Free Fourth Check Repair Kit for Double Check Valve Assembly LF709
4" Lead Free Fourth Check Repair Kit for Double Check Valve Assembly LF709
SKU: 0794015
Watts
SKU: 0794015
Brand: Watts
$1,322.28 each
In Stock
Get 18 by Wed, Oct 7 - Thu, Oct 8
In Stock
Get 18 by Wed, Oct 7 - Thu, Oct 8
Compare
Product Image of 8" Lead Free Fourth Check Repair Kit for Double Check Valve Assembly LF709
8" Lead Free Fourth Check Repair Kit for Double Check Valve Assembly LF709
SKU: 0794017
Watts
SKU: 0794017
Brand: Watts
$4,522.22 each
Backorder
Get it by Tue, Nov 3 - Wed, Dec 2
Backorder
Get it by Tue, Nov 3 - Wed, Dec 2
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Product Image of 2-1/2" and 3" Lead Free Total Relief Valve Repair Kit for Reduced Pressure Zone Assembly LF709
2-1/2" and 3" Lead Free Total Relief Valve Repair Kit for Reduced Pressure Zone Assembly LF709
SKU: 0794052
Watts
SKU: 0794052
Brand: Watts
$1,366.92 each
Backorder
Get it by Tue, Nov 3 - Wed, Dec 2
Backorder
Get it by Tue, Nov 3 - Wed, Dec 2
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