Backflow Preventers: Double-CheckNew

90 product(s) found
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Febco LF870V-OSY Double Check Backflow Preventer, 3", 0683111

Item No.54899 Call for availability
each

Febco LF870V-OSY Double Check Backflow Preventer, 2-1/2", 0683110

Item No.54898 Call for availability
each

Watts LF007 Double Check Backflow Preventer, 2", with Strainer, T122617

Item No.54856 Call for availability
each

Watts LF007 Double Check Backflow Preventer, 1-1/2", with Strainer, T122619

Item No.54855 Call for availability
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Watts LF007 Double Check Backflow Preventer, 1-1/4", with Strainer, T122624

Item No.54854 In Stock
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Watts LF007 Double Check Backflow Preventer, 1", with Strainer, T122609

Item No.54853 Call for availability
each

Watts Series 7 LF Dual Check 1-1/4" MTSF x 1" UNPTF, 0792066

Item No.54851 In Stock
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Watts CU 7 x 1" NPT(F) LF Copper Bodied Dual Check, 0792081

Item No.54846 In Stock
Call for pricing & to order

Watts® 757-OSY Double Check Preventer, 10" FLG, 0111515

Item No.52799 Call for availability
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Watts® 757-OSY Double Check Preventer, 8" FLG, 0111514

Item No.52798 Call for availability
each

Watts® 757-OSY Double Check Preventer, 6" FLG, 0111513

Item No.52797 Call for availability
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Watts® 757-OSY Double Check Preventer, 4" FLG, 0111512

Item No.52796 Call for availability
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Watts® 757-OSY Double Check Preventer, 3" FLG, 0111511

Item No.52795 Call for availability
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Watts® 757-OSY Double Check Preventer, 2-1/2" FLG, 0111510

Item No.52794 Call for availability
each

Apollo 4ALF Series Double Check Backflow Preventer, 1-1/4", 4ALF116A2F

Item No.51126 Call for availability
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Apollo 4ALF Series Double Check Backflow Preventer, 1", 4ALF115A2F

Item No.51125 Call for availability
each

Apollo 4ALF Series Double Check Backflow Preventer, 3/4", 4ALF114A4F

Item No.51124 Call for availability
each

Watts® LF719-QT Double Check Backflow Preventer, 2", 0065306

Item No.50557 Call for availability
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Watts® LF719-QT Double Check Backflow Preventer, 1-1/2", 0065305

Item No.50556 Call for availability
each

Watts® LF719-QT Double Check Backflow Preventer, 1-1/4", 0065304

Item No.50555 Call for availability
each

Watts® LF719-QT Double Check Backflow Preventer, 1", 0065303

Item No.50554 Call for availability
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Watts® LF719-QT Double Check Backflow Preventer, 3/4", 0065302

Item No.50553 In Stock
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Zurn Wilkins 705 Dual Check Valve 1"MTS(F) X 1" NPT(F)

Item No.50400 Call for availability
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Zurn Wilkins 705 Dual Check Valve 1" UFMTC x 3/4" FNPT for Meter

Item No.50399 In Stock
each