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Backflow Preventers
Backflow preventers protect drinking water from contamination by ensuring one-way flow.
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Type
Showing 60 of 316 Results
AMES by WATTS® Colt™ 0191250 C300N-OSY-GPM 4 N-Pattern Detector Assembly, 4 in
PN: 43832
UPC: 737733002482
MPN: 0191250
AMES by WATTS® Colt™ 0191314 C500-OSY-GPM 4 Detector Assembly, 4 in
PN: 20696
UPC: 737733003120
MPN: 0191314
This product is obsolete. View replacement products.
Watts® 0388015 1 in Vacuum Breaker
PN: 3918
UPC: 98268597059
MPN: 0388015
This product is obsolete. View replacement products.
Jones Stephens™ B04300K 3 in Backwater Valve
PN: 14605
UPC: 717510943009
MPN: B04300K
This product is obsolete. View replacement products.
Apollo™ 4ALF20002 Reduced Pressure Principle Backflow Preventer, 3 in Nominal
PN: 212929
UPC: 670750671227
MPN: 4ALF20002
AMES by WATTS® Colt™ 0191237 C300-OSY-GPM 3 Detector Assembly, 3 in
PN: 76286
UPC: 737733002352
MPN: 0191237
AMES by WATTS® Colt™ 0191239 C300-OSY-GPM 6 Detector Assembly, 6 in
PN: 76349
UPC: 737733002376
MPN: 0191239
Apollo™ 3850201 Bronze Atmospheric Vacuum Breaker, 3/8 in Nominal
PN: 320073
UPC: 670750565762
MPN: 3850201
This product is obsolete. View replacement products.
Apollo™ 38LF314AS Brass Hose Connection Atmospheric Vacuum Breaker, 3/4 in Nominal
PN: 353387
UPC: 670750061127
MPN: 38LF314AS
Apollo™ 4ALF4A33AM 4A Series Backflow Preventer, 1/2 in Nominal
PN: 212903
UPC: 670750549823
MPN: 4ALF4A33AM
Apollo™ 4ALF105A2F Lead Free Bronze Double Check Valve, 1 in Nominal
PN: 212918
UPC: 670750109324
MPN: 4ALF105A2F
Apollo™ 4ALF104A2F Lead Free Bronze Double Check Valve, 3/4 in Nominal
PN: 212923
UPC: 670750060120
MPN: 4ALF-10-4-T2F
Apollo™ 3820306 Forged Brass Atmospheric Vacuum Breaker with Polished Chrome Finish, 1/2 in Nominal
PN: 79668
UPC: 670750965135
MPN: 3820306
Zurn® Wilkins 38-740F 740 Carbonate Beverage Backflow Preventer, 3/8 in Nominal
PN: 81905
UPC: 612052067766
MPN: 38-740F
AMES by WATTS® Colt™ 0124585 LFC300-OSY-GPM 4 Detector Assembly, 4 in
PN: 438830
UPC: 098268838206
MPN: 0124585
AMES by WATTS® 0062489 2000B-M3 3/4 Double Check Valve Assembly, 3/4 in
PN: 391299
UPC: 098268890662
MPN: 0062489
AMES by WATTS® Colt™ 0124567 LFC300-OSY-GPM 8 Detector Assembly, 8 in
PN: 513254
UPC: 098268837896
MPN: 0124567
AMES by WATTS® Colt™ 0124676 LFC500Z-BFG-GPM 2 1/2 Z-Pattern Reduced Pressure Detector Assembly, 2-1/2 in
PN: 656113
UPC: 098268840247
MPN: 0124676
AMES by WATTS® Colt™ 0124597 LFC300N-BFG-CFM 8 N-Pattern Double Check Detector Assembly, 8 in
PN: 706148
UPC: 098268838435
MPN: 0124597
Febco® F825EBV 825Y-QT-FS 1 Straight Backflow Preventer with Flood Sensor, 1 in
PN: 932414
UPC: 643925581553
MPN: F825EBV
AMES by WATTS® 0690475 3000SS-OSY-GPM 2 1/2 Detector Assembly, 2-1/2 in
PN: 31755
UPC: 737733007593
MPN: 0690475
Apollo™ 4ALF10A09 Lead Free Double Check Valve, 4 in Nominal
PN: 212902
UPC: 670750549014
MPN: 4ALF10A09
Apollo™ 4ALF108A2F Lead Free Bronze Double Check Valve, 2 in Nominal
PN: 212922
UPC: 670750109430
MPN: 4ALF108A2F
Apollo™ 4ALF203A2F Bronze Reduced Pressure Backflow Preventer, 1/2 in Nominal
PN: 212949
UPC: 67075006022
MPN: 4ALF203T2F
Febco® 0683008 LF825Y 1-1/4 Y-Pattern Reduced Pressure Zone Assembly, 1-1/4 in
PN: 646299
UPC: 098268455298
MPN: 0683008
AMES by WATTS® Colt™ 0124596 LFC300-BFG-GPM 8 Detector Assembly, 8 in
PN: 477423
UPC: 098268838428
MPN: 0124596
Febco® F122929 LF860-LG-FS 6 Large Inline Backflow Preventer, 6 in
PN: 850940
UPC: 643925577280
MPN: F122929
1 - 60 of 316
Backflow preventers are essential devices designed to protect potable water supplies from contamination due to backflow. They ensure that water flows in one direction, preventing harmful substances from entering the drinking water system. Widely used in residential, commercial, and industrial applications, these devices are crucial for maintaining public health and compliance with plumbing codes. Proper installation and maintenance are vital for optimal performance.