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Backflow Preventers
Backflow Preventers
420
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EZSWAP® (37)
Type
Air Gap Fitting (11)
Carbonated Beverage Backflow Preventer (2)
Double Check Backflow Preventer (87)
Double Check Detector Backflow Preventer (31)
Dual Check Backflow Preventer (4)
Hydrant Backflow Meter Assembly (4)
Parts and Repair Kits (99)
Reduced Pressure Detector Backflow Preventer (14)
Reduced Pressure Principle Backflow Preventer (163)
Test Fitting Set for Backflow Preventer (1)
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1" (48)
1-1/2" (26)
1-1/4" (28)
1-1/4", 2" (2)
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1/4", 1/2", 3/4", 1", 1-1/4", 2" (1)
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FNPT x FNPT (66)
Flanged x Flanged (129)
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NPT x NPT (38)
SAE x SAE (1)
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Brass (3)
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1" x 1" (48)
1-1/2" x 1-1/2" (26)
1-1/4" x 1-1/4" (28)
1/2" x 1/2" (15)
1/4"" x 1/4"" (4)
10" x " (1)
10" x 10" (17)
12" x 12" (3)
2" x 2" (38)
2-1/2" x " (2)
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0.2" (1)
0.21" (1)
0.33" (1)
0.44" (1)
0.47" (1)
0.61" (1)
0.62" (1)
0.68" (1)
1" (1)
1.15" (1)
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Application
Fire Protection (8)
Irrigation (14)
Irrigation, Plumbing (14)
Plumbing (141)
Plumbing, Residential (4)
Waterworks (120)
Width
0.5625" (1)
1" (1)
1.5" (2)
10" (24)
10.2" (1)
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11" (3)
11.1" (1)
11.25" (1)
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Height
0.7" (1)
0.73" (1)
0.92" (1)
1" (4)
1.06" (1)
1.25" (1)
1.32" (1)
1.35" (1)
1.5" (6)
1.6" (1)
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Zurn Wilkins
8" 350DA Double Check Detector Backflow Preventer
MFR #
8-350DA
UPC
612052046525
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Zurn Wilkins
3/4" 350XL Double Check Backflow Preventer
MFR #
34-350XL
UPC
612052087191
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Zurn Wilkins
10" 375AST Reduced Pressure Principle Backflow Preventer with OS&Y gate Valves
MFR #
10-375ASTOSY
UPC
612052201016
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Zurn Wilkins
4" 375 Reduced Pressure Principle Backflow Preventer
MFR #
4-375
UPC
612052044453
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Zurn Wilkins
2" 975XLHBM Hydrant Backflow Meter Assembly
MFR #
2-975XLHBM
UPC
612052070001
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Zurn Wilkins
2" 375 Reduced Pressure Principle Backflow Preventer
MFR #
2-375
UPC
612052071657
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Zurn Wilkins
6" 350DA Double Check Detector Backflow Preventer with sensus cu ft meter
MFR #
6-350DASCFM
UPC
612052083964
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Zurn Wilkins
4" 375AST Reduced Pressure Principle Backflow Preventer with OS&Y gate Valves
MFR #
4-375ASTOSY
UPC
612052112237
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Zurn Wilkins
8" 450 Double Check Valve Assembly with OS&Y Gate Valves
MFR #
8-450OSY
UPC
612052048826
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Zurn Wilkins
1" 975XL2 Reduced Pressure Principle Backflow Preventer with air gap
MFR #
1-975XL2AG
UPC
612052113746
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Zurn Wilkins
3/4" 950XLT2 Double Check Backflow Preventer
MFR #
34-950XLT2FT
UPC
612052101910
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Zurn Wilkins
#2 Check Assembly Repair Kit, 2-1/2" - 4" 350, 350A, and 450DA, 4" 350DA and 475DAV
MFR #
RK4-350CK2
UPC
612052282077
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Zurn Wilkins
Repair Kit, 3/4" 950XL 975XL Pro-Kit
MFR #
RK34-975XLPK
UPC
612052201412
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Zurn Wilkins
8" 350ADA Double Check Detector Backflow Preventer
MFR #
8-350ADA
UPC
612052080840
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Zurn Wilkins
3/4" 975XL Reduced Pressure Principle Backflow Preventer
MFR #
34-975XL
UPC
612052040240
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Zurn Wilkins
Rubber Repair Kit, 2-1/2" and 3" 350, 375, 450, 475, and 475V
MFR #
RK212-350
UPC
612052092089
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Zurn Wilkins
1-1/2" 375XL Reduced Pressure Principle Backflow Preventer with SAE flare test fitting
MFR #
112-375XLFT
UPC
612052200613
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Zurn Wilkins
8" and 10" Model 375/375AST/475/475V Complete Relief Valve Repair Kit
MFR #
RK8-375
UPC
612052092799
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Zurn Wilkins
1-1/4"-2" Model 375/375XL Rubber Repair Kit
MFR #
RK114-375R
UPC
612052093918
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Zurn Wilkins
1/2" 375XL Reduced Pressure Principle Backflow Preventer
MFR #
12-375XL
UPC
612052075624
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Zurn Wilkins
REPAIR KIT, CHECK ASSY, 2-1/2"-3" 375/475 -OR- 350/450 #2
MFR #
RK212-350CK2
UPC
612052282145
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Zurn Wilkins
3/4" Model 350/350XL Complete Repair Kit
MFR #
RK34-350PK
UPC
612052201344
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Zurn Wilkins
1/2" 975XL2 Reduced Pressure Principle Backflow Preventer
MFR #
12-975XL2
UPC
612052069791
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Zurn Wilkins
3" 475 Reduced Pressure Principle Backflow Preventer with vertical flow up configuration
MFR #
3-475V
UPC
612052047515
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Zurn Wilkins
3" 350AST Double Check Backflow Preventer
MFR #
3-350AST
UPC
612052111452
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Zurn Wilkins
1-1/2" 950XL3 Double Check Backflow Preventer with Integral Male Flare SAE Test Fittings
MFR #
112-950XL3FT
UPC
612052319124
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Zurn Wilkins
1-1/2" 975XL3 Reduced Pressure Principle Backflow Preventer
MFR #
112-975XL3
UPC
612052317373
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Zurn Wilkins
3/4" 975XL3 Reduced Pressure Principle Backflow Preventer
MFR #
34-975XL3
UPC
612052317342
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Zurn Wilkins
1-1/2" 975XL3 Reduced Pressure Principle Backflow Preventer with Model SXL Lead-Free Wye Type Strainer
MFR #
112-975XL3S
UPC
612052319148
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Zurn Wilkins
1-1/2" 975XL Reduced Pressure Principle Backflow Preventer
MFR #
112-975XL
UPC
612052040394
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