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Backflow Preventers
Backflow Preventers
420
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EZSWAP® (37)
Type
Double Check Backflow Preventer (87)
Reduced Pressure Principle Backflow Preventer (163)
Carbonated Beverage Backflow Preventer (2)
Parts and Repair Kits (99)
Valve Setters (4)
Double Check Detector Backflow Preventer (31)
Dual Check Backflow Preventer (4)
Reduced Pressure Detector Backflow Preventer (14)
Test Fitting Set for Backflow Preventer (1)
Hydrant Backflow Meter Assembly (4)
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Size
1/4", 1/2" (1)
3/4", 1" (2)
3" (21)
2-1/2" (20)
1/4", 1/2", 3/4", 1", 1-1/4", 2" (1)
4" (38)
1-1/4", 2" (2)
3/4" (60)
1/4" (8)
1-1/4" (28)
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Blue, Red (62)
Bronze (97)
Black, Bronze (16)
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Stainless Steel (38)
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Brass (3)
Bronze, Stainless Steel (6)
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Stainless Steel (18)
Low Lead Cast Bronze (29)
Stainless Steel, Reinforced Nylon, Low Lead Cast Bronze (13)
Cast Iron (11)
Bronze, Stainless Steel (10)
Brass (3)
Ductile Iron (79)
Buna Nitrile (8)
Stainless Steel, Reinforced Nylon (9)
Ductile Iron, Stainless Steel (25)
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Connection Type
NPT x NPT (38)
SAE x SAE (1)
FNPT x FNPT (66)
Grooved x Grooved (8)
MNPT x MNPT (1)
Flanged x Flanged (129)
Male Meter Thread Connection x Male Meter Thread Connection (1)
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3" x " (3)
2-1/2" x 2-1/2" (18)
3/8" x 3/8" (3)
1" x 1" (48)
1/4"" x 1/4"" (4)
6" x " (1)
6" x 6" (34)
4" x 4" (34)
10" x 10" (17)
8" x 6" (1)
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Length
6.88" (2)
2.56" (1)
14.5" (1)
23.3" (1)
4.4" (1)
19.25" (1)
17.38" (1)
2.63" (3)
37.5" (3)
3" (1)
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Application
Irrigation (14)
Irrigation, Plumbing (14)
Waterworks (120)
Plumbing (141)
Plumbing, Residential (4)
Fire Protection (8)
Width
4" (1)
48" (3)
4.25" (3)
7.5" (5)
30.8" (16)
4.88" (2)
13.375" (1)
35" (1)
11.75" (5)
4.6" (4)
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Height
2.75" (1)
30.25" (2)
3.4375" (2)
10.25" (1)
54" (8)
24.25" (1)
23" (1)
7.85" (1)
30.75" (1)
7.6" (12)
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Zurn Wilkins
8" 350DA Double Check Detector Backflow Preventer
MFR #
8-350DA
UPC
612052046525
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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
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
3/4" Model 350/350XL Complete Repair Kit
MFR #
RK34-350PK
UPC
612052201344
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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
1/2" 975XL2 Reduced Pressure Principle Backflow Preventer
MFR #
12-975XL2
UPC
612052069791
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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" 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" 975XL2 Reduced Pressure Principle Backflow Preventer with strainer and air gap
MFR #
112-975XL2SAG
UPC
612052106250
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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
10" 375ASTDA Reduced Pressure Detector Backflow Preventer
MFR #
10-375ASTDA
UPC
612052200958
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