Backflow Repair Kits | Backflow Supply

Apollo

APOLLO 4A00407 PVB4A 1/2" - 3/4" TOP HALF REPAIR KIT

12 $ 105.59 $ 73.91

13 in stock

CAUTION!! THIS KIT DOES NOT FIT THE 1" APOLLO PVB4A!!!! I HAVE HAD SEVERAL PEOPLE ORDER THIS FOR THE 1". IT WILL NOT FIT!

PART# 4A00407 1/2" AND 3/4" TOP HALF KIT FOR THE PVB4A. KIT CONTAINS CANOPY, BONNET, FLOAT, AND SEAT.

FEBCO

Febco 765 Retainer 1/2" - 3/4" 300096

5 $ 21.50 $ 15.05

11 in stock

Febco 765 check retainer for sizes 1/2" or 3/4" assemblies.

WILKINS

RK1-720AB 720A 1/2" - 1" BONNET REPAIR KIT

3 $ 49.00 $ 34.30

15 in stock

WILKINS 720A 1/2", 3/4" AND 1" SIZES. FITS ALL THREE SIZES. BONNET REPAIR KIT. Includes the brass bonnet, plastic canopy, bonnet o-ring, plastic slip ring and three screws

RP4A ALL INTERNAL COMPONENTS FOR BOTH CHECKS AND RELIEF VALVE 3/4" PART # 4A00410

Apollo

APOLLO 4A00410 3/4" RP4A/RPLF4A COMPLETE INTERNALS REPAIR KIT

6 $ 264.51 $ 185.16

13 in stock

RP4A AND LFRP4A, ALL INTERNAL COMPONENTS FOR BOTH CHECKS AND RELIEF VALVE 3/4"

Apollo

Apollo 4A00505 Relief Valve Complete Repair Kit 1/2" - 1"

4 $ 97.49 $ 76.43

25 in stock

Complete relief valve assembly for models RP4A and RPLF4A sizes 1/2", 3/4" and 1"

FEBCO

905111 RUBBER KIT 825Y 3/4-1 1/4"

5 $ 73.00 $ 51.10

16 in stock

RUBBER KIT FOR BOTH CHECKS AND RELIEF VALVE FOR MODELS 825Y, LF825Y, 825YA AND LF825YA FOR SIZES 3/4", 1", AND 1 1/4" .

WILKINS

RK34-975XLC WILKINS 975XL 3/4" - 1" COMPLETE REBUILD KIT

1 $ 188.00 $ 131.60

11 in stock

3/4"-1" Complete rebuild kit for both checks and relief valve for models 975XL and 975XL2. All rubbers, plastics and springs. All removable parts.

WATTS

Watts 0888554 RK 007M3 T 3/4"

2 $ 82.50 $ 57.75

9 in stock

Watts 007M3 or LF007M3 3/4" REPAIR KIT- total kit. Kit includes first and second check repair kits and retainer.

WATTS

Watts 0887044 RK 007M1 T 3/4" - 1"

3 $ 178.00 $ 124.60

7 in stock

Watts 3/4"-1" 007M1 or LF007M1 repair kit- total kit. Kit includes first check repair kit, second check repair kit, and retainer (if plastic).

Apollo

40004A4 RP RUBBER KIT 3/4" -1"

4 $ 106.37 $ 74.46

25 in stock

RUBBER KIT FOR BOTH CHECK VALVES AND THE RELIEF VALVE FOR A 3/4"-1" RP40 SERIES.

FEBCO

Febco 805Y/825Y CHECK RUBBER 3/4"-1 1/4" 905042

4 $ 33.25 $ 23.28

23 in stock

Febco 3/4" - 1 1/4" 805Y/825Y or the 825YA, LF825Y, LF825YA repair kit- check rubbers. Kit includes two seat discs and two cover o-rings.

WATTS

Watts 0887042 RK 007M1 RT 3/4"-1"

1 $ 42.50 $ 29.75

17 in stock

Watts 3/4"-1" 007M1 or LF007M1 repair kit- rubber total. Kit includes cover o-ring, two disc assemblies and two seat o-rings.

FEBCO

FEBCO 905347 CK MOD 850/860/880 1/2" - 3/4"

1 $ 50.50 $ 35.35

12 in stock

CHECK MODUAL FOR EITHER CHECK ON THE 850/LF850 OR 850U/LF850U AND #2 CHECK ONLY ON THE 860/LF860/880 1/2"-3/4"

WATTS

Watts RK 009M3 VT 3/4" 0888524

2 $ 202.00 $ 141.40

6 in stock

Watts 3/4" 009M3 and LF009M3 repair kit- total relief valve kit. Kit includes seat, seat o-ring, stem & diaphragm assembly, stem o-ring, cover o-ring and rv spring. Ordering # 0888524

WATTS

Watts RK RETRO 800M4 FR 1/2"-3/4" 0887726

1 $ 58.25 $ 40.78

Watts 1/2"-3/4" 800M4 or LF800M4 retrofit repair kit- float kit. Kit includes float disc assembly, vent spring, bonnet, and bonnet o-ring. Ordering # 0887726

Apollo

CONBRACO 40004A2 40 SERIES DC/RP POPPET REPAIR KIT 3/4" - 1"

$ 52.18 $ 36.53

20 in stock

POPPET REPAIR KIT FOR EITHER CHECK OF THE 40 SERIES MODELS DOUBLE CHECK OR REDUCED PRESSURE MODELS SIZES 3/4"-1"

AIR INLET REPAIR KIT 1/2"-1" PART# 4V50003

Apollo

CONBRACO 4V50003 AIR INLET REPAIR KIT 1/2" - 1"

3 $ 81.13 $ 56.79

10 in stock

AIR INLET REPAIR KIT FOR SIZES 1/2", 3/4" AND 1" FOR PVB MODEL 4V

FEBCO

905051 FEBCO 765 CHECK ASSY 1/2" - 3/4"

1 $ 43.50 $ 30.45

6 in stock

Febco 765 check assembly for 1/2" - 3/4". Includes the brass holder, the rubber disc, the screw and guide.

WILKINS

WILKINS RK34-975XL 975XL RUBBERS AND SPRINGS KIT 3/4" - 1"

2 $ 84.00 $ 58.80

3 in stock

975XL AND 975XL2 RUBBER AND SPRING KIT FOR 3/4"-1". THIS IS RUBBERS AND SPRINGS FOR BOTH CHECKS AND RELIEF VALVE

Apollo

Apollo 4A00409 RP4A 3/4" Total Rubber Repair Kit

1 $ 110.71 $ 77.50

1 in stock

RP4A and RPLF4A 3/4" RUBBER TOTAL. THIS IS ALL RUBBER GASKETS, O-RINGS AND DISCS FOR BOTH CHECKS AND RELIEF VALVE ASSEMBLY.

FEBCO

FEBCO 905211 BONNET/POPPET KIT 765 1/2- 3/4

$ 63.25 $ 44.11

9 in stock

This is the bonnet and bonnet o-ring and the poppet assembly for the 1/2" and 3/4" model 765.

RK34-950XLC COMPLETE CHECKS, SPRING, RUBBER, SEATS 3/4"-1"

WILKINS

RK34-950XLC COMPLETE CHECKS, SPRINGS, RUBBER, SEATS 3/4"- 1"

$ 84.00 $ 58.80

22 in stock

COMPLETE CHECKS, SPRING, RUBBERS, SEATS 3/4"-1". ALL INTERNAL PARTS for 950XL model.

THIS IS NOT FOR THE 950XLT OR 950XLT2 AS THE SEATS ARE DIFFERENT.

WILKINS

WILKINS RK34-375BOF 3/4" 375 BLOW OUT FITTING

1 $ 30.00 $ 21.00

5 in stock

375 AND 375XL 3/4" REPLACES THE BACKFLOW VESSEL TO BLOW OUT SPRINKLER LINES.

WILKINS

WILKINS RK34-375 3/4" COMPLETE CHECKS AND RELIEF VALVE

$ 92.00 $ 64.40

11 in stock

375 AND 375XL 3/4" COMPLETE REPAIR KIT. INCLUDES ALL PARTS FOR BOTH CHECKS AND THE RELIEF VALVE. ALL INTERNAL AND REPLACEABLE PARTS INSIDE THE ASSEMBLY.

WATTS

Watts RK 008 T 3/4" - 1" 0887974

1 $ 206.00 $ 144.20

3 in stock

Watts 008 3/4" repair kit- total kit. Kit includes check assembly, o-ring, spring, vent o-ring, bleed screw o-ring and retainer. Ordering # 0887974