Skip to content
  • About
  • Contact Us
  • Shop
    • Backflow Repair Kits & Parts
    • Backflow Assemblies
    • Backflow Test Kits
    • Backflow Test Kit Accessories
    • Backflow Cages & Enclosures
    • Backflow Assembly Test Cocks
    • Backflow Air Gaps
  • Maintenance Sheets
  • Backflow Test Kit Calibration/Repair Services
  • Facebook
  • LinkedIn
  • YouTube
Cart
Backflow Supply Backflow Supply
  • About
  • Contact Us
  • Shop
    • Backflow Repair Kits & Parts
    • Backflow Assemblies
    • Backflow Test Kits
    • Backflow Test Kit Accessories
    • Backflow Cages & Enclosures
    • Backflow Assembly Test Cocks
    • Backflow Air Gaps
  • Maintenance Sheets
  • Backflow Test Kit Calibration/Repair Services
Search Cart
Home / Products / 8"
Cart
  • 8"
  • Ames
  • Apollo/Conbraco
  • Febco
  • Watts
  • watts
  • Wilkins
  • M200
  • M300
  • 2000SE
  • 3000SE
  • 2000SS
  • 3000SS
  • C400
  • 4000SS
  • 5000SS
  • 860
  • 850
  • 805YD
  • 825YD
  • 870
  • 880
  • 709
  • 909
  • 350
  • 375
  • 475
  • 975
  • 2 1/2"
  • 3"
  • 4"
  • 6"
  • 8"
  • 10"
  • 12"


Save $ 102.38
Quick Add
4000E04 40 SERIES RP & DC 8" CHECK RUBBER KIT
Apollo
Regular price $ 341.26 Sale price $ 238.88
Save $ 106.35
Quick Add
7010044 ARK C400/C500 RT 8"
AMES
Regular price $ 354.50 Sale price $ 248.15
Save $ 314.40
Quick Add
7010051 ARK M200/M300 CK1 8"- 10"
AMES
Regular price $ 1,048.00 Sale price $ 733.60
Save $ 99.00
Quick Add
7010104 ARK 2000SE/3000SE CK1 8"
AMES
Regular price $ 330.00 Sale price $ 231.00
Save $ 92.85
Quick Add
7010106 ARK 2000SE/3000SE CK2 8"
AMES
Regular price $ 309.50 Sale price $ 216.65
Save $ 467.40
Quick Add
7010109 ARK 4000SS/5000SS CK1 8" - 10"
AMES
Regular price $ 1,558.00 Sale price $ 1,090.60
Save $ 285.00
Quick Add
7010112 ARK 4000SS/5000SS CK2 8"-10"
AMES
Regular price $ 950.00 Sale price $ 665.00
Save $ 7,046.00
Quick Add
8" LF860 RP WITH OS&Y GATES
FEBCO
Regular price $ 18,029.00 Sale price $ 10,983.00
Save $ 755.10
Quick Add
902471 805/805YD EITHER CHECK , 825/825YD CK2 8"
FEBCO
Regular price $ 2,517.00 Sale price $ 1,761.90
Save $ 58.65
Quick Add
905063 CHECK RUBBER 8" 805/805YD/825/825YD
FEBCO
Regular price $ 195.50 Sale price $ 136.85
Save $ 58.65
Quick Add
905102 RV RUBBER 825YD 2.5" - 10"
FEBCO
Regular price $ 195.50 Sale price $ 136.85
Save $ 332.70
Quick Add
905104 825YD/826YD RV MODULE KIT
FEBCO
Regular price $ 1,109.00 Sale price $ 776.30
Save $ 58.65
Quick Add
905145 SPR MOD 850/860/870/880 8"
FEBCO
Regular price $ 195.50 Sale price $ 136.85
Save $ 93.15
Quick Add
905155 DISC ASSY 8" 850/856/870/876
FEBCO
Regular price $ 310.50 Sale price $ 217.35
Save $ 107.40
Quick Add
905160 SEAT RING ARM ASSY 850/870 8"
FEBCO
Regular price $ 358.00 Sale price $ 250.60
Save $ 232.05
Quick Add
905165 RUBBER 850/856/870/876 8"-10"
FEBCO
Regular price $ 773.50 Sale price $ 541.45
Save $ 58.65
Quick Add
905175 INLET SPRING 860/880 8"
FEBCO
Regular price $ 195.50 Sale price $ 136.85
Save $ 93.15
Quick Add
905185 DISC ASSY 8" 860/880
FEBCO
Regular price $ 310.50 Sale price $ 217.35
Save $ 269.70
Quick Add
905294 RV REPLACE KIT 860 2 1/2" -10"
FEBCO
Regular price $ 899.00 Sale price $ 629.30
Save $ 33.75
Quick Add
905316 RV RUBBER 860/880V 2 1/2" -10
FEBCO
Regular price $ 112.50 Sale price $ 78.75
Save $ 70.20
Quick Add
905320 RV RPR KIT 860/880 2 1/2" - 10
FEBCO
Regular price $ 234.00 Sale price $ 163.80
Save $ 178.50
Quick Add
905412 860/880 CHECK RUBBER KIT 8" 10"
FEBCO
Regular price $ 595.00 Sale price $ 416.50
Save $ 430.80
Quick Add
905554 860/880 CK1 8"- 10" COMPLETE CHECK ASSY
FEBCO
Regular price $ 1,436.00 Sale price $ 1,005.20
Save $ 372.90
Quick Add
905555 #2 CK RPLC KIT 860 8"/10", 880 8"
FEBCO
Regular price $ 1,243.00 Sale price $ 870.10
Save $ 48.00
Quick Add
AMES 0691842 4000SS 2 1/2" - 10" AIR GAP
AMES
Regular price $ 192.00 Sale price $ 144.00
1 2 3 Next
Apollo

4000E04 40 SERIES RP & DC 8" CHECK RUBBER KIT

Regular price $ 341.26 Sale price $ 238.88
0 in stock

8" both check rubbers in one kit.  Fits both the double check and the reduced pressure checks.
AMES

7010044 ARK C400/C500 RT 8"

Regular price $ 354.50 Sale price $ 248.15
1 in stock

PART# 7010044 AMES COMPLETE RUBBER KIT FOR BOTH CHECKS AND RELIEF VALVE ASSEMLBY 8"

AMES

7010051 ARK M200/M300 CK1 8"- 10"

Regular price $ 1,048.00 Sale price $ 733.60
1 in stock

PART# 7010051 ARK M200/M300 CK1 8"-10".  COMPLETE #1 CHECK AND CHECK ORING.

7010104 ARK 2000SE/3000SE CK1 8"
AMES

7010104 ARK 2000SE/3000SE CK1 8"

Regular price $ 330.00 Sale price $ 231.00
-1 in stock

PART#7010104 ARK 200SE/3000SE CK1 8"

7010106 ARK 2000SE/3000SE CK2 8"
AMES

7010106 ARK 2000SE/3000SE CK2 8"

Regular price $ 309.50 Sale price $ 216.65
0 in stock

PART#7010106 ARK 2000SE/3000SE CK2 8"

AMES

7010109 ARK 4000SS/5000SS CK1 8" - 10"

Regular price $ 1,558.00 Sale price $ 1,090.60
0 in stock

PART# 7010109  4000SS/5000SS Complete #1 check assembly 8" - 10" including cam check o-ring.

AMES

7010112 ARK 4000SS/5000SS CK2 8"-10"

Regular price $ 950.00 Sale price $ 665.00
0 in stock

PART# 7010112 4000SS/5000SS complete #2 cam check 8" - 10" including cam check o-ring

FEBCO

8" LF860 RP WITH OS&Y GATES

Regular price $ 18,029.00 Sale price $ 10,983.00
1 in stock

FEBCO 8" LF860 REDUCED PRESSURE ASSEMBLY WITH OS&Y GATE VALVES.  

PRICE DOES INCLUDE SHIPPING.

902471 805/805YD EITHER CHECK , 825/825YD CK2 8"
FEBCO

902471 805/805YD EITHER CHECK , 825/825YD CK2 8"

Regular price $ 2,517.00 Sale price $ 1,761.90
1 in stock

PART# 902471  COMPLETE CHECK ASSEMBLY 805/805YD, EITHER CHECK, 825/825YD CK2 8"

905063 CHECK RUBBER 8" 805/805YD/825/825YD
FEBCO

905063 CHECK RUBBER 8" 805/805YD/825/825YD

Regular price $ 195.50 Sale price $ 136.85
1 in stock

PART# 905063 RUBBER FOR ONE CHECK 805/805YD/825/825YD

905102  RV RUBBER 825YD 2.5" - 10"
FEBCO

905102 RV RUBBER 825YD 2.5" - 10"

Regular price $ 195.50 Sale price $ 136.85
1 in stock

PART# 905102  RV RUBBER 7825YD 2.5"-10"

905104  825YD/826YD RV MODULE KIT
FEBCO

905104 825YD/826YD RV MODULE KIT

Regular price $ 1,109.00 Sale price $ 776.30
1 in stock

PART# 905104 825YD/826YD RV MODULE KIT. THIS IS THE COMPLETE BODY AND INTERNALS 

 

905145 SPR MOD 850/860/870/880 8"
FEBCO

905145 SPR MOD 850/860/870/880 8"

Regular price $ 195.50 Sale price $ 136.85
1 in stock

PART# 905145  SPR MOD 850/860/870/880 8"

905155 DISC ASSY 8" 850/856/870/876
FEBCO

905155 DISC ASSY 8" 850/856/870/876

Regular price $ 310.50 Sale price $ 217.35
1 in stock

PART# 905155  DISC ASSY 8" 850/856/870/876

905160 SEAT RING ARM ASSY 850/870 8"
FEBCO

905160 SEAT RING ARM ASSY 850/870 8"

Regular price $ 358.00 Sale price $ 250.60
1 in stock

PART# 905160  SEAT RING ARM ASSY 850/870 8"

905165 RUBBER 850/856/870/876 8"-10"
FEBCO

905165 RUBBER 850/856/870/876 8"-10"

Regular price $ 773.50 Sale price $ 541.45
1 in stock

PART# 905165  RUBBER 850/856/870/876 8"-10"

905175 INLET SPRING 860/880 8"
FEBCO

905175 INLET SPRING 860/880 8"

Regular price $ 195.50 Sale price $ 136.85
1 in stock

INLET SPRING 860/880 8"

FEBCO

905185 DISC ASSY 8" 860/880

Regular price $ 310.50 Sale price $ 217.35
1 in stock

DISC ASSY 8" 860/880

905294 RV REPLACE KIT 860 2 1/2" -10"
FEBCO

905294 RV REPLACE KIT 860 2 1/2" -10"

Regular price $ 899.00 Sale price $ 629.30
1 in stock

PART# 905294  860 2 1/2" - 10" complete RV assembly, body with internals and elbow.

905316 RV RUBBER  860/880V 2 1/2" -10
FEBCO

905316 RV RUBBER 860/880V 2 1/2" -10

Regular price $ 112.50 Sale price $ 78.75
1 in stock

PART# 905316† 860/880 2 1/2" - 10" relief valve rubber kit.

905320 RPR KIT 860/880 2 1/2" - 10
FEBCO

905320 RV RPR KIT 860/880 2 1/2" - 10

Regular price $ 234.00 Sale price $ 163.80
-1 in stock

PART# 905320  860/880 2 1/2" - 10" internal relief valve excluding the seat.

905412 860/880 CHECK RUBBER KIT 8" 10"
FEBCO

905412 860/880 CHECK RUBBER KIT 8" 10"

Regular price $ 595.00 Sale price $ 416.50
0 in stock

860/880 CHECK RUBBER KIT 8"-10"

905554 FRK 860/880 CK1 8"- 10"
FEBCO

905554 860/880 CK1 8"- 10" COMPLETE CHECK ASSY

Regular price $ 1,436.00 Sale price $ 1,005.20
1 in stock

FRK 860/880 CK4 8"-10"

905555 CK RPLC KIT 860 8"/10", 880 8"
FEBCO

905555 #2 CK RPLC KIT 860 8"/10", 880 8"

Regular price $ 1,243.00 Sale price $ 870.10
1 in stock

CK RPLC KIT 860 8"-10", 880 8"

AMES

AMES 0691842 4000SS 2 1/2" - 10" AIR GAP

Regular price $ 192.00 Sale price $ 144.00
1 in stock

Air gap and drain fitting  for all sizes of the 4000SS or 5000SS
Backflow Supply
  • Facebook
  • LinkedIn
  • YouTube

Powered by Shopify

More Resources

  • BackFlow Resources
  • Request A Quote
  • Place an Order
  • Contact

Sign up and save

Subscribe to get special offers, free giveaways, and once-in-a-lifetime deals.

Backflow Supply
  • Facebook
  • LinkedIn
  • YouTube

Powered by Shopify

  • American Express
  • Apple Pay
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa