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Business, Office & Industrial
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Backflow Preventers
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Backflow Preventers
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1,692 results
Sort: Best match
Best match
Time: ending soonest
Time: newly listed
Price + postage: lowest first
Price + postage: highest first
Distance: nearest first
Filter
Backflow Preventer Type
Double Check Assembly (DCA)
Reduced Pressure Zone (RPZ)
Not specified
Pipe Size
1/8 in
1/4 in
3/8 in
1/2 in
3/4 in
1 in
1 1/4 in
1 1/2 in
2 in
2 1/2 in
3 in
4 in
5 in
6 in
8 in
10 in
12 in
Not specified
Brand
Unbranded
Not specified
Valve Operation
Air-Operated
Manual
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Not specified
Condition
New
New other (see details)
Seller refurbished
Used
For parts or not working
Price
Under EUR 65
EUR 65 to EUR 300
Over EUR 300
All Filters
0887793 887793 RK 009M2-T Watts 009M3 009M4 1" Total Relief Valve Repair Kits
Brand new
EUR 165.71
or Best Offer
EUR 19.31 P&P
Nordhydraulic 2275-202613 Overflow Valve RS280 RM310
New (other)
·
Business
EUR 234.92
EUR 11.57 P&P
0887793 887793 RK 009M2-T Replace for Watts 009M2 1" Total Repair Kit 1" 009M2
Brand new
EUR 165.62
Was:
EUR 236.59
was - EUR 236.59
or Best Offer
EUR 19.31 P&P
009M2 1-1/4" - 1-1/2" Total Repair Kit Fits 009M2/LF & 4000BM2, Watts RK 009M2-T
Brand new
·
Unbranded
EUR 272.70
Was:
EUR 340.88
was - EUR 340.88
or Best Offer
EUR 22.47 P&P
Zurn Wilkins 1-975XL2 1" Reduced Pressure Zone Backflow Preventer Lead-Free
Brand new
·
Zurn
EUR 252.50
EUR 66.25 P&P
1,181 sold
Zurn Wilkins 34-975XL2 3/4" Reduced Pressure Zone Backflow Preventer Lead-Free
Brand new
·
Wilkins
EUR 332.96
EUR 50.29 P&P
806 sold
New listing
Watts LF009M3-QT-FS 3/4” Reduced Pressure Zone Assembly
Brand new
EUR 205.43
EUR 61.12 P&P
Watts 1" LF009M2-QT-FS Reduced Pressure Zone Assembly
Brand new
·
Watts
EUR 312.42
EUR 97.32 P&P
0 bids
3d 12h
110mm Check Valve Non Return One Way Flood Prevention Flap waste water WRAS
Brand new
·
Business
EUR 52.04
EUR 16.01 P&P
16 watching
Watts 2" Lead Free Reduced Pressure Zone Backflow Preventer 2 LF009-QT-FS
Brand new
EUR 766.07
or Best Offer
EUR 65.82 P&P
Watts 009M2 1" Total Repair Kit~Open box
New (other)
EUR 85.59
or Best Offer
EUR 40.70 P&P
0 bids
2d 12h
Watts 3/4” LF009-QT-FS Reduced Pressure Zone Assembly
Brand new
EUR 106.99
EUR 69.51 P&P
1 bid
2d 13h
110mm Vertically Assembled Anti Flooding Backwater Valve Backflow Prevention
Brand new
·
Business
EUR 119.51
EUR 21.74 P&P
009M2 1-1/4"-1-1/2" Total Repair Kit 887794 For Series 009M2/LF 4000BM2 Watts
Brand new
EUR 273.04
or Best Offer
EUR 22.48 P&P
0887793 887793 RK 009M2-T Replace for Watts 009M2 1" Total Repair Kit 1" 009M2
Brand new
EUR 165.62
EUR 19.31 P&P
Only 1 left.
887793 0887793 RK 009M2-T Replace Kit for Watts 009M2 1" Total Repair Kit
Brand new
EUR 172.92
or Best Offer
EUR 19.52 P&P
New listing
Total Repair Kit for Watts 1/4”,3/8”, and 1/2” 009/LF009
Brand new
EUR 72.22
Was:
EUR 103.18
was - EUR 103.18
or Best Offer
EUR 25.41 P&P
Resideo Braukmann BA295S Backflow Preventer Valve
New (other)
·
Private
EUR 219.75
(EUR 219.75/Unit)
EUR 22.47 P&P
Watts 009M2-QT / 009M2-QT-FS Lead Free 1" Reduced Pressure Zone Assembly
Brand new
·
Watts
EUR 298.25
EUR 60.57 P&P
Only 3 left
0887795 RK009M2-T 2” Total Repair Kit for Watts 009 LF009
Brand new
EUR 213.99
EUR 43.34 P&P
Zurn Wilkins 1 1/2" 975XL2 Reduced Pressure Zone Backflow Preventer - NEW
New (other)
·
Zurn
EUR 851.66
or Best Offer
EUR 129.33 P&P
Nickel plated Gas Hydraulic Inline Non Return Check Valve Brass 1/8" 1/4" 3/8" 1
Brand new
·
Business
·
Unbranded
EUR 4.15
to
EUR 26.07
EUR 20.15 P&P
Wilkins Zurn 975XL2 1 ½” Reduced Pressure Zone Backflow Preventer 112-975XL2 NEW
Brand new
EUR 939.31
Was:
EUR 1,010.01
was - EUR 1,010.01
EUR 95.41 P&P
Only 1 left.
1-1/2" - 2" Complete Rubber Kit - Febco 825Y 825YA - 905112
Brand new
·
FEBCO
EUR 84.21
EUR 20.77 P&P
For Watts 0061888 9D-M2 3/4 Backflow Preventer With Vent 3/4 Dual Check Valve
Brand new
EUR 87.08
EUR 2.74 P&P
Zurn Wilkins 1-975XL2 1" Reduced Pressure Zone Backflow Preventer Lead-Free New
Brand new
·
Zurn
EUR 299.57
EUR 50.65 P&P
Only 1 left.
Zurn Wilkins 375xL 1/2” To 2” 375/375XL Pressure Vessel
New (other)
·
Zurn Wilkins
EUR 171.18
or Best Offer
EUR 19.92 P&P
WATTS RK 009M3-T 3/4" Total Repair Kit
Brand new
EUR 128.39
EUR 45.72 P&P
0 bids
3d 12h
009M2 1" Total Repair Kit For Watts 1" 009 LF009 Reduced Pressure Zone Assembly
Brand new
·
Unbranded
EUR 165.62
EUR 26.15 P&P
Febco FRK 6" First or Second Check Module Assembly 805 806 825 826 YD CK4
Pre-owned
·
FEBCO
EUR 512.71
or Best Offer
EUR 45.97 P&P
for Watts 0887794 RK009M2-T 1-1/4" - 1-1/2" 009M2 Pressure Zone Total Repair Kit
Brand new
·
Unbranded
EUR 264.48
EUR 3.42 P&P
Watts RK009M1 1-1/4" 1-1/2" & 2" 009 M1 First Check Kit 0887270 NEW FAST SHIPPIN
New (other)
·
Watts
EUR 211.85
or Best Offer
Free postage
🔥009M2 1-1/4"- 1-1/2" Backflow Preventer Reduced Pressure Zone Total Repair Kit
Brand new
EUR 196.86
or Best Offer
EUR 31.34 P&P
72-200mm Polypropylene Ending Flap Valve Self Activating End Drainage Backwater
Brand new
·
Business
EUR 67.46
to
EUR 117.58
EUR 22.08 P&P
Watts RK 009- T 1/4" - 1/2" Total Repair Kit
Brand new
·
Watts
EUR 85.59
EUR 57.02 P&P
0 bids
3d 12h
1 LF007M1-QT-S Double Check Valve Assembly 0122609
Brand new
·
Unbranded
EUR 321.68
Was:
EUR 374.05
was - EUR 374.05
or Best Offer
EUR 24.36 P&P
Watts 1" Pressure Zone Valve Backflow Preventer (LF009M2-QT) - BRAND NEW
Brand new
·
Watts
EUR 341.52
EUR 54.15 P&P
Anti-Rat Rodent Barrier 110mm Toilet Drain Waste Valve
Brand new
·
Business
EUR 9.63
EUR 18.27 P&P
203 sold
For 0887793 887793 RK 009M2-for 1" 009M2 & 009 LF009 Reduced Pressure Zone Assem
Brand new
EUR 171.85
EUR 19.94 P&P
887794 009M2 1-1/4"-1-1/2" Repair Kit For Watts Backflow Preventer Pressure Zone
Brand new
·
Unbranded
EUR 272.87
or Best Offer
EUR 22.92 P&P
WATTS RK 909 RT 1-1/4' - 2" TOTAL VALVE RUBBER PARTS REPAIR KIT **
New (other)
EUR 100.02
EUR 21.25 P&P
Only 1 left.
Replacement for Watts RK 0887794 887794 009M2 1-1/4" - 1-1/2" Total Repair Kit
Brand new
·
Unbranded
EUR 158.35
EUR 59.45 P&P
0 bids
3d 12h
Watts 009-QT 1/2 , 1/2" Lead Free RPZ Back Flow Preventer
New (other)
EUR 299.58
EUR 40.01 P&P
Watts RK 009M3-T Total 3/4" Repair Backflow Repair Kit
Brand new
EUR 61.26
EUR 15.31 P&P
Watts LF009M2 1 1/2" Lead Free Reduced Pressure Zone Backflow Preventer Assembly
Brand new
EUR 590.60
EUR 85.85 P&P
Honeywell BA295S-1/2AGB BackFlow Preventer Type BA
New (other)
·
Business
EUR 385.54
(EUR 385.54/Unit)
EUR 26.28 P&P
Watts RK 009M2-T 1 Backflow Preventer Repair Kit
Brand new
EUR 76.57
EUR 19.14 P&P
New listing
Watts 1" LF288AM4 Anti-Siphon Vacuum Breaker Lead Free Backflow Preventer
Brand new
EUR 146.34
or Best Offer
EUR 22.06 P&P
FABCO #850 HG 1" 175 PSI 600CWP BACKFLOW PREVENTER
New (other)
·
FEBCO
EUR 149.79
EUR 34.18 P&P
2 watching
WATER PUMP ASSY MSP2 / OSP-B6HUBEJ2
New (other)
·
Unbranded
EUR 256.77
or Best Offer
EUR 27.18 P&P
Woodford 37HD1-BR Hose Connection Backflow Preventer Brass
New (other)
EUR 70.01
or Best Offer
EUR 20.35 P&P
Watts RK 009M1-T 1 1/4" - 2" Total Repair Kit
Brand new
EUR 158.35
EUR 61.63 P&P
0 bids
3d 12h
for Jabsco 29045-2000 Marine Manual Toilet Service Kit
Brand new
EUR 58.94
EUR 19.48 P&P
009M2 1-1/4" - 1-1/2" Total Repair Kit for Series 009M2/LF 4000BM2 RK 009M2-T
Brand new
EUR 272.98
EUR 22.48 P&P
New listing
Nickel-Finish Wilkins 975XL 1" Backflow Preventer - Low Maintenance and Durable
Brand new
·
Unbranded
EUR 1,213.72
or Best Offer
EUR 70.76 P&P
Mid-West Instrument Model 830 Five Valve Backflow Preventer Test Kit & Case
Pre-owned
EUR 342.38
EUR 89.89 P&P
ZURN WILKINS 1-350 For 1" Pipe Size Double Check Backflow Preventer w/EZSwap
Brand new
·
Zurn
EUR 162.59
EUR 34.60 P&P
Watts 1" Double Check Valve Assembly 007M1-QT Backflow Prevention
New (other)
EUR 171.18
EUR 51.98 P&P
887794 009M2 1-1/4" - 1-1/2" Reduced Pressure Zone Assembly For Watts RK 009M2-T
Brand new
·
Unbranded
EUR 272.62
or Best Offer
EUR 38.17 P&P
0887793 887793 RK 009M2-T Replace for Watts 009M2 1" Total Repair Kit 1" 009M2
Brand new
EUR 165.98
or Best Offer
EUR 19.32 P&P
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