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Backflow Preventers
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1,320 results
Sort: Best Match
Best Match
Time: ending soonest
Time: newly listed
Price + postage: lowest first
Price + postage: highest first
Distance: nearest first
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Country/Region of Manufacture
United States
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Not specified
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
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12 in
Not specified
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Not specified
Valve Operation
Air-Operated
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Solenoid
Not specified
Condition
Brand New
New: Never Used
Seller refurbished
Used
For parts or not working
Price
Under AU $115
AU $115 to AU $540
Over AU $540
All Filters
New listing
Total Repair Kit for Watts 1/4”,3/8”, and 1/2” 009/LF009
Brand new
AU $115.52
Was:
AU $165.03
was AU $165.03
or Best Offer
AU $32.60 postage
For Watts 0061888 9D-M2 3/4 Backflow Preventer With Vent 3/4 Dual Check Valve
Brand new
AU $139.28
Free postage
Febco 6" Check Cover 805 806 825 826 YD D Double DC Backflow Preventer RP RPZ
Pre-owned
·
FEBCO
AU $168.38
AU $26.19 postage
Febco 6" Check Cover 805 806 825 826 YD D Double DC Backflow Preventer RP RPZ
Pre-owned
·
FEBCO
AU $168.38
AU $26.19 postage
For Jabsco Marine Manual Toilet Service Kit for 29090-2 & 29120-2 Series Toilet
Brand new
AU $89.18
Free postage
Watts 3/4” LF009-QT-FS Reduced Pressure Zone Assembly
Brand new
AU $191.37
AU $124.16 postage
1 bid
2d 14h
Zurn Wilkins 34-975XL2 3/4" Reduced Pressure Zone Backflow Preventer Lead-Free
Brand new
·
Wilkins
(3)
AU $655.08
AU $124.33 postage
806 sold
Watts 009M2 1" Total Repair Kit~Open box
New (other)
AU $153.09
or Best Offer
AU $61.99 postage
0 bids
2d 13h
Zurn Wilkins 1-975XL2 1" Reduced Pressure Zone Backflow Preventer Lead-Free
Brand new
·
Zurn
(9)
AU $496.79
AU $151.81 postage
1,181 sold
New listing
Watts LF009M3-QT-FS 3/4” Reduced Pressure Zone Assembly
Brand new
AU $404.16
AU $145.65 postage
Anti-Rat Rodent Barrier 110mm Toilet Drain Waste Valve
Brand new
(4)
AU $20.67
AU $39.08 postage
203 sold
1-1/2" - 2" Complete Rubber Kit - Febco 825Y 825YA - 905112
Brand new
·
FEBCO
AU $134.70
AU $25.19 postage
for Watts 9D-M2 3/4" Dual Check Valve Backflow Preventer with Atmospheric Vent
Brand new
AU $154.78
or Best Offer
Free postage
For 3/4"-1" Wilkins Zurn 975XL and 975XL2 Complete Backflow Preventer Repair Kit
Brand new
AU $64.13
Was:
AU $67.49
was AU $67.49
or Best Offer
AU $4.55 postage
WATTS RK 009-VT TOTAL RELIEF VALVE KIT FOR 1/4 - 1/2 INCH 6AUT6 Z3
Brand new
AU $151.54
AU $25.68 postage
5 watching
RK34-375 Complete Valve Repair Kit for Zurn Wilkins 1/2"-3/4" 375 375XL 375ST
Brand new
AU $65.99
Free postage
Zurn Wilkins 375xL 1/2” To 2” 375/375XL Pressure Vessel
New (other)
·
Zurn Wilkins
(4)
AU $336.79
or Best Offer
AU $35.82 postage
WATTS RK 009M3-T 3/4" Total Repair Kit
Brand new
AU $229.64
AU $64.77 postage
0 bids
3d 13h
New listing
Watts 1" LF288AM4 Anti-Siphon Vacuum Breaker Lead Free Backflow Preventer
Brand new
(2)
AU $234.08
or Best Offer
AU $32.79 postage
Watts 1" LF009M2-QT-FS Reduced Pressure Zone Assembly
Brand new
·
Watts
(1)
AU $558.79
AU $207.78 postage
0 bids
3d 13h
Watts 2" Lead Free Reduced Pressure Zone Backflow Preventer 2 LF009-QT-FS
Brand new
AU $1,370.18
or Best Offer
AU $137.25 postage
For Wilkins Zurn 975XL 975XL2 1 1/4 inch to 2 inch Model Replacement Repair Kit
Brand new
AU $113.99
or Best Offer
Free postage
Watts RK 009- T 1/4" - 1/2" Total Repair Kit
Brand new
·
Watts
(1)
AU $153.09
AU $86.67 postage
0 bids
3d 13h
New listing
Backflow Repair Kit Backflow Preventer Repair Kit Backflow Rebuild Accessory
Brand new
·
Unbranded
AU $38.04
AU $3.28 postage
Woodford 37HD1-BR Hose Connection Backflow Preventer Brass
New (other)
AU $111.99
or Best Offer
AU $30.28 postage
For Watts 0061888 9D-M2 3/4 Backflow Preventer With Vent 3/4 Dual Check Valve
Brand new
AU $154.78
or Best Offer
Free postage
🔥009M2 1-1/4"- 1-1/2" Backflow Preventer Reduced Pressure Zone Total Repair Kit
Brand new
AU $387.31
or Best Offer
AU $59.18 postage
FABCO #850 HG 1" 175 PSI 600CWP BACKFLOW PREVENTER
New (other)
·
FEBCO
AU $294.70
AU $74.30 postage
2 watching
Backflow Preventer Repair w/Poppets Springs Seats for 1-1/4" to 2" 975XL 975XL2
Brand new
AU $54.05
Was:
AU $56.89
was AU $56.89
or Best Offer
AU $4.55 postage
Watts RK 009M1-RT 1 1/4-2 Backflow Preventer Repair Kit 0887280 762.10.04.177
AU $203.50
or Best Offer
Free postage
Zurn Wilkins: double check valve assembly 20-350LT
Brand new
AU $250.00
AU $20.00 postage
Total Repair Kit for 1" 009M2 & 009 LF009 Reduced Pressure Zone Assemblies
Brand new
AU $293.40
Free postage
0887795 RK009M2-T 2” Total Repair Kit for Watts 009 LF009
Brand new
AU $421.00
AU $95.85 postage
Replacement for Watts RK 0887794 887794 009M2 1-1/4" - 1-1/2" Total Repair Kit
Brand new
·
Unbranded
AU $283.22
AU $113.82 postage
0 bids
3d 13h
Watts 1/2 Inch 9D-M3 Dual Check Valve Backflow
AU $154.78
or Best Offer
Free postage
1-1/4" - 2" Zurn Wilkins 975XL 975XL2 - Complete Rubber Kit - RK114-975XLR
Brand new
AU $122.92
AU $24.84 postage
WATTS RK 909 RT 1-1/4' - 2" TOTAL VALVE RUBBER PARTS REPAIR KIT **
New (other)
AU $159.98
AU $31.69 postage
Only 1 left!
Watts 009-QT 1/2 , 1/2" Lead Free RPZ Back Flow Preventer
New (other)
AU $589.41
AU $83.59 postage
Watts 887301 RK 009M2-CK2 Second Check Backflow Preventer Valve Kit
New (other)
AU $218.84
AU $71.84 postage
Watts 0886010 3/4" Backflow Preventer Repair Kit
AU $252.92
or Best Offer
Free postage
1/4"-1/2" Model 975XL/XL2 Complete Poppets Springs and Seats for Zurn Wilkins
Brand new
·
Unbranded
AU $113.99
Free postage
905111 Whole Rubber Repair Kit for Febco 3/4"-1-1/4" Backflow Fits 825Y Series
Brand new
AU $59.39
Free postage
Watts RK 009M1-T 1 1/4" - 2" Total Repair Kit
Brand new
AU $283.22
AU $135.30 postage
0 bids
3d 13h
0887298 Total Repair Kit Replacement for watts LF009/009, 1/4-1/2 Inch Models
New (other)
AU $133.02
AU $25.14 postage
backflow preventer 1 inch Pvb Febco Wilkins Apollo back flow
Brand new
·
FEBCO
AU $244.18
AU $77.48 postage
110mm Vertically Assembled Anti Flooding Backwater Valve Backflow Prevention
Brand new
AU $256.50
AU $63.61 postage
4A-005-07 Fits Apollo backflow preventer 1" Float & Bonnet Repair Kit 4A00507
Brand new
AU $60.49
Free postage
Watts 009M2-QT / 009M2-QT-FS Lead Free 1" Reduced Pressure Zone Assembly
Brand new
·
Watts
(1)
AU $586.80
AU $156.24 postage
Only 3 left
New listing
Insulated Backflow Preventer Cover - 7 Layers, 30"W x 24"H - Winter Protection
Brand new
·
Unbranded
AU $219.36
AU $64.35 postage
Watts LF009-QT 1/2" Reduced Pressure Zone Assembly Backflow Preventer
Brand new
·
Watts
(1)
AU $421.00
AU $152.79 postage
0 bids
3d 13h
New listing
For 3/4"-1" Wilkins Zurn 975XL and 975XL2 Complete Backflow Preventer Repair Kit
Brand new
AU $63.57
AU $10.99 postage
Puma Air Compressor Compressed Air Tank Check Valve OEM Replacement 2414025T
Brand new
AU $38.65
AU $27.01 postage
Only 1 left!
Wilkins Zurn 34-700F Model 700 3/4" Dual Check Valve Backflow Preventer
Brand new
AU $84.12
AU $77.25 postage
Genuine FEBCO 905061 Replacement Parts Single Check Rubber Kit
New (other)
·
FEBCO
AU $126.30
or Best Offer
AU $24.94 postage
3/4” Watts LF009M3QT. RP - New Assembly
Brand new
AU $547.31
AU $166.92 postage
Watts LF009M2 1 1/2" Lead Free Reduced Pressure Zone Backflow Preventer Assembly
Brand new
AU $1,056.34
AU $170.22 postage
ZURN 1-20XLEPEX WATER PRESSURE REDUCING VALVE (NEW)
Brand new
AU $151.53
Was:
AU $162.93
was AU $162.93
AU $57.17 postage
72-200mm Polypropylene Ending Flap Valve Self Activating End Drainage Backwater
Brand new
AU $144.79
to
AU $252.37
AU $63.41 postage
9 watching
0887793 887793 RK 009M2-T Replace for Watts 009M2 1" (Repair Kit)
New (other)
·
Unbranded
AU $196.76
Was:
AU $234.25
was AU $234.25
or Best Offer
AU $27.01 postage
Watts RK 800M4-T Repair Kit 1/2” 3/4” 800M4QT LF800M4QT Vacuum Breaker Parts
New (other)
AU $121.23
or Best Offer
AU $43.25 postage
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