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Reduced Pressure Zone Backflow Preventer


Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer 
  • Max. Pressure 175 psi 
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For Drinking Water Applications in CA, VT, MD, LA
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31 Products
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Product #
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Model #
Series
Size
Connection
Body Material
Temp. Range
Max. Temp.
Features
For Drinking Water Applications
For Drinking Water Applications in CA, VT, MD, LA
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1/2 LF 009QT
Watts 009
1/2"
IPS
Lead Free Brass
33 Degrees to 180 Degrees F
180 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$388.75 / each

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Catalog Page #  3630 

Price $388.75 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 009
  • Size 1/2"
  • Connection IPS
  • Body Material Lead Free Brass
  • Temp. Range 33 Degrees to 180 Degrees F
  • Max. Temp. 180 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
1/2 SS009M3QT
Watts 009
1/2"
NPT
Stainless Steel
33 Degrees to 180 Degrees F
180 Degrees F
Quarter Turn
Low Lead Compliant
Certified Low Lead Compliant

$1,561.00 / each

Enter location to check availability
Catalog Page #  NA

Price $1,561.00 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 009
  • Size 1/2"
  • Connection NPT
  • Body Material Stainless Steel
  • Temp. Range 33 Degrees to 180 Degrees F
  • Max. Temp. 180 Degrees F
  • Max. Pressure 175 psi
  • Features Quarter Turn
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
3/4 LF 009QT
Watts 009
3/4"
IPS
Lead Free Brass
33 Degrees to 180 Degrees F
180 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$417.75 / each

Enter location to check availability
Catalog Page #  3630 

Price $417.75 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 009
  • Size 3/4"
  • Connection IPS
  • Body Material Lead Free Brass
  • Temp. Range 33 Degrees to 180 Degrees F
  • Max. Temp. 180 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
009M2QTS-3/4"
Watts 009
3/4"
NPT
Bronze
33 Degrees to 180 Degrees F
180 Degrees F
Quarter Turn

$365.00 / each

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Catalog Page #  3630 

Price $365.00 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 009
  • Size 3/4"
  • Connection NPT
  • Body Material Bronze
  • Temp. Range 33 Degrees to 180 Degrees F
  • Max. Temp. 180 Degrees F
  • Max. Pressure 175 psi
  • Features Quarter Turn
3/4 LF009M3-QT-S
Watts 009
3/4"
NPT
Lead Free Bronze
33 Degrees to 180 Degrees F
180 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$390.25 / each

Enter location to check availability
Catalog Page #  3630 

Price $390.25 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 009
  • Size 3/4"
  • Connection NPT
  • Body Material Lead Free Bronze
  • Temp. Range 33 Degrees to 180 Degrees F
  • Max. Temp. 180 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
3/4 LF009M3-QT
Watts 009
3/4"
NPT
Lead Free Bronze
33 Degrees to 180 Degrees F
180 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$374.75 / each

Enter location to check availability
Catalog Page #  3630 

Price $374.75 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 009
  • Size 3/4"
  • Connection NPT
  • Body Material Lead Free Bronze
  • Temp. Range 33 Degrees to 180 Degrees F
  • Max. Temp. 180 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
1 LF 009M2QT1"
Watts 009
1"
IPS
Lead Free Brass
33 Degrees to 180 Degrees F
180 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$507.00 / each

Enter location to check availability
Catalog Page #  3630 

Price $507.00 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 009
  • Size 1"
  • Connection IPS
  • Body Material Lead Free Brass
  • Temp. Range 33 Degrees to 180 Degrees F
  • Max. Temp. 180 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
009-M1-QTS
Watts 009
1"
NPT
Bronze
33 Degrees to 180 Degrees F
180 Degrees F
Quarter Turn

$410.25 / each

Enter location to check availability
Catalog Page #  3630 

Price $410.25 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 009
  • Size 1"
  • Connection NPT
  • Body Material Bronze
  • Temp. Range 33 Degrees to 180 Degrees F
  • Max. Temp. 180 Degrees F
  • Max. Pressure 175 psi
  • Features Quarter Turn
1 LF009M2-QT-S
Watts 009
1"
NPT
Lead Free Bronze
33 Degrees to 180 Degrees F
180 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$418.25 / each

Enter location to check availability
Catalog Page #  3630 

Price $418.25 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 009
  • Size 1"
  • Connection NPT
  • Body Material Lead Free Bronze
  • Temp. Range 33 Degrees to 180 Degrees F
  • Max. Temp. 180 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
1 LF009M2-QT
Watts 009
1"
NPT
Lead Free Bronze
33 Degrees to 180 Degrees F
180 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$425.25 / each

Enter location to check availability
Catalog Page #  3630 

Price $425.25 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 009
  • Size 1"
  • Connection NPT
  • Body Material Lead Free Bronze
  • Temp. Range 33 Degrees to 180 Degrees F
  • Max. Temp. 180 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
11/2 LF 009QT
Watts 009
1-1/2"
IPS
Lead Free Brass
33 Degrees to 180 Degrees F
180 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$974.50 / each

Enter location to check availability
Catalog Page #  3630 

Price $974.50 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 009
  • Size 1-1/2"
  • Connection IPS
  • Body Material Lead Free Brass
  • Temp. Range 33 Degrees to 180 Degrees F
  • Max. Temp. 180 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
2 LF 009QT
Watts 009
2"
IPS
Lead Free Brass
33 Degrees to 180 Degrees F
180 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$993.00 / each

Enter location to check availability
Catalog Page #  3630 

Price $993.00 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 009
  • Size 2"
  • Connection IPS
  • Body Material Lead Free Brass
  • Temp. Range 33 Degrees to 180 Degrees F
  • Max. Temp. 180 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
3/4 LF825YA-QT RP
Watts 825
3/4"
NPT
Lead Free Bronze
32 Degrees to 140 Degrees F
140 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$569.50 / each

Enter location to check availability
Catalog Page #  3632 

Price $569.50 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 825
  • Size 3/4"
  • Connection NPT
  • Body Material Lead Free Bronze
  • Temp. Range 32 Degrees to 140 Degrees F
  • Max. Temp. 140 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
3/4 LF909-QT
Watts 909
3/4"
FNPT
Bronze
33 Degrees to 140 Degrees F
140 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$848.00 / each

Enter location to check availability
Catalog Page #  3630 

Price $848.00 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 909
  • Size 3/4"
  • Connection FNPT
  • Body Material Bronze
  • Temp. Range 33 Degrees to 140 Degrees F
  • Max. Temp. 140 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
1 LF909-QT
Watts 909
1"
FNPT
Bronze
33 Degrees to 140 Degrees F
140 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$1,001.00 / each

Enter location to check availability
Catalog Page #  3630 

Price $1,001.00 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 909
  • Size 1"
  • Connection FNPT
  • Body Material Bronze
  • Temp. Range 33 Degrees to 140 Degrees F
  • Max. Temp. 140 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
1 1/4 LF909M1-QT
Watts 909
1-1/4"
FNPT
Bronze
33 Degrees to 140 Degrees F
140 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$1,477.00 / each

Enter location to check availability
Catalog Page #  3630 

Price $1,477.00 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 909
  • Size 1-1/4"
  • Connection FNPT
  • Body Material Bronze
  • Temp. Range 33 Degrees to 140 Degrees F
  • Max. Temp. 140 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
1 1/2 LF909M1-QT
Watts 909
1-1/2"
FNPT
Bronze
33 Degrees to 140 Degrees F
140 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$1,617.00 / each

Enter location to check availability
Catalog Page #  3630 

Price $1,617.00 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 909
  • Size 1-1/2"
  • Connection FNPT
  • Body Material Bronze
  • Temp. Range 33 Degrees to 140 Degrees F
  • Max. Temp. 140 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
2 LF909M1-QT
Watts 909
2"
FNPT
Bronze
33 Degrees to 140 Degrees F
140 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$1,756.00 / each

Enter location to check availability
Catalog Page #  3630 

Price $1,756.00 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 909
  • Size 2"
  • Connection FNPT
  • Body Material Bronze
  • Temp. Range 33 Degrees to 140 Degrees F
  • Max. Temp. 140 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
2 1/2 DLF909-OSY
Watts 909
2-1/2"
Flanged
Cast Iron
33 Degrees to 110 Degrees F
110 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$2,380.00 / each

Enter location to check availability
Catalog Page #  3630 

Price $2,380.00 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 909
  • Size 2-1/2"
  • Connection Flanged
  • Body Material Cast Iron
  • Temp. Range 33 Degrees to 110 Degrees F
  • Max. Temp. 110 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
2 1/2 LF909-DNRS
Watts 909
2-1/2"
Flanged
Cast Iron
33 Degrees to 110 Degrees F
140 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$2,954.00 / each

Enter location to check availability
Catalog Page #  NA

Price $2,954.00 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 909
  • Size 2-1/2"
  • Connection Flanged
  • Body Material Cast Iron
  • Temp. Range 33 Degrees to 110 Degrees F
  • Max. Temp. 140 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
3 DLF909-OSY
Watts 909
3"
Flanged
Cast Iron
33 Degrees to 110 Degrees F
110 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$2,680.00 / each

Enter location to check availability
Catalog Page #  3630 

Price $2,680.00 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 909
  • Size 3"
  • Connection Flanged
  • Body Material Cast Iron
  • Temp. Range 33 Degrees to 110 Degrees F
  • Max. Temp. 110 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
3 LF909-DNRS
Watts 909
3"
Flanged
Cast Iron
33 Degrees to 110 Degrees F
140 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$3,323.00 / each

Enter location to check availability
Catalog Page #  NA

Price $3,323.00 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 909
  • Size 3"
  • Connection Flanged
  • Body Material Cast Iron
  • Temp. Range 33 Degrees to 110 Degrees F
  • Max. Temp. 140 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
4 DLF909-OSY
Watts 909
4"
Flanged
Cast Iron
33 Degrees to 110 Degrees F
110 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$3,142.00 / each

Enter location to check availability
Catalog Page #  3630 

Price $3,142.00 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 909
  • Size 4"
  • Connection Flanged
  • Body Material Cast Iron
  • Temp. Range 33 Degrees to 110 Degrees F
  • Max. Temp. 110 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
4 LF909-DNRS
Watts 909
4"
Flanged
Cast Iron
33 Degrees to 110 Degrees F
140 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$4,013.00 / each

Enter location to check availability
Catalog Page #  NA

Price $4,013.00 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 909
  • Size 4"
  • Connection Flanged
  • Body Material Cast Iron
  • Temp. Range 33 Degrees to 110 Degrees F
  • Max. Temp. 140 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
6 LF909-DOSY
Watts 909
6"
Flanged
Cast Iron
33 Degrees to 110 Degrees F
140 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$6,291.00 / each

Enter location to check availability
Catalog Page #  NA

Price $6,291.00 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 909
  • Size 6"
  • Connection Flanged
  • Body Material Cast Iron
  • Temp. Range 33 Degrees to 110 Degrees F
  • Max. Temp. 140 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
909 OSY 6
Watts 909
6"
Flanged
Epoxy Coated Cast Iron
33 Degrees F
140 Degrees F

$5,891.00 / each

Enter location to check availability
Catalog Page #  NA

Price $5,891.00 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 909
  • Size 6"
  • Connection Flanged
  • Body Material Epoxy Coated Cast Iron
  • Temp. Range 33 Degrees F
  • Max. Temp. 140 Degrees F
  • Max. Pressure 175 psi
8 LF909M1-DOSY
Watts 909
8"
NPT
Cast Iron
33 Degrees to 110 Degrees F
140 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$12,144.00 / each

Enter location to check availability
Catalog Page #  NA

Price $12,144.00 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 909
  • Size 8"
  • Connection NPT
  • Body Material Cast Iron
  • Temp. Range 33 Degrees to 110 Degrees F
  • Max. Temp. 140 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
957-OSY 21/2
Watts 957
2-1/2"
Flanged
304 Stainless Steel
33 Degrees to 110 Degrees F
110 Degrees F
Outside Stem and Yoke
Low Lead Compliant
Certified Low Lead Compliant

$2,382.00 / each

Enter location to check availability
Catalog Page #  NA

Price $2,382.00 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 957
  • Size 2-1/2"
  • Connection Flanged
  • Body Material 304 Stainless Steel
  • Temp. Range 33 Degrees to 110 Degrees F
  • Max. Temp. 110 Degrees F
  • Max. Pressure 175 psi
  • Features Outside Stem and Yoke
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
957-OSY3
Watts 957
3"
Flanged
304 Stainless Steel
33 Degrees to 110 Degrees F
110 Degrees F
Outside Stem and Yoke
Low Lead Compliant
Certified Low Lead Compliant

$2,474.00 / each

Enter location to check availability
Catalog Page #  NA

Price $2,474.00 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 957
  • Size 3"
  • Connection Flanged
  • Body Material 304 Stainless Steel
  • Temp. Range 33 Degrees to 110 Degrees F
  • Max. Temp. 110 Degrees F
  • Max. Pressure 175 psi
  • Features Outside Stem and Yoke
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
957-OSY 4"
Watts 957
4"
Flanged
304 Stainless Steel
33 Degrees to 110 Degrees F
110 Degrees F
Outside Stem and Yoke
Low Lead Compliant
Certified Low Lead Compliant

$3,151.00 / each

Enter location to check availability
Catalog Page #  NA

Price $3,151.00 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 957
  • Size 4"
  • Connection Flanged
  • Body Material 304 Stainless Steel
  • Temp. Range 33 Degrees to 110 Degrees F
  • Max. Temp. 110 Degrees F
  • Max. Pressure 175 psi
  • Features Outside Stem and Yoke
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
957 OSY 6
Watts 957
6"
Flanged
Stainless Steel Body, Iron Valves
33 Degrees F
140 Degrees F
Low Lead Compliant
Certified Low Lead Compliant

$7,293.00 / each

Enter location to check availability
Catalog Page #  NA

Price $7,293.00 / each

Technical Specs

  • Item Reduced Pressure Zone Backflow Preventer
  • Series Watts 957
  • Size 6"
  • Connection Flanged
  • Body Material Stainless Steel Body, Iron Valves
  • Temp. Range 33 Degrees F
  • Max. Temp. 140 Degrees F
  • Max. Pressure 175 psi
  • For Drinking Water Applications Low Lead Compliant
  • For Drinking Water Applications in CA, VT, MD, LA Certified Low Lead Compliant
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More