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Reduced Pressure Zone Backflow Preventer

  • Mfr # 957-OSY 21/2

  • Zoro # G0845056


product price: $5,038.99
/ea
Item requires special delivery charges. A $110.00 per item surcharge will be applied.

Key Features

Body Material
304 stainless steel
Temp. Range
33 Degrees to 140 Degrees F
Width
9-3/16"
Pipe Size
2-1/2"
Series
Watts 957
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Specifications

Product Information

MFR #
957-OSY 21/2
Zoro #
G0845056
UPC #
098268347821
Country of Origin
United States

Dimensions

Width
9-3/16"
Pipe Size
2-1/2"
Length
30-3/4"
Size
2-1/2"
Overall Height
22.88 in
Overall Length
30.75 in
Overall Width
9.19 in
Connection Size - Side 1
2 1/2 in
Nominal Valve Size
2 1/2 in
Connection Size - Side 2
2 1/2 in

Details

Item
Reduced Pressure Zone Backflow Preventer
Body Material
304 stainless steel
Temp. Range
33 Degrees to 140 Degrees F
Series
Watts 957
Features
Outside Stem and Yoke
Max. Pressure
175 psi
Connection
Flanged Joint
Max. Temp.
140 Degrees F
Standards
ASSE 1013, CSA B64.4, CUL, FM
Flow
350 gpm
Spring Material
Stainless Steel
Material of Construction
304 Stainless Steel
Seat Material
Plastic
Manufacturer Warranty
1 yr
Includes Flood Protection
Flood Protection Included
Maximum Pressure - Operating
175 psi
Check Mechanism Material
PPO
Mounting Orientation
Horizontal
Includes Flow Meter
No Flow Meter
Connection Type - Side 1
Flange
For Media
Water
Hazard Protection Level
High Health Hazard
Operating Temperature - Minimum
33 Degrees F
Shut-Off Valve Included
OSY Gate Valve
Operating Temperature - Maximum
140 Degrees F
Backflow Preventer Type
Reduced Pressure Assembly (RP)
Includes Freeze Sensor
No Freeze Sensor
Connection Type - Side 2
Flange
Includes Strainer
No Strainer
Valve Series
957

Description

Backflow Preventer, Reduced Pressure Zone, Outside Stem And Yoke, Size 2 1/2 In, Flanged Connection, Material of Construction 304 Stainless Steel, Temp Range 33 To 110 F, Max Pressure 175 PSI, Width 16 3/8 In, Length 31 In, Standards ASSE 1013, CSA B64.4, FM, CUL

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