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Reduced Pressure Zone Backflow Preventer

  • Mfr # 957-OSY 4"

  • Zoro # G2221572


product price: $5,510.99
/ea
Item requires special delivery charges. A $130.00 per item surcharge will be applied.

Key Features

Body Material
304 stainless steel
Temp. Range
33 Degrees to 140 Degrees F
Width
22 3/4 in
Pipe Size
4"
Max. Pressure
175 psi
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Specifications

Product Information

MFR #
957-OSY 4"
Zoro #
G2221572
UPC #
098268347845
Country of Origin
United States

Dimensions

Width
22 3/4 in
Pipe Size
4"
Size
4 in
Length
31 11/16 in
Overall Length
33.75 in
Overall Width
11.19 in
Overall Height
29.75 in
Nominal Valve Size
4 in
Connection Size - Side 2
4 in
Connection Size - Side 1
4 in

Details

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

Description

Backflow Preventer, Reduced Pressure Zone, Outside Stem And Yoke, Size 4 In, Flanged Connection, Material of Construction 304 Stainless Steel, Temp Range 33 To 110 F, Max Pressure 175 PSI, Width 22 3/4 In, Length 31 11/16 In, Standards ASSE 1013, CSA B64.4, FM, CUL

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