Brand: | Zurn Wilkins |
Category: | Backflow Prevention, 350 Series |
Size Range: | 65-150mm |
Connection: | Flanged AS2129 Table D/E |
Product Description
350 SPD is a medium-hazard, high-performance, Low-head loss, Corrosion-resistant Backflow Preventer designed for installation on water lines in fire protection systems to protect against both back siphonage and back-pressure of polluted water into the potable water supply. This assembly provides protection where a potential health hazard exists.
Features and Benefits
- Designed for installation on water lines in fire protection systems
- Protects against both back siphonage and back pressure of polluted water into the potable water supply
- Assembly provides protection where a potential health hazard does exist
- The device does not need to be removed from the line for maintenance
Standard Compliance
- Australian Watermark (AS/NZS 2845.1) Approved Lic. 1379
- Type tested AS/NZS 4020 Lic. 2011
Technical Data
Operating Parameters
- Sizes: 65, 80, 100, 150mm
- Maximum Working Water Pressure: 1200 Kpa
- Maximum Working Water Temperature: 60°C
Materials
- Main Valve Body: Stainless Steel
- Access Covers: Stainless Steel
- Coating: Epoxy
- Internals: Stainless Steel and NORYL
- Fasteners: Stainless Steel
- Elastomers: EPDM and Buna Nitrile
- Springs: Stainless Steel
- Flanges: Carbon Steel
Flow Rates
Technical Specifications
Dimensions and Weights
Zurn Wilkins - 350SPD Series, Stainless Steel - Backflow Preventer
Medium Hazard, High-Performance, Low Head Loss, Corrosion Resistant Backflow Preventer
Product Code | Size | Description |
---|---|---|
350SPD100 | 100mm | Medium Hazard, Stainless Steel, Double Check Backflow Preventer - Model 350SPD - Flanged to AS2129 Table D |
350SPD150 | 150mm | Medium Hazard, Stainless Steel, Double Check Backflow Preventer - Model 350SPD - Flanged to AS2129 Table D/E |
Note: Strainer and Valves are supplied loose, not including dressing sets or assembly.
Product Code | Size | Description |
---|---|---|
350SPD100+S | 100mm | Medium Hazard, Stainless Steel, Double Check Backflow Preventer - Model 350SPD + Y Strainer - Flanged to AS2129 Table D |
350SPD150+S | 150mm | Medium Hazard, Stainless Steel, Double Check Backflow Preventer - Model 350SPD + Y Strainer - Flanged to AS2129 Table D/E |
350SPD100+SV | 100mm | Medium Hazard, Stainless Steel, Double Check Backflow Preventer - Model 350SPD + Y Strainer + Gate Valves - Flanged to AS2129 Table D |
350SPD150+SV | 150mm | Medium Hazard, Stainless Steel, Double Check Backflow Preventer - Model 350SPD + Y Strainer + Gate Valves - Flanged to AS2129 Table D/E |
350SPD100+SBV | 100mm | Medium Hazard, Stainless Steel, Double Check Backflow Preventer - Model 350SPD + Y Strainer + Butterfly Valves - Flanged to AS2129 Table D |
350SPD150+SBV | 150mm | Medium Hazard, Stainless Steel, Double Check Backflow Preventer - Model 350SPD + Y Strainer + Butterfly Valves - Flanged to AS2129 Table D/E |
Additional Accessories
Epoxy Coated with Stainless Steel Screen. Flange/Flange - AS2129 Table D
Prooduct Code | Size | Description |
---|---|---|
YS065 | 65mm | Flanged Y Strainer, FBE Coated, Flange/Flange - AS2129 Table D/E |
YS080 | 80mm | Flanged Y Strainer, FBE Coated, Flange/Flange - AS2129 Table D/E |
YS100 | 100mm | Flanged Y Strainer, FBE Coated, Flange/Flange - AS2129 Table D |
YS150 | 150mm | Flanged Y Strainer, FBE Coated, Flange/Flange - AS2129 Table D/E |
YS200 | 200mm | Flanged Y Strainer, FBE Coated, Flange/Flange - AS2129 Table D/E |
YS250 | 250mm | Flanged Y Strainer, FBE Coated, Flange/Flange - AS2129 Table D/E |
Prooduct Code | Size | Description |
---|---|---|
NRS065 | 65mm | Isolating Gate Valve c/w Handle Wheel and Non-Rising Stem. Full Bore AS4087 PN16. Flange / Flange |
NRS080 | 80mm | Isolating Gate Valve c/w Handle Wheel and Non-Rising Stem. Full Bore AS4087 PN16. Flange / Flange |
NRS100 | 100mm | Isolating Gate Valve c/w Handle Wheel and Non-Rising Stem. Full Bore AS4087 PN16. Flange / Flange |
NRS150 | 150mm | Isolating Gate Valve c/w Handle Wheel and Non-Rising Stem. Full Bore AS4087 PN16. Flange / Flange |
NRS200 | 200mm | Isolating Gate Valve c/w Handle Wheel and Non-Rising Stem. Full Bore AS4087 PN16. Flange / Flange |
NRS250 | 250mm | Isolating Gate Valve c/w Handle Wheel and Non-Rising Stem. Full Bore AS4087 PN16. Flange / Flange |
Prooduct Code | Size | Description |
---|---|---|
BV050 | 50mm | Wafer (Universal) Epoxy Coated CI Body, SS316 Disc, EPDM Seat, c/w Notched Lever Handle |
BV065 | 65mm | Wafer (Universal) Epoxy Coated CI Body, SS316 Disc, EPDM Seat, c/w Notched Lever Handle |
BV080 | 80mm | Wafer (Universal) Epoxy Coated CI Body, SS316 Disc, EPDM Seat, c/w Notched Lever Handle |
BV100 | 100mm | Wafer (Universal) Epoxy Coated CI Body, SS316 Disc, EPDM Seat, c/w Notched Lever Handle |
BV150 | 150mm | Wafer (Universal) Epoxy Coated CI Body, SS316 Disc, EPDM Seat, c/w Notched Lever Handle |
BV200 | 200mm | Wafer (Universal) Epoxy Coated CI Body, SS316 Disc, EPDM Seat, c/w Notched Lever Handle |
BV250 | 250mm | Wafer (Universal) Epoxy Coated CI Body, SS316 Disc, EPDM Seat, c/w Notched Lever Handle |
Prooduct Code | Size | Description |
---|---|---|
RSM100 | 100mm | Gate Valve - Table D/E Flange Type or Grooved - with Tamper Switch |
RSM150 | 150mm | Gate Valve - Table D/E Flange Type or Grooved - with Tamper Switch |
RSM200 | 200mm | Gate Valve - Table D/E Flange Type or Grooved - with Tamper Switch |
SBOV100 | 100mm | Grooved Butterfly Valve with Tamper Switch |
SBOV150 | 150mm | Grooved Butterfly Valve with Tamper Switch |
SBOV200 | 200mm | Grooved Butterfly Valve with Tamper Switch |
Grooved Connection, High Performance Welding Strainer.
Prooduct Code | Size | Description |
---|---|---|
100WS2000 | 100mm | Welding Strainer 500-2,000 l/m |
150WS4000 | 150mm | Welding Strainer ~4,000 l/m |
150WS4500 | 150mm | Welding Strainer ~4,500 l/m |
150WS5000 | 150mm | Welding Strainer 5,000 l/m |
200WS6000 | 200mm | Welding Strainer ~6,000 l/m |
200WS6500 | 200mm | Welding Strainer 6,500 l/m |
200WS7000 | 200mm | Welding Strainer 7,000 l/m |
200WS7500 | 200mm | Welding Strainer 7,500 l/m |
To suit 350/375 ASTL Grooved backflow devices and grooved gate valves, butterfly valves or welding strainer.
Prooduct Code | Size | Description |
---|---|---|
GC100 | 100mm | Roll Groove / Roll Groove Rigid Coupler - Galvanised |
GC150 | 150mm | Roll Groove / Roll Groove Rigid Coupler - Galvanised |
GC200 | 200mm | Roll Groove / Roll Groove Rigid Coupler - Galvanised |
RGFA100 | 100mm | Roll Groove Fixed Flange Adaptor - Table E - Galvanised |
RGFA150 | 150mm | Roll Groove Fixed Flange Adaptor - Table E - Galvanised |
RGFA200 | 200mm | Roll Groove Fixed Flange Adaptor - Table E - Galvanised |
RGGF100 | 100mm | Roll Groove Hinged Flange Adaptor - Table E - Galvanised |
RGGF150 | 150mm | Roll Groove Hinged Flange Adaptor - Table E - Galvanised |
RGGF200 | 200mm | Roll Groove Hinged Flange Adaptor - Table E - Galvanised |