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Non Return Valve
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- Prevents the backflow of effluent from an elevated section of pipeline back through the pump and into an effluent sump or storage pond.
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Air & Vacuum Release Valve
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- Prevents effluent siphoning from an elevated sump or storage pond through the pump and pipeline to an irrigator after the pump has stopped.
- Assists with the priming of an effluent pump fitted with a suction extension and non return valve.
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| Code |
Description |
| SWCVFF50 |
Non Return Valve 50 mm Brass |
| SWCVFF65 |
Non Return Valve 65 mm Brass |
| 50200 |
Air & Vacuum Release Valve |
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