Vacuum Valve For Sewer Line 50mm Durgo
For indoor drainage systems to equalize negative pressure & protect water traps in system,reliable construction in ABS plastic with EPDM rubber seal.
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Vacuum Valve For Sewer Line 50mm Durgo
For indoor drainage systems to equalize negative pressure & protect water traps in system,reliable construction in ABS plastic with EPDM rubber seal.
Description
For indoor drainage systems to equalize negative pressure and protect water traps in the system. Reliable construction in ABS plastic with EPDM rubber seal. If you are unsure about the function of the vacuum valve, put a bag over the valve tightly and flush e.g. the toilet, if it works the bag should contract.
Specifications
- Outer pipe diameter: 50mm

