DWV Bend F&F Plain 225mm 30Deg (F) Coupling/Adaptor Anti-siphon Mechanism: prevents “suck-back”
Yard notes & kiln story
Description
DWV Bend F&F Plain 225mm 30Deg (F) Coupling Adaptor Anti siphon Mechanism: prevents “suck back” Anti siphon Mechanism: prevents “suck back” it ensures that a system doesn’t water during the rain