McAlpine 1 1/2" Anti Siphon Adaptor Black

Amazon

1.5 inch anti siphon adaptor designed to prevent trap seal loss caused by negative air pressure in waste systems Helps maintain proper drainage flow and prevents foul odours from entering through basin or sink waste outlets Manufactured from durable black plastic for long lasting reliability and resistance to household chemicals Produced by McAlpine for compatibility with a wide range of basin and sink plumbing installations, Weight: 0.158291904116 pounds, Manufacturer: McAlpine

ManoMano

McAlpine 1�" Black Anti-Syphon adaptor whose valve neutralises negative syphonic pressure and eliminates gurgling. Can be used with a bottle trap on it's own. Anti-Syphon Valve neutralises negative syphonic pressure and eliminates gurgling Multifit Compression Outlet suits all plastic, copper and lead pipes AAV Trap Adaptor makes any Trap Anti-Syphon Manufactured in ABS Available in Black or White