These Spindrifter Aerated Bottom Drains are a extremely high quality fabricated bottom drain unit

The Spindrifter Aerated Bottom Drains membrane and backing plate fit into a recess in the specially manufactured dome (provided). This recess in the dome prevents the membrane from becoming detached. This complete assembly is secured to the bottom drain by means of a stem, which also provides the air inlet.Seperate airline feed to Spindrifter aerator to ensure no obstructions in the main drain line.

This unit completely replaces the " Standard Bottom Drain."

Other size permutations for pipework are available to order. Please contact us with specific requirements.

Add The Liner Flange Kit To Change A Concrete Drain To A Liner Drain

Available for concrete or liner instalation. Outlet For Airline Is 1 inch Pressure

Click here for Spindrifter Direct air Feed Kit