Type A/B Air Gap Chamber for Polytanks

Polytank PolyA30 Air Gap Chamber with Weir

Converts all Polytank water tanks to meet UK legislation to provide a Type AB air gap. 

WRAS approved. Easy to fit.

Polytank A30 is designed to accommodate a maximum flow rate of 62 litres/minute (i.e. BS1212 part 2 float operated valve with a No. 9 - 9.5mm (3/8" bore seat).

A maximum float size of 178mm (7") can be accommodated.

Technical Information

• Colour: Black
• Material: MDPE
• WRAS approved
• Complies with BS4213.2004

Dimensions

Max Dimension before fixing:

• LENGTH: 375mm (15")
• WIDTH: 245mm (10")
• HEIGHT: 230mm (9")

Included Components

• PolyA30 Chamber with Weir
• PolyA30 seal
• 10 SS screws
• J4 insulation
• Extended arm
• Fixing instructions