2 Chamber Airlock and Bung

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In stock

Speidel 2 chamber airlock and acrylic bung suitable for Speidel stainless steel tanks with an upward DN50 vent and a capacity up to 10,000 litres and a diameter between 550mm and 2,000mm.

Tanks suitable include:

Speidel Variable Capacity Tanks - BO & FO

Speidel Fixed Capacity Tanks - FS-MO, AS-MO, RS-MO and RA-MO


Width: 120mm

Height: 225mm

Chambers: 45mm x 48mm high


Width: 54mm to 46mm

Height: 36mm

Bore: 15mm