Application
To use with Cylinder airlock (product code 28201), available separately, choose 44 to 37mm taper Ø x 38mm bored Compound Bung (product code 35506), available separately.
Airlock adaptor
- Enables an airlock and bung to be fitted to the hole of a flat-topped tank (e.g., plastic ex-juice drums and variable capacity tanks)
- Suitable for use with Speidel variable capacity tanks (type BO & FO) with a tank diameter of up to 820mm
- Keeps the stem of the airlock above the level of the liquid while allowing the vessel to be filled to the underside of the lid to exclude air
- Supplied with black o-ring
- Easy to fit: push male fitting up through the hole in the tank lid/top so the seal is up against the underside of the lid/top; screw female fitting onto male fitting
- Tank hole needs to be 44mm diameter
NB The airlock and bung shown in the additional photos are not included - see Application.
NB A different version of this airlock adaptor is available which includes a cap, so you can also use it without a bung and airlock - see Bulkhead Airlock Adapator (orange), product code 95202.
Specification
Male fitting:
- Bottom rim outside Ø: 51mm
- Collar outside Ø (widest point): 42mm
- Female fitting:
- Inside Ø (at top): 36mm
- With thread on outside for cap (not included, supplied separately)
- When screwed together (without cap):
- Height: 57mm