API couplings

Alfons Haar’s API coupling is called MAPI 100, and the associated cover CAPI-, interlock valve PMWV 3/2 and sight glass on the side.

The valve is mounted on the tanker, one for each chamber and is used in connection with bottom loading.

The valve is easy to operate and therefore preferred by most tanker drivers.

The mounting flange is prepared with holes for both 4-edge flange and TW flange.