Mann Tek, of Sweden, has the world’s widest range of Dry Disconnect Couplings.   Mann Tek Dry Disconnect Couplings are optimised for safe handling of liquid and vapour with minimum spill during connection and disconnection. Please call us to discuss your special requirements. 2" and 3" swivels are available ex stock. Call now for pricing. Tanker Solutions is proud to represent Mann Tek in New Zealand. Visit the Mann Tek web site.