1/2" OD X 1/2" NPT Male Stem Adaptor - PI051624S Compressed Air. Suitable for Vacuum. • Drink dispensers and pure water fittings. Stem Outside Diameter (mm): 1/2" Connection/Thread Type: 1/2" MPN: PI051624S Product Code: PI051624S This is an online offer only for a Limited Time! Availability: In stock Only £1.11 incl VAT. Delivery available to UK/Europe |