1/4" OD X 1/8" NPT Male Stem Adaptor - PI050821S Compressed Air. Suitable for Vacuum. • Drink dispensers and pure water fittings. Stem Outside Diameter (mm): 1/4" Connection/Thread Type: 1/8" MPN: PI050821S Product Code: PI050821S This is an online offer only for a Limited Time! Availability: In stock Only £2.95 incl VAT. Delivery available to UK/Europe |