5/16" OD Tube X 1/4" NPT Male Elbow - PI481022S Compressed Air. Suitable for Vacuum. • Drink dispensers and pure water fittings. Outer Diameter: 5/16" Connection/Thread Type: 1/4" MPN: PI481022S Product Code: PI481022S This is an online offer only for a Limited Time! Availability: In stock Only £2.13 incl VAT. Delivery available to UK/Europe |