John Guest Stem Adapter - 5/16 Stem X 3/8 BSPT Thread

World-class, energy-efficient, integrated tap systems delivering freshly-filtered chilled, sparkling, ambient, and boiling water on demand.

All parts and accessories you will need to accompany, repair and service your drinking water taps and dispensers.

The next evolution in intelligent and sustainable drinking water dispensing, perfect for corporate offices, healthcare, and education environments.