John guest speedfit is a push-fit system suitable for the plumbing of hot and cold water services and central heating applications, including pressurised and combi systems.

This 12mm bulkhead connector is an ideal john guest fitting for creating a 12mm inlet through a campervan bulkhead to your main campervan caravan water supply. quick fits to 12mm rigid pipe.
These fitting are only compatible with john guest pipe and are not suitable for 12mm flexible hose

DOESN’T COME WITH WASHERS.