SHURFLO SWIVEL UNION – 1/2" BSP X 1/2" FEMALE

Shurflo Straight finger Nut & Tail. Screws onto 1/2 inch male water fittings by hand or by spanner and allows 12mm hose to be clamped to fitting.

Please note, these will not give a water tight on all BSP threads as they also rely on the internal section making contact with the internal flared Shurflo/Flojet pump thread