Surrey Flange 1" x 3/4" BSP

Surrey flange adds a connection for a shower to a hot water cylinder and improves water quality by reducing air content, often solving problems of air locks in shower pumps and power showers.

1 inch BSP male connection into hot water cylinder, 1 inch BSP female connection at top of flange, 3/4 inch BSP female shower connection on the side.

** BSP thread sizes are measured a special way - have a look at our information page for more details **