Home / Tanks / Accessories & Tanks Fittings / BSP Compression Fittings / 20mm Adaptor x 1″ M. BSP Compression Fitting “1.25” Female x 1.25” Female Ball Valve – BSP Thread” has been added to your basket. View basket 20mm Adaptor x 1″ M. BSP Compression Fitting£6.00 BSP threaded fitting to Blue/Metric MDPE alkathene pipe 20mm Adaptor x 1" M. BSP Compression Fitting quantity Add to basket SKU: 19262010 Categories: Accessories & Tanks Fittings, BSP Compression Fittings Related products 2” Male Cam-lock Adaptor x Male Thread BSP £8.64 Add to basket 2″ Ball Cock and Float with Drop Arm – WRAS Approved £1,116.00 Add to basket ¾” Byelaw 30 Kit Complete (England and Wales) £18.00 Add to basket 2″ Brass Ball Cock and Float £158.40 Add to basket