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 Water Level Gauge £96.00 Add to basket 4″ Bauer Female Part x Male Thread £156.00 Add to basket 2″ Ball Cock and Float with Drop Arm – WRAS Approved £1,116.00 Add to basket 1.25” Female x 1.25” Female Ball Valve – BSP Thread £24.00 Add to basket