Home / Tanks / Accessories & Tanks Fittings / BSP Compression Fittings / 20mm Adaptor x 1/2″ M. BSP Compression Fitting “¾” Brass Ball Cock and Float” has been added to your basket. View basket 20mm Adaptor x 1/2″ M. BSP Compression Fitting£4.80 BSP threaded fitting to Blue/Metric MDPE alkathene pipe 20mm Adaptor x 1/2" M. BSP Compression Fitting quantity Add to basket SKU: 19262005 Categories: Accessories & Tanks Fittings, BSP Compression Fittings Related products 3/4” Female x 3/4” Female Ball Valve – BSP Thread £11.52 Add to basket 1″ Ball Cock and Float with Drop Arm- WRAS Approved £403.20 Add to basket Water Level Gauge £96.00 Add to basket 2” NPT/BSP Male Male Threaded Fitting £9.60 Add to basket