Home / Tanks / Accessories & Tanks Fittings / BSP Compression Fittings / 20mm Adaptor x 1/2″ M. BSP Compression Fitting 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 2” Male Cam-lock Adaptor x Male Thread BSP £8.64 Add to basket 3/4” Brass Outlet – 1/2″ Female Thread £28.80 Add to basket Plastic Ball for ¾” and 1″ Brass Ball Cock £21.60 Add to basket 1″ Brass Ball Cock and Float £57.60 Add to basket