Home / Tanks / Accessories & Tanks Fittings / BSP Compression Fittings / 20mm Adaptor x 3/4″ M. BSP Compression Fitting “Water Level Gauge” has been added to your basket. View basket 20mm Adaptor x 3/4″ M. BSP Compression Fitting£4.80 BSP threaded fitting to Blue/Metric MDPE alkathene pipe 20mm Adaptor x 3/4" M. BSP Compression Fitting quantity Add to basket SKU: 19262007 Categories: Accessories & Tanks Fittings, BSP Compression Fittings Related products ¾” Byelaw 30 Kit Complete (England and Wales) £18.00 Add to basket Water Level Gauge £96.00 Add to basket ½” Ball Cock and Float £38.40 Add to basket 3″ 3-Way Bolted Ball Valve – Side Connections £158.40 Add to basket