Rated to 30 bar and 120 \u00b0C, this large-bore 2\u00bd” (DN 65) male-thread-to-63 mm hose tail adaptor is one of the most capable fittings in the Profec brass range. At 80 mm in body length, it provides a generous hose engagement that suits the high-flow pipework found in commercial pool plant rooms, water treatment systems, and industrial pump circuits. The 65 mm spanner flat allows confident torquing without risk of slippage during installation.<\/p>\n
Machined from solid brass, the fitting resists corrosion in both chlorinated pool water and broader process-water applications. The 30 bar working-pressure rating \u2014 far exceeding typical pool plant-room demands \u2014 gives substantial safety margin, while the 120 \u00b0C temperature ceiling makes it equally at home in heated circuits such as heat-pump return lines or solar thermal loops. Brass also provides the rigidity needed at this large bore size to prevent hose-pull distortion under line pressure.<\/p>\n
The 2\u00bd” BSP male thread engages directly into female-threaded pump flanges, filter tank ports, manifold blocks, or valve bodies of matching size \u2014 no reducer required at this connection point. The 63 mm hose tail end accepts heavy-duty reinforced hose of the same internal diameter; once clamped, the barbed profile grips the hose securely under surge and vacuum conditions. The 65 mm spanner flat is sized for a standard large-bore pipe wrench or open-ended spanner, keeping installation straightforward even in confined plant rooms.<\/p>\n
A 2\u00bd” \u00d7 63 mm fitting is typically specified for commercial pools, large public facilities, or high-throughput semi-public pools where pump flow rates demand pipework of 63 mm or greater. It is equally suitable for industrial water circuits, agricultural irrigation headers, and process-water systems. For standard domestic pools (up to roughly 100 m\u00b3) a smaller bore size is normally appropriate; this adaptor is the right choice when your pipework design calls for 63 mm hose as the main circulation line.<\/p>","protected":false},"excerpt":{"rendered":"