Norgren pneufit 10125 series straight adaptor push in hose to bsp taper norgren 101250418 a range of straight adaptors for compressed air systems connection is bsp tapered thread to hose fitting and the push fitting design of the hose connection guarantees a positive hose anchorage the push fitting system is simple to use and gives a stong and leakproof connection an internal hexagon allows assembly in confined spaces norgren pneufit 101250418 straight adaptor 4mm hose od to r18 bsp tap