Norgren pneufit d d0060 series acetal union t fittings norgren d00600800 this union t fitting is from the pneufit d range of push in fittings the simple to use device features releasable stainless steel grab rings that offer fast secure assembly and disassembly of nylon pe and pu hoses the connector is ready to use and requires no tools for assembly the fitting is manufactured from fda approved acetal material and is widely used in food potable water and beverage dispensing equipment n