Male stud elbows, NPT thread
Tube fittings
Male stud elbows with NPT thread turn a tube line through 90 degrees right at the port of a pump, valve block or housing. This range holds 80 items with stud threads from NPT 1/8" up to NPT 1-1/2".
Selection follows the port thread already present, the tube outside diameter, then the series. Coverage spans 23 tube sizes from 4 LL to 42 L, in zinc-plated steel for dry surroundings or stainless steel 1.4571 against corrosive media. Bodies without a union nut suit tube ends that carry nut plus ring already.
These elbows fit wherever equipment dictates an NPT port while the line has to change direction right at the bore. Hydraulic power units, compressors, machine tools are typical, since a straight stud would claim too much installation space. Series S handles heavy wall tube up to 38 mm, series LL serves fine measuring or pilot lines from 4 mm. Stainless steel 1.4571 answers damp locations or aggressive media.
