Special for 1500 bar gun barrels 9/16"-18UNF LH (APS - Jetstream - Woma - CRS - NLB) and M14x1,5 LH (Hammelmann) to use all different round jet drop - inn nozzle type 8/12/24 (Type 4 Woma®, Type A+M Hammelmann®) and Fan jet drop - in nozzle type 8/12/20 (Type 19 Woma®, Type B Hammelmann®).