... customer special requirements3). Products specifications: Specifications of RJW series of water jet loomTypeRJW851RJW408Reed space135, 150, 170, 190, 210, 230, ... type mechanical measuring turbo blower(single nozzle) or electronic weft feeder(1-4 nozzles)PumpType: M,L,H, ... pistonNozzle needleST20/10, ST30/10, ST45/20, SD75/40.Weft fillingOne, two, three, four nozzleFilling feelerElectronic, optical, ...