Nozzle Elbow Assembly and Flow Control for RL PRO Contains nozzle and elbow assembly and flow controls for RL PRO models 614, 614P, 914, 914P, 996P and 997P Nozzle elbow and flow control are compatible with most Solo sprayers, not including the ECS and SLC series Soft goods for RL PRO models 996P and 997P only; also fits Solo models 430-1G, 430-2G and 430-3G Replacement for commonly worn parts