Name: Tube Connector, Pneumatics, Pneumatic Connector. Model: TPW Y Reducing. We supply various Tube Connectors (Pneumatics, Pneumatic Connector) which are widely used in pneumatic ... piping, with superior quality, excellent service and competitive prices. Model: TPW Y Reducing.OEM ... 8, R1/4, R3/8, R1/2, R3/4 Tube Connector (Pneumatics, Pneumatic ...