Flow Direction Air flows in either direction from plug or from socket side when coupled. For Low PressureHi Cupla Ace Lightweight plastic coupling with automatic safety lock for air line applications Working pressure Valve structure Applicable fluid 1.5 MPa One-way shut-off Air Water The weight is merely a quarter of steel Hi Cupla’s and smooth push-in connection is achieved. Automatic sleeve lock for safety operation. • Pressure ratings comparable to steel Cuplas. • A built-in “automatic lock mechanism” locks the sleeve upon connection, thus prevents accidental disconnection. • Just push plug into socket for simple connection. • The weight is a quarter of steel Hi Cupla for easy handling. • Can be used for air and water. • Less likely to damage painted or easily dented surfaces than metal couplings. • Air flows in either direction from plug or from socket side when coupled. • Plug and socket with hose guard nut are also available (see the pages of NK Cupla Hose / NK Cupla Coil Hose for details). Can be connected with Hi Cupla Models 10, 17, 20, 30 and 40. Interchangeable with models of Nut Cupla Series and Hi Cupla Series except models 400, 600, and 800. Not suitable for vacuum application in either connected or disconnected condition. Pressure - Flow Characteristics 1.0 e 1 0.5 e 03 E £ _o 0 0 0.1 0.2 0.3 0.4 0.5 0.6

Hi Cupla Ace Models and Dimensions WAF : WAF stands for width across flats. PH type (Plastic plug / Hose barb) SH type (Hose barb) Brass (insert) Application (Hose) PM type (Plastic plug / Male thread) Brass (insert) Application (Hose) SM type (Male thread) Brass (insert) PFF type (Plastic plug / Parallel female thread) SN type (For urethane hose connection) Application (Hose) PN type (Plastic plug / For urethane hose connection) Application (Hose) T type (For two branch lines) Socket x 2 PNG type (Plastic plug / For hose with hose guard nut connection) Inlet / Outlet Application (Hose) SNG type...