Product name: T-type pressure regulating valve Watch type: Small watch with black border plastic case and white background Gauge pressure: 230psi/16bar Thread: G1/2-14 All copper female Height: 57.5mm Width: 86mm Please note: 1.Since this kind of regulator cannot produce constant pressure, it takes time to adjust the pressure. If Fully automatic firing, the air pressure will be unstable and The pressure gauge will back pressure and beating but it will not affect the single shot or wait for 1 second to fire again. 2.Max input pressure can not over 1500psi. 3.Please loosen the ajustable screw counterclockwise first, and then connect it to the gas cylinder, so that the gauge will not be damaged,otherwise our gauge will be broken easily. Colour:black Material:Metal Package Contents: 1 x CO2 Regulator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.