✔ Highly stable performance and long durability ✔ Control air pressure at a wide range from 0.05 Mpa to 0.85Mpa ✔ Differential pressure discharge design ✔ Working pressure: 0.15MP~0.8MPa ✔ Fluid: Air ✔ Proof Pressure: 1.5MPa(215Psi) ✔ Temperature Range: -20~70°C ✔ Port Size: 1/4" 1. The structure is delicate and compact, which is convenient for installation and application. 2. The pressed-in-self-locking mechanism can prevent the abnormal movement of the set pressure caused by external interfere. 3. In addition to standard type, lower pressure type is optional (The highest adjustable pressure is 0.4MPa) Coupler SM20 + PM20 *Same features with Airtac but not original * ★★ Chat with us to check on stock availability before purchasing with us. ★★ To purchase for warranty, click here: https://shopee.com.my/product/155339940/11256692931/