LaserMaster compressed air: dryer, 40 L/m, 4 bar, dew point ≤ 3 °C Source-Date (SAST): 2024-02-12 13:17 Dest: public Review-after: 2027-02-28 Status: current Facts LaserMaster lens protection needs compressed air with a refrigerated air dryer: cold, dry, clean air. Specs: flow 40 L/m, pressure 4 bar, dew point ≤ 3 °C. The dryer is a client-site air spec, not an AM-sold SKU.