The Suction Disc 4 P.G.B. is a customisable workspace solution specially designed for loads of up to 360 kg. Workpieces can be manually tilted in 90° steps. The unit can of course be rotated by 360°. This vacuum lifter has an electrical pump and two safety circuits. 230 V and 400 V can both be used. The surfaces of the workpieces must be completely smooth, flat and impermeable to air. The Suction Disc 4 P.G.B. begins the vacuum suction process automatically at the push of a button. The vacuum battery also monitors the vacuum pressure independently and permanently after suction has begun. If the vacuum is lost, the Suction Disc 4 P.G.B. re-pumps and also outputs a warning sound indicating the coming loss of vacuum pressure.