Flexible and powerful Probst hand operated laying device for dense products, such as granite or high quality concrete elements up to 150 kg weight. Consisting of the following components: Vacuum pump unit with manometer and suction force indicator, battery charging indicator and on/off switch. Complete unit detachable, can also be mounted on other devices. Highly wear-resistant seal! Powered by rechargeable battery 12 V. Special energy saving automatic allows a full day of laying operation without the need of recharging. Battery charger not included. Handle for 2 men operation, handles height and width adjustable to accomodate with different laying tasks. With Suction plate. Galvanised The seal can be exchanged without glue and any tool within 1 minute. Fitted as standard with chain compartment and load securing chain as well as lifting eye for hoist operation. Special features: Special seal, consisting of 2 components for optimised sealing. Even when the suction plate is sitting on sharp edges for a long time, no permanent marks are left in the seal. Therefore no “foldable rests” are necessary to save guard the seal.