Suction lifter made of sturdy aluminium with high loading capacity for handling large and heavy objects. Suitable for all materials with flat and non-porous surfaces such as glass, plastic, metal, coated wood, marble, etc. The vacuum is generated by repeatedly activating the priming pump. The vacuum can be visibly monitored due to the marking ring on the valve. If the vacuum is sufficient, the ring should not be visible. The suction lifter BO 601.45 is also suitable for slightly textured and curved surfaces.