PISAFE

Vacuum pumps; vacuum pumps containing safety valves; pneumatic pumps and parts thereof; vacuum pump safety valves; safety valves and valves being parts of vacuum pumps, vacuum grippers, vacuum transport systems, lifting devices and pneumatic lifting systems; vacuum grippers in the nature of air suction machines with safety valves; vacuum transport systems, namely, air suction machines with safety valves for moving and transporting items; lifting devices in the nature of air suction machines with safety valves; pneumatic lifting systems with safety valves comprised of vacuum lifters, variable speed controls, and suction cups for lifting barrels, doors, windows, baggage, white goods, containers, parcels, sacks, cargo, large and small objects; safety valves being parts of machines