This 60mm x 140mm Nitril Oval Flat (OF) vacuum cup is used in end of arm tooling to provide a stronger grip on larger surface areas. Oval Flat vacuum cups have bottom cleats to maintain a larger area exposed to vacuum. Because of this, the cleats reduce the stroke by almost half. This cup can seal to flat or slightly curved surfaces, but only along the cup long axis (be mindful of minimum radius).
NITRILE (50A) is a general purpose material with good wear characteristics, making it well suited for most industrial room-temperature environments.