The P-11B/3 BK part of the MASZCZYK is a component of an air-cooled, multi-chamber, light-weight, belt-drive, displacement machinery. It is an isolated, flexible wall drive pouch sealer which is suitable for use with both hot and cold air applications. This part is constructed out of sheet metal and is equipped with an integrated pneumatic actuator and mounting brackets. The P-11B/3 BK can be used with a range of output capacities, from 2.2 kW to 6.3 kW, and ensures optimal efficiency and performance in terms of power savings and application rates. It is ideal for use in industrial applications such as food, motors, and pumps.