The PL2 can be considered as the PL8 dressed up for a party: with a casing made of heat-treated martensitic stainless steel, it is able to handle mildly corrosive fluids. It features a larger shaft (16mm compared to 12mm), a bigger support plate, and centering dowels. It is considered a “general purpose” pump and is widely used for any dispensing application, mostly in 2K systems. Specific models are also available for the solventless lamination (converting) industry.