The Bran & Lübbe SHL 15 high-pressure homogeniser is designed as a horizontal three-piston pump and can be operated at two speeds, 200 and 400 litres/h. The maximum pressure of 800 bar can be adjusted in two steps in this double-staged homogeniser. Typically E. coli is homogenised in 3 cycles. During the run the process liquid is cooled with a plate heat exchanger.

The Gaulin-Homogeniser APV LAB 40 is designed as a horizontal three-piston pump and has a maximum capacity of 40 litres/h at a maximum pressure of 1000 bar.