Larox LPP peristaltic pumps are now very reliable for diatomaceous earth (diatomaceous earth: a finely powdered diatomaceous earth used in the industry as a filter, filter aid, absorbent, filler and insulating material also as kieselguhr ). Diatomaceous earth, used in the brewing industry, is a very abrasive material that can cause severe wear in traditional pumps. In order to optimize the filtration efficiency of the pump, Paulaner Brauerei, the largest brewery in Munich, Germany, replaced the previous hose pump with a Larox peristaltic pump (LPP40) to give the pressure filter (diatomaceous earth Dehydration) delivery of diatomaceous earth. Raw materials in the filter stone, the feed line pressure will increase from 0 to 7.5bar. This pressure is used to control the speed of the pump through the frequency inverter when the supply line pressure is minimized. Larox introduced that this pump has been working well since it was installed in June 2005. Larox peristaltic pump can be used in brewing Larox "s LPP peristaltic pumps can now reliably handle kieselguhr (aka diatomaceous earth or diatomite). Kieselguhr, used in brewing, is extremely abrasive, and can cause severe wear in conventional pumps. To optimize the pumps "filtration efficiency, Paulaner Brauerei, the largest brewery in Munich, Germany, replaced a traditional hose pump with a Larox peristaltic pump (LPP 40) to feed kieselguhr to a pressure filter which dewaters the spent kieselguhr before disposal. During the The pressure controls the pump speed through a frequency inverter while the pressure pulsation in the feed line is minimized. Since its installation in June 2005, the pump has been in continuous operation, Larox says.