The Extrema 500/13 PRO features a particularly high-quality construction and technology: the pump housing is made entirely of stainless steel, it has a water-cooled motor, and self-lubricating precision ball bearings make this pump capable of continuous operation and extremely durable. This top-class pump allows for high flow rates and is suitable for grain sizes up to 45 mm. It is also capable of transporting liquids at higher temperatures - in normal operation up to 50 °C, and temporarily (for about 4 minutes) even up to 95 °C.