The Extrema 300/10 PRO features a particularly high-quality construction and technology: a motor with thermal overload protection, self-lubricating precision ball bearings, and a pump housing and vortex impeller made entirely of stainless steel. This top-class pump allows for high flow rates and is also suitable for transporting liquids at higher temperatures - in normal operation up to 50 °C, and temporarily (about 4 minutes) even up to 95 °C.