Centrifugal pump 41.008.20 series

for hot watermagnetic-drivestationary

The pumps, series 41.008.201 are designed to increase pressure to enable a higher flow rate and improved dispense accuracy. The ceramic/ceramic material combination in the sealing area allows conditional dry running and extends the service life in the hot water area. They are ideally suited for applications where a low water level in a boiler causes an insufficient flow rate through traditional boiler dispense valves. Use of the pump allows for flexible siting of dispense valves inside the machine, including up to 3?meter above the water level in the boiler. The pumps body housing is suitable for use with hot water Varying the voltage supplied to the pump will change its speed and thus vary the flow rate output. The impeller is driven by a non-contact magnetic connection which avoids the use of additional seals preventing potential leak paths. The impeller is supported as a slide bearing on a stationary sealing disc. The pump series distinguish in the material pairing that differ in terms of lifetime, dry running characteristics and mechanical stability. The 41.008.204 series with a PEEK seal ring and stainless steel sealing disc is another alternative to this pump. Applications Increase output pressure on low water level boilers Tank or boiler draining Characteristics Low running noise Suitable for food and hot water appliances Suitable for dry run (max. 5 minutes) Optional: PTC - Overload protection according to EN 60335-1