SFH
| Brand | Allweiler |
| Type | SFH |
| Flow | < 20 m³/h |
| Delivery head | < 250 m |
| Suction head | < 7 m |
| Discharge pressure | < 25 bar |
| Medium temperature | -20 up to 120°C |
Product Information
Main Applications
Hydrophore and boiler feed, freshwater and hot water applications where self priming is required.
Design
For handling aggressive, uncontaminated liquids, we supply self-priming side channel pumps. These pumps are used especially for applications that involve small flow rates but high delivery heads. There are designs available which offer advantages especially at unfavorable suction conditions or low suction heads. Adapted to the actual fields of application, different material and shaft sealing designs according to series are possible. Also magnetic drive can be provided. Thanks to the side channel stage, side channel pumps have the ability to move liquids with gaseous or vapor-state components (up to 50%); therefore, they can also handle liquids that are slightly above their boiling points, like liquefied gas. Side channel pumps are insensitive to cavitation at variable vapor pressure.