Multifunction Pumps
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| With extremely low NPSH-values | |||
| SRZS...W | SEMA-S | SEMIS | |
| Capacity | 0,3 up to 35 m3/h | 0,3 up to 35 m3/h | 0,3 up to 7,5 m3/h |
| Pressure Head | up to 350 m | up to 350 m | up to 200 m |
| Rated Pressure | up to 40 bar | up to 40 bar | up to 25 bar |
| Temperature | -20 °C up to 220 °C | -20 °C up to 200 °C | -50 °C up to 100 °C |
| Suction Height | max. 7 m | max. 7 m | max. 7 m |
| Speed | max. 1750 1/min | max. 1750 1/min | max. 1750 1/min |
| Materials | GG25, GGG40.3, 1.4581 | GG25, GGG40.3, 1.4581 | GGG40.3, 1.4581 |
| Shaft Seal | mechanical seal | magnetic drive | canned motor |
| Specials | extremely low NPSH-values | also available in block design | for refrigerants with high gas content |
| Download |  Product Brochure Product Manual Application Brochure on LPG Pumps | Product Brochure Product Manual | Product Brochure Product Manual |
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| Special Pumps for Specific Operations | |||
| SEMA-S TT | SRZS…W CO | SRZS…W KK | |
| Capacity | 0,3 up to 35 m3/h | 0,3 up to 35 m3/h | 0,3 up to 12 m3/h |
| Pressure Head | up to 330 m | up to 335 m | up to 280 m |
| Rated Pressure | up to 25/40 bar | up to 40 bar | up to 40 bar |
| Temperature | up to -60 °C | -20 °C up to 65 °C | 120 °C up to 220 °C |
| Suction Height | - | max. 7 m | - |
| Speed | max. 1750 1/min | max. 1750 1/min | max. 1750 1/min |
| Materials | 1.4581 | GGG40.3 | GGG40.3 |
| Shaft Seal | magnetic drive | mechanical seal | mechanical seal |
| Specials | for low temperature applications and low NPSH-requirements | for crude oil applications | no separate cooling of mechanical seal required |
| Download | Product Brochure Product Manual Application Brochure on Low Temperature Pumps | Product Brochure Product Manual | Product Brochure Product Manual Application brochure on Condensate Pumps |
