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FreFlow - Self-Priming Centrifugal Pump
FEATURES
Self-priming centrifugal pumps
- Excellent self-priming ability
- No non-return valve required in the inlet
- Single unbalanced/balanced seals to EN 12756 (DIN 24960)
- Mechanical seal with dry-running protection through oil bath quench
- Ideal for handling contaminated liquids
- Easy maintenance Back-Pull-Out principle
- Flanges 32 and 40 threaded connection
- Flange connection 50 and higher to ISO 7005 PN 16
- Flange connection to ISO 7005 PN 20 (ANSI B16.5 150 lbs) optional
- Greased for life roller bearings
- Magnetic drive optional
- Atex Certified
- CE Certified
Suitable for Contaminated liquids, as well liquids containing air or gas, for sumps, gullies and many other applications where a suction lift is required
Product Specifications
Technical Data
| Casing: | Cast iron, Bronze, Stainless steel |
|---|---|
| Impeller: | Cast iron, Bronze, Stainless steel |
| Max. capacity: | 350 m3/h (1540 GPM) |
| Max. delivery head: | 80 m (262 ft) |
| Max. liquid temp: | 95°C (203°F) |
| Max. pressure: | 900 kPa (9 bar) (131 psi) |
| Max. speed: | 3 600 rpm |
| Self-priming: | Up to 7 m (Up to 23 ft) |