English
English
Volute casing pump for horizontal or vertical installation, back pull-out design, single-stage, with ratings to EN 733, radially split volute casing, replaceable casing wear rings, volute casing with integrally cast pump feet, closed radial impeller with multiply curved vanes, single mechanical seal to EN 12756, product-lubricated carbon plain bearing, grease-lubricated radial ball bearing in the motor housing, with magnetless KSB SuPremE motor of efficiency class IE4/IE5 and PumpDrive variable speed system, ATEX-compliant version available.
Heat transfer systems, hot water recirculation
| Flow rate (Q) | 337 m3/h |
| Head (H) | 99 m |
| Fluid temperature (oC) | 350 °C |
| Pressure (bar) | 16 bar |
1. Improved efficiency and NPSHreq by experimentally verified hydraulic design of impellers (vanes)
2. Operating costs reduced by trimming the nominal impeller diameter to match the specified duty point
3. Little wear, low vibration levels and excellent smooth running characteristics thanks to good suction performance and virtually cavitation-free operation across a wide operating range
4. Casing sealed reliably – even in varying operating conditions – by confined casing gasket
5. Extended selection chart with additional pump sizes for small flow rates
6. Easy to dismantle due to back pull-out design; no need to remove the pump casing from the piping
0912019102
Từ khóa tìm kiếm:
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NTA PUMP ENGINEERING COMPANY LIMITED NTA Building No. 22, alley 42/94 Thinh Liet str, |
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