KWP
Product Description:
Design
Horizontal, radially split volute casing pump in back pull-out-design, single-stage, single-entry, available with various impeller types: non-clogging impeller, open multi-vane impeller, free-flow impeller. Design to ATEX.
Application
Handling of pre-treated sewage, waste water, all types of slurries without stringy substances and pulps up to 5 % bone dry with a maximum density of 1.4 kg/dm3.
Overview of technical data
Q (50Hz) | 4.0 – 15,000.0 (m³/h) |
H (50Hz) | 1.0 – 140.0 (m) |
Type of bearing | Rolling element bearings |
Casing partition | Radially split |
Drive frequency | 50 Hz /60 Hz |
Type of drive | Electric motor |
Drive voltage | Low voltage, high voltage |
No. of impeller entries | Single entry |
Impeller material (EN standard) | CERAMIKPOLYSIC, ERN, NORICHROM, NORICLOR, NORIDUR 1.4593, NORIHARD |
Type of installation | Long-coupled |
Type of coupling | Jack shaft / Belt drive, Direct, Gear |
Type of lubrication | Oil lubrication |
Max. permissible fluid temperature | 280.0 (°C) |
Nozzle position | End suction |
Maximum operating pressure | PN10 |
Pull-out design | Yes |
Pump set location | Dry installed |
Shaft material (EN standard) | C45+N |
Suction characteristics | Non-priming |
Type of casing | Volute casing |
Type of impeller | Free flow impeller, Closed, Radial, Multi-vane impeller, Open |
Type of connection | Flange |
Casing material (EN standard) | CERAMIKPOLYSIC, JL1040, NORICLOR, NORICROM, NORIDUR 1.4593, NORIHARD |
eClass assignment | 36410101, 36410000, 36410100, 36410103 |
Free passage | 250.0 (mm) |
Installation position | Horizontal |
Shaft seal type | Mechanical seal, Gland packing |
Main applications | Industry and process engineering, Water, Waste water / sewage, Energy, Mining / Dredges |
Casing material | Special cast material, Cast iron, Duplex steel |
Maximum discharge-side pressure | 10.0 (bar) |
Maximum drive rating | 1500.0 (kW) |
Type of installation | Stationary |
Maximum speed of rotation | 3500.0 (1/min) |