Main applications kwp-bloc
- Bio. treatment / 2.stage
- Biogas
- Breweries
- Chemical industry
- Drainage
- Flood / stormwater holding tanks
- Flue gas desulphurization (FGD)
- Food and beverages
- Industry engineering
- Mech. treatment / 1.stage
- Municipal waste water
Main applications kwp-bloc
- Oil /Gas
- Petrochemical Industry
- Pipelines and Tanks
- Sewage treatment plants
- Special processes
- Steel
- Surface drainage
- Suspended solids treatment
- Tank cleaning
- Waste water
- Waste water transport
Design kwp-bloc
Horizontal or vertical radially split close-coupled casing pump, single-stage, single-entry, available with various impeller types: closed multi-channel impeller, open multi-vane impeller and free-flow impeller.
Application pump kwp-bloc
Paper industry, cellulose industry, sugar industry, food industry, chemical industry, petrochemical industry, flue gas desulphurisation, industrial applications, waste water transport
Technical data
Q max 330.0 m³/h
H max 100.0 m
Fluids handled pump kwp-bloc
▪ Contaminated fluids
▪ Fluids containing solids
▪ Pre-treated waste water
▪ Industrial and municipal waste water
▪ All types of slurries without stringy materia
Desing Details pump kwp-bloc
Design
▪ Volute casing pump
▪ Radially split volute casing
▪ Close-coupled design
▪ Pump casing fitted with a wear plate
▪ Single-stage
▪ Single-entry
Installation types
▪ Horizontal installation
▪ Vertical installation
Shaft seal
▪ Uncooled mechanical seal with/without oil reservoir2)
Impeller type
▪ Various application-oriented impeller types (ð Page 6)
Bearings
▪ Grease-packed deep groove ball bearing
Overview of technical data kwp-bloc
| Q (50Hz) | 4.0 – 330.0 (m³/h) |
| H (50Hz) | 2.0 – 100.0 (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 |
| No. of impeller entries | Single entry |
| Impeller material (EN standard) | ERN, NORIDUR 1.4593 |
| Type of installation | Close-coupled |
| Type of coupling | Direct |
| Type of lubrication | Grease lubrication |
| Max. permissible fluid temperature | 100.0 (°C) |
| Nozzle position | End suction |
| Maximum operating pressure | PN 10 |
| Pull-out design | Yes |
| Pump set location | Dry installed |
| Shaft material (EN standard) | 1.4021, 1.4462 |
| Suction characteristics | Non-priming |
| Type of casing | Volute casing |
| Type of impeller | Closed, Multi-vane impeller, Free flow impeller, Radial |
| Type of connection | Flange |
| Casing material (EN standard) | NORIDUR 1.4593, JL 1040 |
| eClass assignment | 36410000, 36410100, 36410103, 36410101 |
| Free passage | 70.0 (mm) |
| Installation position | Horizontal or vertical |
| Shaft seal type | Mechanical seal |
| Main applications | Industry and process engineering |
| Casing material | Duplex steel, Cast iron |
| Maximum discharge-side pressure | 10.0 (bar) |
| Maximum drive rating | 22.0 (kW) |
| Type of installation | Stationary |
| Maximum speed of rotation | 3500.0 (1/min) |
