Main applications mega cpk
- Biofuels
- Breweries
- Chemical industry
- Food and beverages
- Industry engineering
- Oil /Gas
- Petrochemical Industry
- Sugar
Technical data
- Q max1,160.0 m³/h
- H max162.0 m
Design mega cpk
Horizontal radially split volute casing pump in back pull-out design, with radial impeller, single-entry, single-stage, to DIN EN ISO 2858 / ISO 5199; also available as a variant with “wet” shaft and conical seal chamber. With KSB SuPremE, a magnetless synchronous reluctance motor of efficiency class IE4/IE5 to IEC TS 60034-30-2:2016, for operation with the KSB PumpDrive 2 or KSB PumpDrive 2 Eco variable speed system without rotor position sensors. Motor mounting points in accordance with EN 50347, envelope dimensions in accordance with DIN V 42673 (07-2011). ATEX-compliant version available.
Application pump mega cpk
Pumping aggressive liquids in the chemical and petrochemical industries and in refinery systems.
Pump casing pump mega cpk
- Single or double volute, depending on the pump size
- Radially split volute casing
- Volute casing with integrally cast pump feet
- Replaceable casing wear rings (optional for pump casing material C)
Desing Details pump mega cpk
Design
- Volute casing pump
- Horizontal installation
- Back pull-out design
- Single-stage
- Technical requirements to ISO 5199
- Dimensions and ratings to ISO 2858 complemented by pumps of nominal sizes DN 25, DN 200 and above
shaft seal
- Gland packing
- Single mechanical seal / double mechanical seal
- Cartridge mechanical seal
- Shaft equipped with replaceable shaft protecting sleeve in the shaft seal area
Bearings:
▪ Medium Duty
– Radial bearing: cylindrical roller bearing
– Fixed bearing: paired angular contact ball bearings / double-row angular contact ball bearing
▪ Economy bearing assembly
– Floating bearings: deep groove ball bearings
Overview of technical data mega cpk
| Q (50Hz) | 2.0 – 1,160.0 (m³/h) |
| H (50Hz) | 2.0 – 162.0 (m) |
| Type of bearing | Ball 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 |
| Heatable | Yes |
| Impeller material (EN standard) | 1.4593 / 1.4517 / A995GRCD4MC, GP240GH+N/ A216GRWCB, JL1040/ A48CL35 |
| Type of installation | Long-coupled |
| Type of coupling | Direct |
| Level indication | Grease lubrication |
| Type of lubrication | Grease / Product lubrication |
| Max. permissible fluid temperature | 400.0 (°C) |
| Nozzle position | End suction |
| Maximum operating pressure | PN25 |
| Pull-out design | Yes |
| Pump set location | Dry installed |
| Integrated control system | Yes |
| Shaft material (EN standard) | ALLOY STEEL 1.7709+QT+SR, DUPLEX STAINLESS STEEL 1.4462, STEEL C45+N |
| Suction characteristics | Non-priming |
| Type of casing | Volute casing |
| Type of impeller | Closed / Radial |
| Type of connection | Flange |
| Casing material (EN standard) | DUPLEX STAINLESS STEEL 1.4593/, GREY CAST IRON JL1040 / A48CL3, STAINLESS STEEL 1.4408 / A743, STEEL GP240GH+N/ A216 GR WCB |
| Installation position | Horizontal |
| Shaft seal type | Gland packing, Mechanical seal |
| Main applications | Industry and process engineering, Oil / Gas |
| Maximum discharge-side pressure | 25.0 (bar) |
| Maximum drive rating | 90.0 (kW) |
| Maximum speed of rotation | 3500.0 (1/min) |
