Main applications wktr
- Energy
- Nuclear Power Stations
- Turbine Island
Technical data
- Q max 400.0 m³/h
- H max 500.0 m
Design wktr
Vertical can-type ring-section pump. Type VS6 to API 610 and DIN ISO 13709, multistage, first-stage impeller designed as suction impeller, radial impellers. ATEX-compliant version available.
Application pump wktr
Pumping condensate and other NPSH-critical products in industrial plants, particularly in refineries and petrochemical plants.
Applications pump wktr
WKTR pumps can be used for Hydrocarbons for refinery and petrochemical applications, as well as for Ammonia, condensate handling where NPSHA is critical
Desing Details pump wktr
Design
Vertical, radially split, ring section pump with radial single entry impellers, multistage. The stages are sealed off against each other by O-rings & clamped together by tie rods.
Provision is made on Can to mount complete pump on separate mounting plate for better structural stability.
The suction and discharge nozzles are always horizontal and inline.
WKB : Without Can execution, available on request.
Operating Data
Pump sizes : DN 40 to DN 150
Capacity : Q upto 111 l/s (400 m /h)
Total head : H upto 500 m
Speed : n upto 3600 rpm
Operating pressure : Upto 51 kg/cm
0 Operating temperature : -40 to 200 C
Journal Bearing
• Provision of bearing spiders.
• Bearings made up of high grade carbon to support pump shaft lubricated by pumping medium.
• Reduced bearing span to increase rotor stability.
Overview of technical data wktr
| Q (50Hz) | 0.0 – 400.0 (m³/h) |
| H (50Hz) | 0.0 – 500.0 (m) |
| Type of bearing | Ball bearings |
| Casing partition | Radially split |
| Diffuser material (EN standard) | CHROMSTAHL, GUSSEISEN |
| Drive | Electric motor |
| Drive frequency | 50 Hz /60 Hz |
| Type of drive | Electric motor |
| Drive voltage | Low voltage, high voltage |
| Type of first impeller | Closed / Radial |
| Other impeller types | Closed / Radial |
| Maximum submergence | 1585.0 (mm) |
| Impeller material (EN standard) | GUSSEISEN, STAHLGUSS |
| Type of coupling | Direct |
| Type of lubrication | Oil / Product lubrication |
| Discharge casing material (EN standard) | GRAUGUSS, STAHLGUSS |
| Pump set location | Dry installed |
| Shaft material (EN standard) | CHROMSTAHL, STAHLGUSS |
| Top plate | Yes |
| Type of impeller | Closed, Radial |
| Installation position | Vertical |
| Shaft seal type | Gland packing, Mechanical seal |
| Main applications | Oil / Gas |
| Casing material | Carbon steel |
| Maximum discharge-side pressure | 51.0 (bar) |
| Type of installation | Stationary |
| Maximum speed of rotation | 3600.0 (1/min) |
