Technical specifications
| Nominal flow (m³/h) | 643 l/s |
| Nominal head (m) | 4.7 m |
| Max. head (m) | 6.2 m |
| Phases | 3 |
| Voltage (V) | 380 V |
| Frequency (Hz) | 50 Hz |
| Enclosure class | IP68 |
| Insulation class | F |
| Max. ambient temp. (°C) | 40 °C |
| Max. operating pressure | 10 bar |
| Pump housing material | Cast iron |
| Impeller material | Stainless steel |
| Width (mm) | 2090 mm |
| Gross weight | 1130 kg |
| Net weight | 970 kg |
| Approvals | CE,EAC |
| EAN code | 5713830915370 |
Performance curve
Hover over the curve to read flow and head at any point.
Documents and datasheets
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KPL, KWM (Service instruction)
Service · English 10,5 MB -
Oil service kit (KPL.700-1400, KWM 700-1400) (Service instruction)
Service · English 2,8 MB -
GATE PUMP PUMPING STATION (Data booklet)
Data booklets · English 1,5 MB -
KPL and KWM Pump Accessories (Data booklet)
Data booklets · English 2,9 MB -
KPL and KWM Pumps, Pump Accessories (Data booklet)
Data booklets · English 2,6 MB -
KPL, KPG and KWM (11-700 kW) (Data booklet)
Data booklets · English 18,1 MB -
Correction sheet - KPL, KPG, KWM
Installation & operating instructions · English 0,2 MB -
KPL, KPG and KWM (Safety instructions)
Installation & operating instructions · English 1,5 MB -
KPL, KPG and KWM, 11-700 kW, 50 Hz, 11-800 kW, 60 Hz, DIN (Installation and operating instructions)
Installation & operating instructions · English 2,1 MB -
Monitoring Unit GU02 (Installation and operating instructions)
Installation & operating instructions · English 1,2 MB -
Relay Unit - GU01 (Installation and operating instructions)
Installation & operating instructions · English 0,6 MB -
A Wide Range (English) (Product brochure)
Product Brochures · English 46,4 MB -
Compact Suction Intake, Perfect solution for water intake (Product brochure)
Product Brochures · English 5,1 MB -
GRUNDFOS FMC (FLOOD MITIGATION CONTROLLER) (Product brochure)
Product Brochures · English 0,8 MB -
GRUNDFOS iSOLUTIONS FOR WATER UTILITY APPLICATIONS (Product brochure)
Product Brochures · English 3,4 MB -
GRUNDFOS WATER UTILITY (Flood Control) (Product brochure)
Product Brochures · English 6,9 MB -
GRUNDFOS WATER UTILITY (OPTIMISED DESIGN OF STORMWATER TANKS) (Product brochure)
Product Brochures · English 8,2 MB -
Industrial Pump Handbook (Handbook)
Product Brochures · English 22,6 MB -
KPL and KWM (11-700 kW) (Product brochure)
Product Brochures · English 4,3 MB -
OPTIMISED WATER SOLUTIONS, India version (Product brochure)
Product Brochures · English 2,5 MB -
Process Driven Engineering (Leaflet)
Product Brochures · English 5,7 MB -
Water Utility range (Product brochure)
Product Brochures · English 3,9 MB -
KPL, KWM (Recommended spare parts) (Service Kit Catalogue)
Service · English 0,1 MB
Equivalent alternatives
Pumps in the same hydraulic class as 99551781 (equivalent flow and head), available in the catalogue.
Related products
Grundfos 99551781