AHLSTAR NK and WK ranges
Efficient sump pumping with reliable cantilever design
- Long and trusted experience in all industrial segments
- Excellent performance
- Exceeds requirements of international ISO 5199 standard
- Suitable for the most demanding industrial sump pump applications
- Unique and superior design features minimize life-cycle costs
- Quick and easy installation, safe operation, easy maintenance and service
- Abrasive and/or large solids containing liquids
- Abrasive and/or large solids containing fibrous slurries
- Abrasive and /or large solids containing non-fibrous slurries
AHLSTAR NK and WK



AHLSTAR NK non-clogging and WK wear resistant vertical cantilever sump pumps
- Versatile, reliable, high-efficiency hydraulics and material options
- Innovative shaft sealing solutions for reliable operation and reduced cost
- Reliable, simplified, and heavy-duty bearing unit
- Modular design minimize the spare part inventory costs
Capacities |
Capacity up to 430 m3/h / 1,900 US gpm |
Heads |
Head up to 60 m / 200 ft |
Pressures |
Pressure up to 10 bar / 150 psi, depending on material and size |
Temperatures |
Temperature up to 95 °C / 205 °F |
Discharge sizes |
NK: from 50 mm to 100 mm / from 2 in to 4 in
WK: from 50 mm to 125 mm / from 2 in to 5 in |
Maximum speed of rotation |
Speed of rotation up to 1 800 rpm |