ESLH Centrifugal Pump
End suction centrifugal pump with horizontal inlet
DN 25-100, Up to 200 m³/h
High-Efficiency Vertical In-line and End-suction Single-stage Centrifugal Pumps
ESLH centrifugal pumps are engineered for specialized applications across a wide range of industries, offering:
- High efficiency
- Low NPSH
- Low maintenance costs
- High configuration flexibility
- Easy Installation and serviceability
- Compact design
ESLH pumps are single-stage centrifugal pumps designed with flanges and motor dimensions built to international standards. They are engineered for easy maintenance, with access to all rotating parts without the need to remove the pump from the piping. Each pump is fitted with a high-quality mechanical shaft seal to ensure long service life and minimal energy loss. Impellers with double-curved blades provide high efficiency and low NPSH values. Additionally, pumps can be equipped with air or electrically driven priming devices, depending on the application.
Applications
- Hot and fresh water circulation
- HVAC and regrigeration systems
- Hydrophore and cooling water
- Process water
Within Aquaculture industry the pumps are suitable as:
- Freshwater
- Waiter with additives
- Seawater
- Oils up to 500 cSt
RAS Applications:
- Oxygen Control
- Intake Water Pumps
- Cooling/Heating Pumps
Material specifications
| Materials | A | D | S |
| Pump casing | Cast Iron | Bronze | Super Duplex St. steel |
| Impeller | Bronze | Bronze | Super Duplex St. steel |
| Sealing ring | Bronze | Bronze | Super Duplex St. steel |
| Real cover | Cast Iron | Bronze | Super Duplex St. steel |
| Shaft | Super Duplex St. steel |
Super Duplex St. steel |
Super Duplex St. steel |
| Shaft seal | Mechanical | Mechanical | Mechanical |
Technical data
| Nominal diameter (DN) | 25 to 100 |
| Flow rate - 50 Hz | Up to 200 m³/h (880 US gpm) |
| Flow rate - 60 Hz | Up to 250 m³/h (1100 US gpm) |
| Head | Up to 65 m (220 ft) |
| Pressure | Up to 16 bar (232 psi) |
| Temperature | Up to 140°C (284°F) |
| Motor | Standard and EX motors |
| VFD | Direct or Bulkhead/Wall-mounted |
| ATEX approved | Yes |
Pump curves
Manuals
ESLH Monobloc (T1528)
- English
- Danish
- German
- Polish
- Swedish
- Dutch
Brochures
ESL/ESLH
- English
- Danish
- American
- Dutch
- Polish
- French
- German
- Chinese
