Explosion-proof pumps
The ATH 2-pole series is used for pumping and transferring large volumes of clean water or light wastewater at high pressure. Applications: water treatment plants, industrial pipelines, airports, hospitals, and civil applications and agricultural irrigation.
The pumps can be used in all hazardous areas in accordance with CE certificate CE0477 EPT 17 ATEX 2701 X, Ex II 2G [Ex db IIB T4 Gb, Ex h IIB T4 Gb, 0°≤Ta≤40°, available on request.
Specifications
All main components are made of GG25 cast iron. Two separate mechanical seals (motor side in the oil chamber, impeller side in contact with the liquid) and high-quality parts ensure excellent performance and product reliability.
Advantages of ATH high-head pumps
ATH pumps can pump light wastewater (greywater) or dirty water, generating high head thanks to two-channel impellers with a 30-45 mm passage. Within this size range, they can easily handle most domestic wastewater (except fibrous waste, which should not be present in domestic wastewater). Thanks to the limited channel size, the pumps maintain high efficiency and are very versatile: wastewater treatment plants, pumping large volumes of water from wells, irrigating crops, and watering livestock.
ATH sewage pump installation
ATH pumps do not require special installation systems. They are usually installed on automatic couplings (coupling feet): type A (horizontal), type B or DUTY. The pumps are designed so that their weight (the pressure on the connection) counterbalances the repelling force generated by the pump, preventing pump deflection and pressure loss. The pumps can operate across their entire performance range, although the operating point closest to the maximum efficiency point is, of course, recommended.
If you have any questions or concerns, or would like to ask about high-head pumps, our specialists will be happy to help you choose the right pump and explain the specifications of the different hydraulic solutions.
Features
- Closed, two-channel impeller with a 40 mm passage,
- Side pump outlet with DN80 PN16 flange,
- 10 m power cable with unterminated ends,
- Built-in T1-T2 thermal protection in the motor winding, connected to an external control panel,
- Warranty and post-warranty service,
- 24-month warranty.
