Explosion-proof pumps
The ATH 2-pole series is used to pump and transfer large quantities of clean water or light wastewater at high pressure. Applications: water treatment plants, industrial pipelines, airports, hospitals, and civil engineering and agricultural irrigation applications.
The pumps can be used in all hazardous areas in accordance with 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 (the motor side in the oil chamber, the impeller side in contact with the liquid), together with high-quality parts, ensure excellent performance and product reliability.
Advantages of the ATH high-head pump
ATH pumps can pump light wastewater (greywater) or dirty water, generating high head thanks to double-channel impellers with a passage size of 30-45 mm. Within this size range, they can easily handle most domestic wastewater (with the exception of fibrous waste, which should not be present in household wastewater). Thanks to the limited channel size, the pumps maintain high efficiency and have a very versatile range of applications: wastewater treatment plants, supplying large quantities of water from wells, crop irrigation and livestock farming.
ATH sewage pump installation
ATH pumps do not require special installation systems and 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) balances the repulsive force generated by the pump, preventing the pump from shifting and pressure loss. The pumps can operate across their full performance range, although the operating point closest to the point of maximum efficiency 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
- Enclosed two-channel impeller with a 45 mm passage,
- Side outlet with a DN100 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.
