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 CE0477 certificate 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), together with 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 their two-channel impellers with a 30-45 mm passage. Within this size range, they can easily handle most household 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 highly 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 and are usually mounted 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 repulsive force generated by the pump, preventing pump deflection and pressure loss. The pumps can operate across their entire performance range, although the preferred operating point is, of course, close to the point of maximum efficiency.
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 parameters of the various hydraulic solutions.
Features
- Closed, two-channel impeller with a 45 mm free passage,
- Side pump outlet with DN100 PN16 flange,
- 10 m power cable with bare ends,
- T1-T2 thermal protection built into the motor winding, connected to an external control panel,
- Warranty and post-warranty service,
- 24-month warranty.
