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 potentially explosive atmospheres, 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), along 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, delivering high head thanks to two-channel impellers with a passage size of 30-45 mm. Within this size range, most domestic wastewater can pass through freely (with the exception of fibrous waste, which should not be present in domestic wastewater). Thanks to their narrow channels, the pumps maintain high efficiency and offer a wide range of applications: wastewater treatment plants, supplying 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 installed on automatic coupling systems (coupling feet): Type A (horizontal), Type B or DUTY. The pumps are designed so that their weight (the force pressing on the connection) counterbalances the repulsive force generated by the pump, preventing the pump from tilting and pressure loss. The pumps can operate across their entire performance range, although the recommended 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 specifications of the different hydraulic solutions.
Features
- Closed, two-channel impeller with a 33 mm free passage,
- Side pump outlet with DN80 PN16 flange,
- 10 m power cable with unterminated leads,
- T1-T2 thermal protection built into the motor winding, connected to an external control panel,
- Warranty and post-warranty service,
- 24-month warranty.
