Dreno - AT100-C.255 EX Single Channel Open Impeller - Submersible Sewage Pump - 400V - Three Phase - Manual - Cast Iron

The A4 poles series is designed for pumping clear liquids and sewage. Its wide range and high hydraulic efficiency make it well-suited to water treatment plants, sewers, farming and industrial sites, including demanding settings such as airports, underground transport, hospitals and hotels.

All main components are made of grey Cast Iron GG25. Two individual mechanical seals (motor side in the oil chamber, impeller side in contact with the liquid) and high quality parts, ensure the perfect functioning and reliability of the product. The A 4 poles Series is applied to pump clear liquids and sewage. The wide range and high hydraulic efficiency renders this series particularly suited to water treatment plants, sewers, farming and industrial plants including in airports, underground public transport, hospitals and hotels. The A series is fitted with open single channel and highly efficient impellers. The shredding system ensures a high degree of reliability even in presence of fibrous materials and solids in suspension. Maximum 40°C liquid temperature. Maximum immersion 20 metres. Complete with 10 metres of power cable. The pumps with EX (ATEX) can be utilised in potentially explosive environments.

Please see the technical data sheet

Accessories - 3" Coupling foot, claw and top bracket - Code 100-11510. 4" Coupling foot, claw and top bracket - Code 100-11511. Free standing bases - P5 100-11626 or P6 100-11627. DN80 3" Flange Code M62222223, DN100 Flange Code M62222224

The Dreno AT100-C.255 EX Single Channel Open Impeller Submersible Sewage Pump - 400v - Three Phase - Manual is a Sewage Pump item. Voltage for this item is 400V.

Dreno A4 poles submersible pumps are built for pumping clear liquids and sewage, combining strong hydraulic efficiency with reliable solids-handling performance.

• Open single-channel impeller design for wastewater and sewage duties
• Cast Iron construction for robust site and plant-room installations
• Designed for demanding environments such as water treatment, sewers, farming, and industrial sites

Suitable where dependable foul-water transfer is required across municipal, agricultural, and industrial applications.

Real-world product applications

• Handling liquids containing suspended solids
• Supporting drainage in foul-water installations
• Assisting with wastewater movement on sites and properties

Key Product Features

• Motor: Submersible, IP68, Class F insulation, liquid-cooled
• Sealing: Double mechanical seal arrangement for durability in wastewater use
• Limits of use: Up to 40°C fully submerged (special versions up to 60°C non-S1), max immersion 20m, pH 6–10, density < 1.1 kg/dm³
• Water type: Sewage
• Voltage: 400V