The AM-AT series is designed for pumping clean water or lightly contaminated wastewater. Its high hydraulic efficiency makes this series particularly suitable for pumping rainwater, surface water, groundwater, swimming pools, and waterways.
Pumps in this series can be used in all potentially explosive atmospheres, in accordance with the ATEX certificate available on request (-EX versions).
Characteristics
The main components are made of GG20 cast iron. The mechanical and lip seals ensure proper product operation. The version is available with a double mechanical seal in the oil chamber.
Advantages of the AM-AT series dirty-water pumps
Unlike the BIC series, AM-AT series pumps have a threaded side outlet. The manufacturer has provided ATEX certificates for the pumps, as well as the necessary equipment, such as a special cable with a cable gland and an ATEX control panel (available on request). The AM-AT series has only one passage size, restricted by a mesh screen with 20x10 mm openings. The pumps work successfully with EASY E3.1 and EASY E3.2 coupling feet, as well as discharge pipelines from DN32 upwards.
Open, two-blade impellers perform excellently even with wastewater containing a high amount of sand. The impeller’s thick walls ensure many years of operation in untreated domestic wastewater.
Features
• High pressure at low power,
• Compact pump dimensions,
• Effective pumping of dirty water and rainwater,
• Inlet screen preventing debris from entering the pump,
• Threaded side outlet for installing a flexible hose with a hose clamp or quick coupling,
• Thermal protection built into the motor winding,
• 10 m H07RNF power cable terminated with a plug,
• Warranty and post-warranty service,
• 24-month warranty.
Control
AM-AT pumps are available in various versions combining single- and three-phase power supplies with control by an integrated float and an external signal. For domestic applications, we recommend the simple M121 (230V) or M131 (400V) controllers. For more demanding users and two-pump pumping stations, we offer professional relay-and-contactor power and control cabinets: SPP and SPS.
Possible applications
With a suitable hose connection (an elbow ending in a plain end), the pump becomes a lightweight portable drainage pump for liquids with a high solids content, such as gravel, sand, and debris. AM-AT pumps are used for dewatering mines, especially EX applications, transferring process water at wastewater treatment plants, and operating in demanding industrial conditions. The pumps have sturdy feet extending from the pump body, providing sufficient clearance beneath the body for water intake.
Like every DRENO wastewater pump, AM-AT pumps come standard with a 10-meter power cable.
Features
• High pressure at low power,
• Compact pump dimensions,
• Effective pumping of dirty water and rainwater,
• Inlet screen preventing debris from entering the pump,
• Threaded side outlet for installing a flexible hose with a hose clamp or quick coupling,
• Integrated float controlling pump operation and protecting it against dry running,
• Thermal protection built into the motor winding,
• 10 m H07RNF power cable terminated with bare leads,
• Warranty and post-warranty service,
• 24-month warranty.
