The AM-AT series is designed for pumping clean water or light wastewater. Its high hydraulic efficiency makes this series particularly suitable for pumping rainwater, surface water, groundwater, swimming pools, and waterways.
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.
Features
The main components are made of GG20 cast iron. Mechanical and lip seals ensure correct operation of the product. 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 and the necessary equipment, such as a special cable with a cable gland and an ATEX control panel (available to order). 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 and discharge pipelines from DN32 upwards.
The open, two-blade impellers perform excellently even with heavily sand-laden wastewater. The thick impeller walls ensure years of operation in raw domestic wastewater.
Control
AM-AT pumps are available in various versions, combining single- and three-phase power supplies with control by an integrated float or 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 panels, SPP and SPS.
Possible applications
When fitted with a suitable hose connection (an elbow ending in a plain end), the pump becomes a lightweight portable pump for drainage and handling liquids with a high solids content (gravel, sand, and debris). AM-AT pumps are used for drainage in mines (especially EX-rated applications), transferring process water at wastewater treatment plants, and in demanding industrial conditions. The pumps have stable feet extending from the pump body, providing sufficient clearance beneath the body for water intake.
Like every DRENO wastewater pump, the AM-AT comes standard with a 10-metre power cable.
Features
• High pressure at low power,
• Compact pump dimensions,
• Effective pumping of dirty water and rainwater,
• Inlet screen that prevents debris from entering the pump,
• Threaded side outlet enables installation of a flexible hose with a clamp or quick coupling,
• Thermal protection built into the motor winding,
• 10 m NSSHOU-J power cable ending in a starter box,
• Warranty and post-warranty service,
• 24-month warranty.
