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Pedrollo TOP GM Submersible Clean Water Drainage Pumps

TOP GM Submersible Drainage Pumps with Vertical Magnetic Float for Small Spaces – For applications including; draining small flooded areas, disposal of waste water etc.

Flow rate up to 260 l/min (15.6m³/h) Head up to 10m
Passage of suspended solids up to Ø 10 mm


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Pedrollo TOP GM Submersible Clean Water Drainage Pumps


The Pedrollo TOP GM submersible drainage pump series is suitable for use with clear water that does not contain abrasive particles. The GM Series comes complete with a vertical float switch which allows the pumps to be used in particularly small spaces.

Innovative design and advanced technology are incorporated into these new Pedrollo TOP pumps, designed to be easy to use and extremely reliable even when subjected to continuous use (subject to correct installation).

As a result of the design solutions that have been adopted, such as the complete cooling of the motor, and the shaft with double seal, these pumps are perfect for most drainage applications such as draining small flooded areas (rooms, cellars, garages) in the event of an emergency, for the disposal of waste water in the home (from dishwashers, washing machines) and for emptying drainage traps.

The motor is fully cooled and has an ample reserve of power plus a double seal system with barrier chamber of bio-degradable oil. The motor and the pump are easily removed, making maintenance and repair simple. When designing performance levels for TOP pumps, special attention was given to typical requirements for domestic usage.

Performance curves specially designed for high delivery rates at the low installed power rating.


Pump Body: Technopolymer
Suction Filter: Technopolymer
Suction Plate: Stainless Steel AISI 304
Diffuser: Technopolymer
Impeller: Noryl GFN2V
Motor Casing: Stainless Steel AISI 304
Motor Casing Plate: Stainless Steel AISI 304
Motor Shaft: Stainless Steel EN 10088-3 – 1.4104
Power Supply: 230V Single Phase (230/1/50)
Port TOP GM 1-2-3 – Outlet: 1’1/4″ BSP Male
Supplied with Hose Connector with Union (Hosetail):
TOP GM 1-2-3 ø 25mm
Cable Length: 10m


Flow rate up to  260l/min (15.6 m³/h)
Head up to 10m


Immersion Depth: 3m for TOP GM 1-2-3; 5m for TOP GM 4-5
Maximum liquid temperature: 40 °C (maximum liquid temperature 90 °C for a maximum of 3 minutes of intermittent service)
Passage of suspended solids up to ø 10mm
Suction level: 14mm above ground level for TOP GM 1-2-3; 30mm above ground level for TOP GM 4-5
Continuous Service S1

Additional information

Weight 5.3 kg
Dimensions L 152 x W 152 x H 257 mm

Performance Data



TOP Datasheet


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