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Submersible drainage pump for dirty water Gmax with external float – flow 11.5 m³/h, power 0.55 kW, head 7 m

Submersible drainage pump for dirty water Gmax with external float – flow 11.5 m³/h, power 0.55 kW, head 7 m | Dirty Water Pumps | Water Pumps |
Submersible drainage pump for dirty water Gmax with external float – flow 11.5 m³/h, power 0.55 kW, head 7 m

Single-phase wastewater pump with float.

  • Stock: In Stock
  • Brand: Gmax
  • SKU: 22.0026703
€ 76.42
incl. VAT
Ex Tax: € 63.68

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Estimated delivery
27.Jun.2025
DHL Schenker
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Submersible drainage pump for dirty water GMAX Q550B121 has a power of 0.55 kW and a head of 7 m . It is suitable for pumping wastewater with particles up to Ф 30-35 mm without abrasives , from septic tanks, flooded rooms, garages, cellars and others. It also copes well with rainwater and surface water from rivers and lakes. The adjustable float can be fixed to each step of the housing, which allows precise control of the switching on level.

The compact design and copper winding ensure reliable and long-lasting operation. The impeller made of reinforced polyamide (PA66GF30) guarantees wear resistance and high efficiency. Thanks to the long 10-meter cable and a maximum immersion depth of up to 7 m , the pump offers flexibility in various operating conditions.

Choosing the GMAX Q550B121 is ideal for your home, cottage or sites at risk of flooding.
 

Gmax submersible sewage pump with external float   Gmax submersible sewage pump with external float   Gmax submersible sewage pump with external float   Gmax submersible sewage pump with external float

 

Technical parameters:

  • Power: 0.55 kW/ 0.75 hp
  • Voltage: 220V/50Hz
  • Effort: 7 m 
  • Flow rate: 11.5 m³/h
  • Motor rotation speed: 2850 rpm 
  • Inlet/outlet: 1"-1 1/2"
  • Maximum immersion depth: 7 m
  • Dimensions diameter/height: 25/32 cm
  • Max. water temperature: 35°C
  • Cable length: 10 m
  • Diameter: 240 mm /with connecting part/
  • Height: 340-380 mm
  • Coil: copper
  • Impeller: PA66GF30 /Polyamide/

Characteristics
Power (kW) 0,55
Connection (inch) 1"-1 1/2"
Immersion depth (m) 7
Maximum flow rate (m3/h) 11,5
Power (HP) 0,75
Step connections (mm) 25, 32
Model Q550B121
Water pump head (m) 7