Submersible Drainage Pump STA 550-G (Marina) 550W 10500L/h 7m

Flooded basements, waterlogged construction sites, and backed-up drainage systems demand a pump that can move large volumes of water quickly and reliably. The STA 550-G submersible drainage pump from Marina tackles these challenges head-on, clearing clean or slightly dirty water with a powerful 550 W motor and an impressive 10,500 L/h maximum flow rate.

Who is it for

This pump is ideal for homeowners, contractors, and facility managers who need to remove water from flooded areas, empty pools or ponds, drain excavations, or manage groundwater. Its robust construction and automatic float switch make it suitable for both emergency dewatering and routine water transfer tasks.

Main features

• High-capacity 550 W motor delivers up to 10,500 L/h flow rate
• Maximum head of 7 m for effective lifting
• Integrated automatic float switch for hands-free operation
• Multi-size discharge adapter fits 1", 1¼", and 1½" hoses
• Durable high-resistance thermoplastic housing
• Stainless steel shaft and open impeller for reliability
• IPX8 waterproof rating allows submersion up to 7 m
• 10 m power cable for extended reach

Specifications

• Power: 550 W
• Voltage: 230 V, 50 Hz
• Max flow rate: 10,500 L/h
• Max head: 7 m
• Max submersion depth: 7 m
• Max particle size: 5 mm
• Discharge outlet: 1", 1¼", 1½" (multi-adapter)
• Cable length: 10 m
• Float switch: integrated automatic
• Housing material: high-resistance thermoplastic
• Motor type: asynchronous
• Protection class: IPX8
• Max liquid temperature: 35°C
• Impeller: open type, stainless steel shaft

Tips

For optimal performance, place the pump on a solid surface to prevent it from sinking into mud or debris. Regularly clean the intake screen to maintain flow rate. When using the float switch, ensure it moves freely and is not obstructed by walls or debris. Always disconnect power before handling or servicing the pump.