Calpeda GQG 6-21 CG

The submersible drainage pump Calpeda GQG 6-21 CG has unrivaled reliability and is designed to operate under difficult operating conditions. The pump pumps waste from industrial and agricultural facilities, drains flooded and flooded premises. The equipment allows you to take water from natural reservoirs, reservoirs, industrial tanks with technical water that is non-aggressive for the materials of the pump body. The pump is well suited for small sewage pumping stations designed for pumping fecal wastewater and storm water drainage. The pump is suitable for operation in 24/7 mode. The Calpeda GQG 6-21 CG pump is equipped with a float switch, which allows you to start and stop automatically. The main parts of the pump are made of stainless chrome-nickel steel, which eliminates corrosion and mechanical damage. The engine is cooled by liquid that passes through the inner and outer casing, which provides high-level cooling and increases the working life of the equipment. The shaft is made with a double seal. The float of the Calpeda GQG 6-21 CG pump is adjustable, so you can set the level of start and stop of the equipment. The feed pipe is vertical, so when installing the pump in small tanks, it is directed upwards and this eliminates the need to use an elbow pipe. The power of the Calpeda GQG 6-21 CG pump is 1.1 kW, and the voltage is 380 V. The pump provides a pressure of 4 to 19.2 m, and a capacity of 3 to 15 m³ / h.

Scope of application

• Construction
• Industry
• Agriculture and irrigation
• Residential and office buildings
• Drainage and sewerage
• For pumping water containing long fibrous particles, paper or textile materials
• Solids max: 6mm

Operating limitations

• Continuous operation (with submerged engine)
• Liquid temperature up to +35°C
• Maximum diving depth: 5 m
• Immersion depth min: 300 mm