Calpeda GQG Submersible Pump With High-Power Grinder/Macerator - Single Phase

The Calpeda GQG Series is a high-performance submersible wastewater pump engineered with an integrated heavy-duty grinder system, designed to handle challenging solids-laden applications with ease. Built for durability and efficiency, it features a cast iron body, horizontal discharge, and a powerful grinding mechanism capable of shredding long fibres, textiles, and soft solids before pumping.

Fitted with an automatic float switch, this model is ideal for set-and-forget operation in domestic, residential, and light industrial wastewater systems — particularly where clogging is a concern. A double mechanical seal in an oil chamber protects the motor from dry-running and ensures reliable long-term performance even in demanding environments.

APPLICATIONS

• Wastewater transfer in homes, farms, and small industrial plants
• Pumping sewage with toilet paper, sanitary products, and textile fibres
• Septic tank emptying and sewage pit management
• Drainage of waste sumps in confined spaces
  

FEATURES

• Built-in high-torque grinder impeller to cut and reduce solids
• Cast iron construction for long service life
• DN32 flanged and G1½" threaded horizontal discharge
• Automatic float switch for level-based on/off control
• Double mechanical seal with oil chamber for dry-run protection
• 6mm maximum solid passage (post-grinding)

PUMP PERFORMANCE

• Max Flow Rate: 250 L/min
• Voltage: 240V single phase
• Max Liquid Temperature: 35°C
• Max Immersion Depth: 5 m
• Minimum Immersion Depth: 300 mm
• Continuous duty when fully submerged