GRUNDFOS Multilift MDG Dual-Pump Grinding and Cutting Sewage Lifting Station (93L Tank for Multi-Business Sewage)

Dual-Pump Alternating Operation System

Equipped with two independent pumps that intelligently alternate operation to ensure continuous drainage needs of commercial premises. In case of a single pump failure, the other pump can automatically take over, ensuring system reliability.

High-efficiency grinding and cutting technology

Powerful stainless steel grinding blades can pulverize solid waste such as sanitary napkins, rags, and fibers (cutting particles ≤2mm), completely solving the problem of pipe blockage caused by complex sewage from multiple businesses.

93L Large Capacity Optimized Design

Designed specifically for high-load scenarios such as shopping malls and restaurants, this design reduces frequent pump starts, extends equipment life, and integrates an anti-vortex structure to prevent scum accumulation.

IP68 fully waterproof and corrosion resistant

The motor and control system adopt a fully sealed structure, which can be immersed in water for a long time. 304 stainless steel components and polymer water tank resist corrosion from commercial sewage.

Intelligent Control and Remote Monitoring

Built-in liquid level sensor for automatic start/stop; optional IoT module enables fault alarms and remote viewing of operational data, adapting to the management needs of modern commercial facilities.

Quiet Operation and Energy Saving Combined

The low-speed motor (≤2900rpm) combined with vibration damping design results in operating noise ≤45dB; the high-efficiency motor saves more than 30% on energy, meeting the environmental protection requirements for commercial venues.

Modular Maintenance Design

Quick-release grinding components and top access panel design allow for rapid maintenance without contact with wastewater, reducing operational costs for businesses.