The G2 series (GM-GT two-pole) features a suction-assisted grinding system that can grind solid matter. These pumps are used wherever liquid needs to be pumped through relatively small-diameter pipes, often already installed. Applications: domestic wastewater, liquids containing solids, and anywhere high pressure is required.
Features
All main components are made of GG25 cast iron. The cutter plate and grinder are made of hardened steel. Two separate mechanical seals (the motor side in the oil chamber and the impeller side in contact with the liquid), along with high-quality components, ensure excellent performance and product reliability.
Why choose a professional GT grinder?
The vacuum cutting system with a hardened steel blade in G2 pumps combines the effectiveness of radial and axial cutting. The truncated cylindrical cutter rotates between a specially shaped inlet, cutting, tearing and grinding solid matter in municipal and industrial wastewater as thoroughly as possible. No rags, strings or soaked straw can stop it. What’s more, the blade can be serviced quickly and easily using hex socket screws, a major advantage when a pumping station is out of service.
GT grinder pump installations
GT pumps are designed for professional municipal wastewater pumping stations and industrial installations (e.g. agriculture, meat processing plants, etc.). Pumps with an axial-radial solids grinding system can be successfully installed on coupling feet such as DUTY 50 and B4.
GT grinder pump control
For controlling GT pumps, we recommend professional power and control cabinets, available in a basic relay-contactor version or a more advanced processor-controlled version.
FEATURES
• Radial-axial shredding system,
• Hardened steel blades ensure effective cutting of contaminants,
• The oil chamber prevents water from entering the motor directly if the seal behind the impeller is damaged,
• Side flange outlet with an additional thread allows installation on a coupling foot and easy installation of an elbow connection for a flexible hose with a clamp or quick coupling,
• T1-T2 thermal protection built into the motor winding, connected to a dedicated control panel,
• 10 m H07RNF power cable with bare ends,
• Warranty and post-warranty service,
• 24-month warranty.
Special versions for liquid temperatures up to 60°C with the pump fully submerged (not for continuous operation) can be made to order.
