Gravel Dredging Suction Pump also named gravel dredging pump, designed for continuous pumping of highly abrasive slurries containing large particles with high efficiencies, and low maintenance and ownership cost. They feature an unlined casing design, characterised by design simplicity, and minimum number of parts.

Tobee® Gravel Dredging Pump is mainly used to transport large particles of strong abrasive materials that the slurry pump can not be continuous transport and suitable for dredging, sand absorption, river dredging, mining and metal smelting slag transport, etc.

Tobee® Gravel Dredging Pump types are divided into TG gravel sand pump and TGH sand gravel pump. The type “TG” Gravel Pumps typically have larger impellers and heavier casings for pumping to higher heads, and the type “TGH” High Head Gravel Pumps typically have larger impeller diameters than the TG Gravel Pump range, and stronger casings to permit pumping to higher heads, up to 80 metres. A common application is in dredging duties incorporating long discharge lines.

Important design features of this range of Tobee Gravel Dredging Suction Pumps include:

• Cartridge type Bearing Assembly
• Casing attachment by quick-release clamps
• Heavy duty screw thread Impeller attachment
• Through-bolt design throughout
• Easily replaceable Shaft Sleeve
• Replaceable casing components
• Minimum number of casing components

Tobee® Gravel Dredging Suction Pumps Photos：