The AD-AG series gravel pumps are designed for continuously handling the most difficult higher abrasive slurries which contain too big solids to be pumped by a common pump. The pumps are suitable for delivering slurries in mining, explosive sludge in metal melting, dredging and so on. Single casing with exceeded passage and lowered NPSHr makes MG pumps as a best selection for dredging, delivering sludge in mining plants.

The large volume of the casing reduces internal velocities resulting in reduced wear Good performance of NPSH that requires less suction head High chrome alloy liner provide erosion & abrasion resistance, reduce the maintenance cost and maximize wear life Large diameter, high efficiency impellers designed to offer maximum wear life and low operation cost Discharge direction can be oriented at any degrees

Specification

Type : AD-G
Standard : -
Discharge Flange : DN 100 - DN 350
Capacity : 3600 m³/h
Head : 70 m
Temperature of Pumped Liquid : +95 °C
Maximum Operating Pressure : 10 Bar (16 Bar)*
Frequency : Three-phase 50 Hz - 60 Hz
Pump Speed : 300 ~ 3000 RPM
Viscosity : 0~2000 cps
Fluid : Gravel
Impeller Type : Channel /  Open
Casing : Ductile Iron
Wear Parts : Chromium Steel / Rubber
Impeller : Chromium Steel / Rubber
Shaft : SS420 / SS329
Seal : Expeller Seal / Gland Seal / Mechanical Seal
Suction / Discharge Flange : -