16/12Gr-II-7-840R/L-145
Rotor diameter, mm: 840
Capacity, m3/h: 1800-2600
Pumping height, m: 50-65
Rotational speed, С-1 (rot./min.): 12,5 (680-750))
Engine Power, kW 630-800
Pumped pulp density, t/m3: 1,75
Dimension of pumped particles, mm:, max 100
Permissible cavitation reserve, m, max: 6
Weight, kg: 5475
Capacity, m3/h: 1800-2600
Pumping height, m: 50-65
Rotational speed, С-1 (rot./min.): 12,5 (680-750))
Engine Power, kW 630-800
Pumped pulp density, t/m3: 1,75
Dimension of pumped particles, mm:, max 100
Permissible cavitation reserve, m, max: 6
Weight, kg: 5475
These are pumps designed for heavy and very heavy operation conditions with varying fraction and instable operation conditions (washing the gold bearing sands, etc.). They are easy to repair. Pumps are made in two blade variant (suction disc and pressure disc are made from high-chromium alloy cast iron). Depending on the conditions of use, the pump can be equipped with 3 or 4 blade rotor as well as suction ports in various dimensions.
