Self-priming pump CBH-80 and its units (hereinafter referred to as pumps or units) are designed to pump liquids without mechanical impurities. Pump CBH-80 is designed to pump the following liquids: water, gasoline, kerosene, diesel fuel and other liquids with a viscosity of not more than 2×10-6m2/s at a temperature from -40̊С to +50̊С and a density of not more than 1000 kg/m3.
Specifications of Pump CBH-80
| Model | CBH-80 |
| Rated pump power, W | 7500 |
| Voltage, V | 380 |
| Rotation frequency, s-1 (rpm) | 1450 |
| Direction of pump rotation | Right or Left |
| Supply,m3/h | 30 |
| Rated head, m | 26 |
| Self-priming height, not less than, m | 6.5 |
| Self-priming time, no more than, s | 120 |
| Permissible duration of self-priming, no more than, s | 300 |
| Leakage through the mechanical seal, not more than cm3/h | 30 |
| Electric motor power, kW | 11 or 15 |
| Pump weight | 19kg |
The pumps are available in right (Fig. 2) and left (Fig. 3) rotation. The direction of rotation is determined by the position of the pump output shaft.
