Purpose: U450-120 Ugles is designed to pump chemically neutral hydroxyes with the PH = 6-8 indicator and with a temperature of up to 50 ° C. The maximum size of solid particles in the pumped medium should not exceed 70 mm, the ratio of the solid and liquid phases by mass should correspond to the equality of T: W = 1: 3, the rock content in a solid phase up to 40%, the microstless of the rock of not more than 3000 MN/ m².
Technical characteristics
Uglese U450-120, depending on the frequency of rotation and geometry of the working wheel, have different performance and pressure indicators:
• at 1000 rpm: performance 300 m 3 /hour, pressure 55 m. Water. Art.
• at 1485 rpm: performance 450 m 3 /hour, pressure 120 m. Water. Art.
When cutting the working wheel on the shoulder blades by 10% (1485 rpm: performance 400 m 3 /hour, pressure of 95 m. Water. ST. EXCECT of the UGLECOSE U450-120 is 60%. The permissible cavitation reserve for ugles-at least 7.3 meters. The permissible support at the entrance to the ugles should be no more than 0.1 MPa (10 m).
