Vertical, centrifugal, single-stage cantilever pump with a special open impeller on one side. Designed for pumping heavily polluted sewage
- Pump type Centrifugal
- Installation method Vertical
- Flow 2000 - 36000 m³/h
- Head 20-140 m
- Efficiency up to 90%
The pumped medium is wastewater from the centralized sewerage system of an urban settlement with the characteristic presence of long-fiber synthetic elements (inclusions), the medium is neutral (PH from 6 to 8.5). The content of fibrous, long-fibre inclusions and a wet cloth in the pumped medium is up to 10 m³ per 380,000 m³/day of pumping, which determine the high degree of clogging of the pump impeller (winding on the blades, lumpiness). The content of abrasive particles of sand, small fractions of crushed stone, asphalt crumbs up to 5 mm in size and microhardness up to 9000 MPa in the pumped waste water, by weight, the proportion in the suspension of the pumped medium is up to 30% or up to 100 mg/l up to 150 mg/l extreme, (short-term during the snowmelt season and rains).
-
Pump type
Centrifugal
-
Flow
2400 – 36000 m³/h
-
Efficiency
up to 90 %
-
Pump power
up to 5000 kW
-
Vibration velocity
no more than 2.0 mm/s
-
Maximum inlet pressure
1.6 MPa
-
Pumped liquid
Domestic, industrial, waste water
-
Process line connection type
Flange
-
Installation method
Vertical / Horizontal
-
Head
20 - 140 m
-
Rotation frequency
up to 1000 rpm
-
Net suction head NPSH
4 - 12 m
-
Noise
no more than 85 dB
-
Rotor balancing class
G 0,4
-
Fluid temperature
up to 40°С
Contact Reef-Hydro, we will be happy to help you
Do you need advice or would you like to order Reef-Hydro products?
Contact us in any way convenient for you.