- Country of manufactureUkraine
"CM" pumps and "SD" - centrifugal, horizontal, console, one-stage are intended for pumping of the household and industrial polluted liquids with a hydrogen indicator: CM - rn from 2 to 13, with a density up to 1100 kg/m3, temperature do363 To (to 90 °C), SD - rn from 6 to 8,5, plotnostyyudo 1050 kg/m3, temperature to plus 80 °C, with the content of various not abrasive weighed substances, including wood-fiber semi-finished products, concentration to 2% on weight, the abrasive weighed substances not more than 1% on volume, up to 5 mm in size with the microhardness no more than 9000 MPas. Extreme content of gas in the pumped-over liquid - 5%. Consolidation of a shaft of the pump - unary face or double stuffing with soft stuffing. In a transitional branch pipe on the soaking-up pipeline there is a hatch for survey and cleaning of an entrance to the driving wheel. The largest allowed excessive pressure on an entrance to the pump with face consolidation - 0,35 MPas (3,5 kgfs/cm2), with omental consolidation - 0,1 MPas (1,0 kgfs/cm2). Material of details of a flowing part of the pump - gray cast iron. The symbol of the pump corresponds to GOST 22247-96 SM100-65-200-SD-UHL4 where CM - pump type (for pumping of waste masses); 100 - nominal diameter of an entrance branch pipe, mm; 65 - nominal diameter of an output branch pipe, mm; 200 - nominal diameter of the driving wheel, mm; SD - a symbol of double omental consolidation of a shaft of the pump; UHL - climatic modification; 4 - category of placement of the unit at operation. The same pump manufactured under electric motors on 1450/960 rpm., with turning of the driving wheel and face consolidation of a shaft of the pump has designation: CM100-65-200/4a-5-UHL4, where 4 - a symbol of frequency of rotation of the electric motor, 1450 rpm, or 6 - a symbol of frequency of rotation of the electric motor, 960 rpm; and - the first turning of the driving wheel, or - the second turning of the driving wheel; 5 - symbol of unary face consolidation.