YGRY air-cooled high-temperature water oil dual pump

YGRY air-cooled high-temperature water oil dual pump is based on the international ISO2858 standard, and using the latest hydraulic model, while taking into account relevant international standards and designed from becoming SG series pipeline pump alternative. Their use of technical standards, performance parameters, test methods and so effective use IS-type centrifugal relevant international standards ISO, IS-type centrifugal pump having substantially the same performance parameters, performance indicators all meet the design requirements Usage: ( a) YGRY air-cooled high-temperature water oil dual pump for conveying water and the physical and chemical properties similar to water or other liquids for industrial and urban water supply and drainage, high-rise building pressurized water, garden irrigation, fire booster, far distance transmission, HVAC refrigeration cycle, bathroom, heating and cooling equipment for pressurized water circulation. (B) YGRY air-cooled high-temperature water oil dual pump for conveying solid particles, corrosive, liquid viscosity similar to water for petroleum, chemical, metallurgical, power, paper, food and pharmaceutical and synthetic fiber and other departments , temperature of -20 ℃ - + 260 ℃. Specific parameters: Model flow head (m) Efficiency (%) Speed ??(r / min) Motor power (kw) NPSH (m) m3 / h L / s 15-80 1.5 0.42 8 34 2800 0.18 2.3 20-110 2.5 0.69 15 34 2800 0.37 2.3 20-160 2.5 0.69 32 25 2900 0.75 2.3 25-110 4 1.11 15 42 2900 0.55 2.3 25-125 4 1.11 20 36 2900 0.75 2.3 25-125A 3.6 1.0 16 35 2900 0.55 2.3 25-160 4 1.11 32 32 2900 1.5 2.3 25-160A 3.7 1.03 28 31 2900 1.1 2.3 32-125 5 1.39 20 44 2900 0.75 2.3 32-125A 4.5 1.25 16 43 2900 0.55 2.3 40-100 6.3 1.75 12.5 54 2900 0.55 2.3