Fan: A. has up to 2500m3 / h suction capacity and 780mbar pressure differential, power up to 29KW! B. with wide voltage dual-use components to achieve the highest requirements of protection class IP55 (insulation class F) motor features and passed CE certification! C. Germany advanced technology, high reliability, low maintenance, long life, can improve efficiency and reduce costs! D. Low noise motor and integrated silencer, so the noise is very low, as low as 53DB! E. ready to install and use, can be installed in any horizontal or vertical direction! F. beautiful appearance, blowing smoke dual function, no oil pollution, industrial environmental protection standard fans! German crown pressure fan Basic parameters: Model Power (KW) Air volume (m3 / h) Pressure (mbar) Noise (db) Weight (kg) single paragraph: 2DG210-A11 0.37 80 110 53 11 2DG230-A11 0.37 100 130 54 11 2DG410-A11 0.8 145 150 63 15 2DG510-A11 1.1 210 160 64 21 2DG710-A11 2.2 318 190 72 30 2DG930-H37 18.5 1370 310 75 131 2DG943-H47 29 2480 270 84 235 Two Stage: 2DG220-H26 0.7 85 210 55 15 2DG320-H26 0.85 110 200 58 17 2DG420-H36 1.6 150 280 66 25 2DG520-H46 3.0 230 340 72 40 2DG720-H16 2.2 320 220 73 49 2DG820-H17 5.5 520 240 74 83 2DG920-H17 12.5 1110 300 74 187 fans Applications: pneumatic transport system vacuum lift / clamping system packaging machine single-stage wastewater treatment plant fan blower bags / bottles / filling system transformation foam molding system of soil classification and parcel of letters food processing systems dental vacuum suction machine laser printer paper handling system dual-stage blower printer / copier can meet higher requirements darn machine pond pool ventilation system ventilation gas analysis equipment, etc. | | Main Products | |: high pressure air (German crown fans, Rui Chang fan, HRB fan, RB fan), medium pressure fan (Hongfeng fan), Sirocco Fan, Roots blowers, industrial vacuum cleaners (http://www.china-pdx.com), reducer (NCKU turbine reducer, city gear machine, PDX reducer, aluminum reducer), motors (City Bang Mada, small motors)