vertical multi-stage pump

الوصف

1. Operation parameters : Flow range : Q=4.9~**0 m3/h Lift range : H=*2~**0m Borehole diameter range: *5~**0mm Temperature range: **5 ~**0 centigrade 2. Product overview DL, DLR vertical multi-stage pumps based on horizontal centrifugal pump to optimize the design and manufacture. They meet the requirements of the latest national standard JB/T*******3, can convey water and the medium whose physical and chemical properties similar to water , medium temperature **5 ~**0 centigrade. 3. Technical parameters Model stage flow Head (m) Rotation speed (r/min) Power(kw) Efficiency (5%) (m3/h) L/S Shaft power Motor power *0DL 2 *2.6 3.5 *4.4 ***0 1.*5 3 *0 *5DL 3 *8 5 *5.5 ***0 3.*4 5.5 *6 *0DL 4 *2.4 9 *4.8 ***0 *2.*6 *2 *0.7 **0DL 5 *2 *0 **8.5 ***0 *2.*5 *5 *5 4. Application scope This series pump is particularly suitable for high-rise residential buildings, hospitals, hotels, department stores, office building water supply and drainage , fire fighting water, long-distance transportation and water supply in the production process cycle.