pipeline system and operating conditions.
1. Range: environment protection, construction, fire fight, chemical industry, pharmaceutical,
Printing and dyeing stuffs, brewery, paper making, cleaning in metllurgical and mining industries and cooling of equipment etc.
2. Pump with rocky sprayer can rush water into the sky and spray the drips for farm and tea garden etc.
3. Liquids: Clean water and sea water and chemical liquids with acid and alkali and liquids with normal starchiness. （viscosity1