Overview
YZOS series single-stage double-suction pumps are horizontal mid-opened snail-shell-form centrifugal pumps. This series pumps are used to convey water and other liquid whose chemical and physical characteristics are similar with water. ( The temperature of medium is below 105 celsius degree )This series pumps are applied to water plant, pump stations, power plants, water use of air-conditioning cycle, HVAC, industrial water supply systems, fire control systems, ships, oil refining industry(general liquid) and other conveying liquid occasions.

Parameters
Outlet diameter: DN = 80 ~ 800mm
Capacity: Q=50 ~ 11600m3 / h (rated point)
Head: H = 7.6 ~ 200m (rated point)
Permitted working pressure: less than 2.5MPa
Permeitted Test Pressure: less than 3.75MPa
Medium: water or other liquid whose physical and chemical characteristics are similar with water (solid particles are less than 80mg / L)
Temperature: less than 105 celsius degree

Advantages & Features
Through advanced hydraulic model design, the pumps have not only the excellent hydraulic performance but also solve the big puzzle that there is no shaft force (therotical),especially the large-scale pumps. Pump casting, pump cover and impeller are precisely casted adding the smooth surface of over-current that improves the anti-cavitation performance and efficiency of pump.