Application
– Clear water or other liquids similar to water in physical and chemical properties
– Supply and drainage systems and cooling systems in the iron and steel industry, petrochemical industry, thermo power plants, mines, etc.
– Urban water supply, heating systems, irrigation and water conservation

Working Conditions
– Max. Head: 190 m
– Max. Flow: 3780 m3/h (1050 1/s)
– Liquid PH value: 6 ~ 9
– Max. Liquid temperature: 80°c
– Pump inlet: 125~500 mm, outlet: 80 ~ 400 mm
– Speed: 1480/2980 rpm at 50Hz, 1780/3580 rpm at 60Hz
– Max. Working pressure: 16 bar as standard (HT200 pump casing)
– 24 bar available on request (QT400-18 pump casing)

Pump casing
– High efficiency round water chamber design
– Double volute water chamber to balance radial force, with the advantages of no whirl in suction,
– stable operating, noiseless and good cavitation performance
– With reinforcing ribs offering good rigidity appearance

Bearing
Short span and enlarged diameter design are adopted for Stable operation and a long operation period.

Standard
– Pump: GB/T5657-95, Q/FZEF 001-2014
– Flange: DIN2501 PN16, GB/T172416 PN16
– Mechanical seal: DIN24960

Impeller
Closed impeller is designed with three-dimensional flow theory and CFO calculation andsimulation that have advantages of high efficiency, wide range and good cavitation performance . Equipped with a remodeled impeller that has wide performance range Metal mold, digital machining, and accurate roughcast

Sealing
– Mechanical seal & packing seal are all adopted for better sealing effect
– Dimension of mechanical seal are in accordance with DIN24960
– Built-in seal Lubrication Technology

Shaft
– Fully sealed shaft, won’t contact with fluid, no corrosion. Long
– service life

Material Table of Single Stage Double Suction Centrifugal Pump