Vertical axial/mixed flow pump

■Flow rate: Q=300～8000 （m³/h）

■Total head: H= 1～6 (m)

■Speed: n=180-1450rpm

■Fluid temperature: T= 0～50℃

■Fluid s.g.: γ≤1.4

■Optimized elbow passage of better hydraulic performance.

■Adjustable impeller of high efficiency and wide high efficiency zone.

■Low pump speed design conforms to the technological requirements of salting out and low temperature crystallization.

■Cost saving butt welding technology to satisfy requirements of both transmission strength and anti-corrosion.

■This product is adopted in 95% combined soda process in China. And there are plenty of real sales achievements from flow rate 300 m3/h to 8000 m3/h.

■Special design to adapt to different applications. For example, increasing the pressure of system and increasing the liquid level, forced circulation purpose...

■ZLH series is a typical vertical axial flow pump of vertical installation which takes small room on floor.

■Pump impeller end is immersed in the fluid which enables direct start without filling water or vacuum pumping.

■Simple structure, convenient maintenance.

■Direct coupled transmission or gear box transmission.

■Dynamic sealing+packing for shaft sealing

Structure drawing is as below:

■ZLH series is suitable for applications of big flow with low total head.

■ZLH series is able to pump clean water, sewage water with small particles and chemical process fluids with small particles.

■ZLH series is especially suitable for salting out and low temperature crystallization of combined soda process.