QDX series stainless steel drainage pumps, made of stainless steel AISI304, double mechanical seal ensure long life and reliable, suitable for dirty water system with some solids.Using three phase power source, it’s complete stainless steel structure, rust free and anti corrosion. The vortex typ or double-vane impeller featrers powerful sewage dispoal capability. The max solid diameter of paasage up t 40mm on request. It can be made of standard AISI SS 304 for common acid or alcali (PH valve 4-10) or 316L for sea water or chemical industry (PH value 0-12)

Performance Range:

1.Flow Rate Up to 35 m3/h
2.Dynamic Head Up to 19 m
3.Power up to 2.2kw(3.0Hp)

Operating Limits:

1.Maximum Operating Depth 5 m below water level
2.Maximum Fluid Temperature Up to 40℃
3.Maximum Passage for suspended solids diameter 2 mm
4.PH value in water is 4-10.0