As leading manufacturer of API 610 Heavy Duty Centrifugal Pumps, is proud of the increasing success in supplying its HLY pumps in oil and gas market.

The peculiar diffuser design, individually checked and fully machined, of all the HLY models reduces radial load allowing safe and reliable long time operation. Moreover the close coupled configuration doesn’t require any on site alignment reducing maintenance and down time.

These technical features, combined with the wide performance range, make HLY the winning choice to cover many applications in refining and petrochemical plants; especially for upgrading brownfield projects where the optimization of the lay-out attentive to spatial limitations represents an essential challenge for a winning project.

The pictures show more than a dozen sulfuric acid pumps are completed and shipped.  Great product!

Capacity: 2000m3/h

Head:30m

Depth: 2700mm

Inlet diameter: 450mm

Discharge diameter:400mm

WEG motor 500kw

Our engineers solved the corrosion problem of 100 ℃ concentrated sulfuric acid (98%). And our flow parts and sealing forms have special designs. So that our pump can operate under such strict conditions for two years.

The user originally intended to use Louis pump, but it was too expensive. Thank our engineers for the perfect solution and our workers for overcoming the impact of the Covid-19 to deliver on time. We finished the pumps in just over three months.

Challenges always come up. We rise to the challenge, overcome it, and become stronger.

European sulfuric acid pump project