Our products: vertical turbine pump, vertical wet pit pump, vertical oil sump pump, vertical condensation pump, right Angle gearbox

Professional manufacturers

Vertical turbine pumps,sump pumps,right angle gearboxes

+8613974960765

+8618507312158

Working Days:9:00-22:00

ABOUT US

Hunan Perfect Industry Co., ltd was established in 1998 as the result of restructuring of a state-owned pump manufacturers and plants of mineral machinery and chemical machinery. During the past 20 years, we focused on the development and production of centrifugal pump, including long shaft pump (vertical turbine pump), vertical semi-submersible slurry pump, vertical sewage pump, axial and mix-flow pump, vertical can type condensate pump and gearbox. We have won a lot of national bids in power plant and ironworks projects, supplying our pumps with supreme quality and good after-sale services. Besides, we have done a lot of OEM for international brands. Our pumps present a good performance in the municipal, industrial, commercial, fire, water, wastewater, power, flood control, building-trade, utility and packaged system markets. Our pumps have been shipped to Southeast Asia, Russia, South America, Middle east, Australia, and Africa.

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Reliable quality, honesty guaranteed

Contact Us:+8618507312158/+8615111351988

Featured Products

Main items

Vertical turbine pump

Vertical turbine pumps are used in power plants, steel mills, water companies, sewage treatment plants, petrochemicals, mining and other industrial and mining enterprises, as well as municipal water supply and drainage projects, agricultural irrigation, flood control and drainage projects. They can be used to transport media such as clean water, rainwater, iron pit water, sewage and seawater.

The vertical sump pump

The vertical sump pump is made of malleable cast iron, which is high in strength, corrosion-resistant, has good permeability, occupies a small area, is easy to start, and does not require water diversion. The pump seat is equipped with a skeleton oil seal and a shaft sleeve to prevent shaft wear and extend the service life of the shaft. It can convey sewage and dirt with particles, and is also used to pump clean water and corrosive media.

Vertical multistage barrel pump

Vertical multistage barrel pump is a vertical multistage double-casing pump, which can transport various clean media or media containing trace particles. It is especially suitable for transporting easily vaporized media and low-temperature media, such as ethylene, liquid ammonia, liquefied gas, condensate, hydrogen hydrocarbons, oil products, etc. It can also transport low-temperature liquids such as liquid oxygen, liquid nitrogen, liquid argon, etc. in air separation units.

Right angle gearbox

H series right angle gearbox is directly matched with diesel engine, horizontal motor or steam turbine, and is used for transmission and speed change of various pumps such as vertical long shaft fire pump, deep well pump, diagonal flow pump, axial flow pump, submersible pump, etc. It can be widely used in farmland irrigation, water conservancy engineering, municipal engineering, metallurgy and mining, petrochemical industry, fire protection and marine engineering.

Technology Center

Products Information

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How to install the vertical suspended sump pump?

How to install the vertical suspended sump pump?···

10-06

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What is the flushing method for lubricated bearings of vertical suspended sump pumps?

What is the flushing method for lubricated bearings of vertical suspended sump pumps?···

01-06

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Characteristic and Application of H Series Right Angle gearboxes

H series right angle gearboxes···

12-16

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Overview of Right-angle Gearbox

H series right angle gearboxes···

03-16

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Parameter Selection of H Series Right Angle gearboxes

H series right angle gearboxes···

02-16

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Fault Analysis and Diagnosis Strategy of Right-angle Gear Box

H series right angle gearboxes···

06-20

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Manufacturing technology of bidirectional inlet Suspended vertical semi submersible sump pump

Manufacturing technology of bidirectional inlet Suspended vertical semi submersible sump pump.···

10-22

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High temperature molten salt vertical Suspended semi submersible sump pump

High temperature molten salt vertical Suspended semi submersible sump pump···

10-22

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Vertical Suspended semi submersible sump pump without transmission shaft

Vertical Suspended semi submersible sump pump without transmission shaft.···

10-22

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Vertical semi submersible Suspended sump pump for reuse water system in mineral processing

Vertical semi submersible Suspended sump pump for reuse water system in mineral processing.···

10-22

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Efficient and energy-saving vertical long shaft semi submersible Suspended sump pump

Efficient and energy-saving vertical long shaft semi submersible Suspended sump pump.···

10-22

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Combination semi submersible suspended vertical centrifugal pump device

Combination semi submersible suspended vertical centrifugal pump device.···

10-22

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An axial adjustment device for a suspended vertical long axis semi submersible chemical sump pump

An axial adjustment device for a suspended vertical long axis semi submersible chemical sump pump.···

10-22

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A vertical long shaft Suspended submersible sewage sump pump transmission shaft component and its connection device

A vertical Suspended long shaft submersible sewage sump pump transmission shaft component and its connection device.···

10-22

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Structural improvements of A vertical Suspended long shaft semi submersible sump pump

Structural improvements of A vertical Suspended long shaft semi submersible sump pump.···

10-22

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A stainless steel vertical semi submersible Suspended sump pump

A stainless steel vertical semi submersible Suspended sump pump.···

10-22

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The pump head fixing device of a vertical long axis semi submersible Suspended sump pump

The pump head fixing device of a vertical long axis semi submersible Suspended sump pump.···

10-22

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A high-temperature vertical Suspended semi submersible sump pump

A high-temperature vertical Suspended semi submersible sump pump.···

10-22

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A combined vertical suspended semi submersible sump pump

A combined vertical suspended semi submersible sump pump.···

10-22

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Efficient and energy-saving vertical long shaft semi submersible Suspended sump pump

Efficient and energy-saving vertical long shaft semi submersible sump pump.···

10-22

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Ordering Instructions of Series H Right Angle Gearboxes

Ordering Instructions of Series H Right Angle Gearboxes···

10-06

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Rotation direction of Series H Right Angle Gearboxes

Rotation direction of Series H Right Angle Gearboxes···

09-06

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Structural diagram of right angle gearboxes components

Structural diagram of right angle gearboxes components···

08-06

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Use of Series H Right Angle Gearboxes

Use of Series H Right Angle Gearboxes···

07-06

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Speed classification of Series H Right Angle Gearboxes

Speed classification of Series H Right Angle Gearboxes···

07-06

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thrust bearing of the H-series Right Angle gearboxes

thrust bearing of the H-series Right Angle gearboxes···

06-06

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External dimensions of Series H Right Angle Gearboxes(according to NEMA standards)

External dimensions of Series H Right Angle Gearboxes(according to NEMA standards)···

06-06

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parameter selection of Series H Right Angle Gearboxes

parameter selection of Series H Right Angle Gearboxes···

05-06

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