LQF series corrosion-resistant centrifugal pumpDetailed product description：

The LQF series corrosion-resistant centrifugal pump is a stainless steel corrosion-resistant centrifugal pump developed by Dajiang. Some of the impellers of the two series corrosion-resistant centrifugal pumps adopt a semi open structure, while others adopt a closed structure. In addition, there are two types of connection between the pump and the motor: direct connection and bearing bracket. The shaft seals of all pumps adopt the advanced cantilever technology mechanical seals in West Germany. Due to the excellent structure, performance, and shape of our products, as well as the high-quality stainless steel materials used for the flow components and connecting frames, the two series corrosion-resistant centrifugal pumps have a series of advantages such as corrosion resistance, reliable performance, easy use, easy maintenance, compact structure, low energy consumption, and good sealing performance.

Scope of Application
The LQF series corrosion-resistant centrifugal pump can deliver temperatures not exceeding 100 ° C (direct coupled type) or not exceeding 160 ° C (with bearing bracket type), with (or without) small soft particles or fibers. The LQFZ series corrosion-resistant centrifugal pump also has self-priming performance. Two series corrosion-resistant centrifugal pumps are mainly used for conveying corrosive, hygienic, and highly viscous liquids on conveyor belts. They are widely used in industries such as food, beverage, medicine, cosmetics, sewage treatment, chemical (or fine chemical), electroplating, etc.

Performance parameters of LQF series corrosion-resistant centrifugal pump

Model Three phase 380V/50Hz

Model: Single phase 220V/50Hz

Motor power (kW)

caliber (millimeters)

efficiency %

Head H (meters) Flow rate Q (m3/hour)

Net Positive Suction Head (NPSH) (NPSH) r (meters)

Import

Export

25LQF-8

25LQF-8B

zero point two five

twenty-five

twenty

forty-three

H

eleven

ten

eight

six

four

three

four point five

Q

zero point eight

two point five

four

five point two

six point eight

seven point five

40LQF-13

40LQF-13B

zero point five five

forty

twenty-five

forty-five

H

fifteen

fourteen

thirteen

twelve

ten

eight

six

five

three point five

Q

three point five

five

six

seven point five

nine point five

eleven

twelve point five

thirteen

50LQF-18

50LQF-18B

one point five

fifty

forty

fifty-two

H

twenty-two

twenty-one

twenty

eighteen

sixteen

fourteen

twelve

ten

three point five

Q

six

five point five

nine

thirteen

sixteen

eighteen

twenty

twenty-one

50LQF-22

50LQF-22B

two point two

fifty

forty

fifty-five

H

twenty-seven

twenty-six

twenty-four

twenty-two

twenty

eighteen

sixteen

fourteen

twelve

three point five

Q

seven

ten point five

sixteen

nineteen

twenty-two

twenty-three point eight

twenty-six

twenty-seven

twenty-eight point five

50LQF-25

three

fifty

forty

fifty-six

H

thirty

twenty-eight

twenty-six

twenty-five

twenty-four

twenty-two

twenty

eighteen

sixteen

three point five

Q

twelve point five

eighteen point five

twenty-two

twenty-three

twenty-four point five

twenty-six

twenty-seven point five

twenty-nine point five

thirty-one