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离心泵

Alloy Wear Resistant Chemical Process Centrifugal Pump

Alloy Wear Resistant Chemical Process Centrifugal Pump

Chemical process centrifugal pump is a type of pump used in the chemical industry for transferring, discharging, feeding, and lubricating various chemicals. It operates on the principle of centrifugal force, where the rotation of the impeller throws the liquid outward, creating a pressure difference that allows the liquid to flow from the inlet to the outlet.

  • 量:

    1
  • 包裹:

    Customized
  • 颜色:

    Customized
  • 材料:

    Steel/SIC
  • 工作温度:

    -20 to 200℃/The temperature of the transportable medium is 300 ℃
  • 工作压力:

    1.6 MPa

 

magnetic coupling pump

Product overview

The THJ chemical process centrifugal (alkali) pump is a single-stage single-suction cantilever centrifugal pump that has been upgraded and innovated based on the TH pump. It serves as a new standard chemical process pump, replacing the IH and TI pumps. This pump features a single-stage single-suction cantilever structure. In its design, an advanced hydraulic model is adopted, endowing it with high efficiency. As an energy-saving product, its efficiency is 5% higher than that of the IH pump.

 

magnetic coupling pump

Product advantages

1. The flow passage components, including the pump body, pump cover, and impeller, are crafted from high-quality stainless steel. These parts are precision-cast using a novel process, ensuring they are free from impurities, pores, and trachoma. Additionally, high-quality alloy wear-resistant materials like 2205 duplex stainless steel can be opted for.

2. The shaft seal is a proprietary 179 series static corrosion-resistant and wear-resistant mechanical seal. It allows for the selection of single or double end-face mechanical seals, as well as container-type and packing dynamic seals. For the grinding of the sealing surface, materials such as cemented carbide and silicon carbide can be chosen.

3. This pump features a corrosion-resistant and wear-resistant design, capable of transporting liquids containing slurry, crystals, and suspended solid particles smaller than 3mm, with a solid content of less than 10%.

 

Material List

Part Material Part Material Part Material
Pump casing 304/316/316L Pump shaft 2Cr13/3Cr13  Pump coupling 45#
Impeller 304/316/316L Bracket HT200  Diaphragm 304
Static ring SIC/hard alloy Bearing front cover HT200  Elctric couping 45#
Pump cover 304/316/316L  Front bearing Gcr15  Shield Hot rolled plate/Aluminum
Gasket PTFE  bearing box HT200  Motor As clients requested
Rotating ring SIC/hard alloy   Rear bearing Gcr15  Plate HT200
Gland 304/316/316L  Rear gland of bearing HT200    

 

Structural diagram

magnetic coupling pump

 

Performance Data

Type Rated power Rated flow Rated head Voltage Pump casing material Suction
25-20-125 1.1 2.5 20 380V 304/316L 25-20
25-20-160 2.2 2.5 32 380V 304/316L 25-20
25-20-200 4 2.5 50 380V 304/316L 25-20
25-20-250 1.5 2.5 80 380V 304/316L 32-20
32-20-125 1.5 3.2 20 380V 304/316L 32-20
32-20-160 2.2 3.2 32 380V 304/316L 32-20
32-20-200 4 3.2 50 380V 304/316L 32-20
32-20-250 7.5 3.2 80 380V 304/316L 32-20
40-25-125 1.5 6.3 20 380V 304/316L 40-25
40-25-160 3 6.3 32 380V 304/316L 40-25
40-25-200 5.5 6.3 50 380V 304/316L 40-25
40-25-250 11 6.3 80 380V 304/316L 40-25
50-32-125 2.2 12.5 20 380V 304/316L 50-32
50-32-160 4 12.5 32 380V 304/316L 50-32
50-32-200 7.5 12.5 50 380V 304/316L 50-32
50-32-250 11 12.5 80 380V 304/316L 50-32
65-50-125 3 25 20 380V 304/316L 65-50
65-50-160 5.5 25 32 380V 304/316L 65-50
65-40-200 11 25 50 380V 304/316L 65-40
65-40-250 18.5 25 80 380V 304/316L 65-40
65-40-315 30 25 125 380V 304/316L 65-40
80-65-125 5.5 50 20 380V 304/316L 80-65
80-65-160 11 50 32 380V 304/316L 80-65
80-50-200 15 50 50 380V 304/316L 80-50
80-50-250 30 50 80 380V 304/316L 80-50
80-50-315 45 50 125 380V 304/316L 80-50
100-80-125 11 100 20 380V 304/316L 100-80
100-80-160 18.5 100 32 380V 304/316L 100-80
100-65-200 30 100 50 380V 304/316L 100-65
100-65-250 45 100 80 380V 304/316L 100-65
100-65-315 75 100 125 380V 304/316L 100-65
125-80-160 30 160 32 380V 304/316L 125-80
125-100-200 55 200 50 380V 304/316L 125-100
125-100-250 75 200 80 380V 304/316L 125-100
125-100-315 22 200 125 380V 304/316L 125-100
125-100-400 30 200 50 380V 304/316L 125-100
150-125-250 18.5 200 20 380V 304/316L 150-125
150-125-315 30 200 32 380V 304/316L 150-125
150-125-400 45 200 50 380V 304/316L 150-125
200-150-250 37 400 20 380V 304/316L 200-150
200-150-315 45 400 32 380V 304/316L 200-150
200-150-400 75 400 50 380V 304/316L 200-150
250-200-250 55 800 50 380V 304/316L 250-200
250-200-315 110 800 80 380V 304/316L 250-200
250-200-400 160 800 50 380V 304/316L 250-200
300-250-315 160 1400 32 380V 304/316L 300-250
300-250-400 200 1400 50 380V 304/316L 300-250
 
Performance range 
Design pressure: 1.6MPa, Flow: 0.75 ~ 1550m³/h, Lift: 3 ~ 125m, Power: 1.1 ~ 400KW
Applicable temperature: -20~200℃; Double face seal cooling device, the temperature of the medium that can be transported is 300℃.
 
Product application
 
Widely used in petroleum, chemical industry, alkali making, smelting, rare earth, pesticide, dye, medicine, papermaking, electroplating, electrolysis, radio and other production processes to transport corrosive liquids.
 
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