Chengdu Yongyi Pump Industry Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram, Paypal |
| Supply Ability | 300 sets per month |
| Delivery Time | 25 working days after receiveing advance payment |
| Packaging Details | free fumigation export wooden box packaging |
| Flow | Up to 1000m3/h |
| Head | Up to 120m |
| Speed | 1450rpm-2900rpm |
| Other names | Chemical Process Centrifugal Pump |
| Power Source | Electric |
| Voltage | 220V, 380V, 440V |
| Direction of Rotation | Clockwise from Drive End |
| MOQ | 1 Set |
| Brand Name | Chengdu Yongyi |
| Model Number | WD |
| Certification | ISO9001 |
| Place of Origin | Sichuan, China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram, Paypal | Supply Ability | 300 sets per month |
| Delivery Time | 25 working days after receiveing advance payment | Packaging Details | free fumigation export wooden box packaging |
| Flow | Up to 1000m3/h | Head | Up to 120m |
| Speed | 1450rpm-2900rpm | Other names | Chemical Process Centrifugal Pump |
| Power Source | Electric | Voltage | 220V, 380V, 440V |
| Direction of Rotation | Clockwise from Drive End | MOQ | 1 Set |
| Brand Name | Chengdu Yongyi | Model Number | WD |
| Certification | ISO9001 | Place of Origin | Sichuan, China |
| High Light | chemical centrifugal pump ，electric chemical pump | ||
Standard Axial Split Case Horizontal Single-Stage Back Pull Out Process Centrifugal Pump
Overview
The horizontal centrifugal pump, the shaft is normally in a horizontal position. It is sometimes overhung or placed between bearing design. While in case of a vertical pump is one whose shaft is in vertical position.
1. Through a suction flange the liquid flows through the suction hub into the rotating impeller.
2. The pump shaft absorbs mechanical energy from electric motor,and turn the electric energy into mechanical energy.
3. The blades fixed on the shaft exert a force on the fluid and increase its angular moment, so the pressure and absolute speed increase.
4. Consequently energy is being transferred to the fluid.
Features
WD series anti-corrosion and wear-resistant horizontal centrifugal pump adopts the current general structure: bracket support and rear door form, which make the pump disassembly and maintenance safe and convenient, and the maintenance and repair cost is low.
WD series pump adopts integral casting impeller. The pump body adopts wide flow channel design, which makes the pump adaptable to the working conditions and has strong pump passing ability. It is especially suitable for high solid content, high viscosity and easy crystallization medium. It has high efficiency and excellent anti-cavitation performance.
The bearing body adopts an axially movable structural design, which can adjust the axial clearance between the auxiliary impeller and the packing chamber without disassembling the pump.
Application
Phosphoric Acid Plants: H3PO4, H2SO4, HF and their mixtures with or without solid (gypsum) up to 40% conc.
Caustic Soda Plants: Chlorinated brine, conc. HCL, Dilute H2SO4 etc.
Gas Wsahing Plants: Scrubbed liquids containing CL2, BR2, F2, I2, SO2, SO3, CO2, NH3 Gases etc. with solids replace hastalloy.
Alkali and Inorganic Salts: ammonia-alkali method, ammonia brine mother liquor produced by the combined alkali method, caustic alkali, caustic alkali, chloride and hypochlorite produced by the membrane alkali and ion-exchange membrane process, alkali sulfide, sulfate, hydrogen peroxide and the like.
Technical Parameter
| model | Clean Water Performance | ||||||
| flow (m3/h) | head (m) | speed (r/min) | maximum efficiency (%) | NPSH (NPSHr) m | pump head weight KG | shaft component | |
| 40WD-250 | 8-20 | 15-28 | 1450 | 39 | 0.6 | 141 | 45 |
| 40WD-310 | 8-40 | 23-42 | 1450 | 45 | 1 | 257 | 55 |
| 40WD-350 | 8-45 | 35-54 | 1450 | 37 | 1 | 271 | 55 |
| 50WD-250 | 10-30 | 15-28 | 1450 | 40 | 0.7 | 146 | 45 |
| 50WD-310 | 15-60 | 25-42 | 1450 | 45 | 1.1 | 262 | 55 |
| 50WD-350 | 15-70 | 35-54 | 1450 | 50 | 1.1 | 286 | 55 |
| 50WD-400 | 20-75 | 50-75 | 1450 | 45 | 1.1 | 483 | 70 |
| 65WD-250 | 30-70 | 15-28 | 1450 | 48 | 1.1 | 149 | 45 |
| 65WD-310 | 30-90 | 25-40 | 1450 | 57 | 1.4 | 274 | 55 |
| 65WD-350 | 40-100 | 35-54 | 1450 | 59 | 1.5 | 280 | 55 |
| 65WD-400 | 50-120 | 45-75 | 1450 | 55 | 1.7 | 495 | 70 |
| 65WD-450 | 50-120 | 70-95 | 1450 | 52 | 1.7 | 524 | 70 |
| 80WD-250 | 70-100 | 15-25 | 1450 | 61 | 1.5 | 153 | 45 |
| 80WD-310 | 70-120 | 25-40 | 1450 | 62 | 1.7 | 288 | 55 |
| 80WD-350 | 70-160 | 35-52 | 1450 | 65 | 2.0 | 295 | 55 |
| 80WD-400 | 70-160 | 50-75 | 1450 | 62 | 2.0 | 500 | 70 |
| 80WD-450 | 70-160 | 70-95 | 1450 | 60 | 2.0 | 539 | 70 |
| 100WD-310 | 100-150 | 20-38 | 1450 | 65 | 1.9 | 293 | 55 |
| 100WD-350 | 100-220 | 35-50 | 1450 | 65 | 2.5 | 299 | 55 |
| 100WD-400 | 100-220 | 40-72 | 1450 | 65 | 2.5 | 529 | 70 |
| 125WD-310 | 120-260 | 18-36 | 1450 | 67 | 2.8 | 304 | 55 |
| 125WD-350 | 120-300 | 35-50 | 1450 | 68 | 3.2 | 307 | 55 |
| 125WD-400 | 140-350 | 45-70 | 1450 | 70 | 3.4 | 559 | 70 |
| 125WD-450 | 150-360 | 65-90 | 1450 | 67 | 3.6 | 741 | 80 |
| 150WD-310 | 200-400 | 18-35 | 1450 | 72 | 3.8 | 332 | 55 |
| 150WD-350 | 200-450 | 15-48 | 1450 | 75 | 4.2 | 333 | 55 |
| 150WD-400 | 200-450 | 40-65 | 1450 | 73 | 4.2 | 597 | 70 |
| 150WD-450 | 200-500 | 60-80 | 1450 | 67 | 4.5 | 753 | 80 |
| 200WD-350 | 300-600 | 28-47 | 1450 | 79 | 5 | 583 | 70 |
| 200WD-430 | 300-650 | 50-65 | 1450 | 75 | 5.2 | 765 | 80 |
| 250WD-350 | 400-900 | 26-45 | 1450 | 79 | 6.5 | 850 | 80 |
| 250WD-430 | 400-900 | 50-61 | 1450 | 75 | 6.5 | 910 | 90 |
Structure
| *1 | Locking screw | *8 | Vice impeller chamber | 15 | Front bearing cap | 22 | Oil pan | *29 | Sleeve |
| 2 | Gasket | 9 | O-ring | *16 | Front bearing | 23 | Adjustment nut | 30 | Water seal ring |
| *3 | Impeller nut | *10 | Vice impeller | 17 | Bearing body | 24 | Adjustment screw | 31 | Filler |
| 4 | O-ring | *11 | Packing chamber | 18 | Bearing bracket | 25 | Bearing body bracket | 32 | O-ring |
| *5 | Impeller | 12 | O-ring | *19 | Rear bearing | *26 | axis | *33 | keys |
| *6 | Pump body | 13 | Rinse water nozzle | 20 | Rear bearing cover | 27 | Shield cover | ||
| 7 | O-ring | 14 | Water retaining plate | 21 | Key | 28 | Packing gland |
More Details
Pump Case:
1. high temperature annealing
2. no cracking
3.no defomation
4. guaranteed for ten years
Bearing:
1.select material
2.quality assurance
3.less friction
4.more efficient
Impeller:
1.various types of impeller
2.high permeability
3.corrosion resistance and wear resistance
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1995
Total Annual:
5000000-6000000
Employee Number:
120~150
Ecer Certification：
Active Member
Chengdu Yongyi Pump Industry Co., Ltd is a professional enterprise involved in manufacturing and marketing the best quality pumps and mixer for a wide range and variety of customers home and abroad. Chengdu Yongyi Pump Industry Co., Ltd is located in Chengdu, Sichuan province, China, a... Chengdu Yongyi Pump Industry Co., Ltd is a professional enterprise involved in manufacturing and marketing the best quality pumps and mixer for a wide range and variety of customers home and abroad. Chengdu Yongyi Pump Industry Co., Ltd is located in Chengdu, Sichuan province, China, a...
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