| Sign In | Join Free | My entremaqueros.com | 
 | 
| Categories | Vertical Submersible Pump | 
|---|---|
| Brand Name: | Chengdu Yongyi | 
| Model Number: | ZAL | 
| Certification: | ISO9001 | 
| Place of Origin: | Sichuan, China | 
| MOQ: | 1 Set | 
| Price: | USD 500-5000/set | 
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram, Paypal | 
| Supply Ability: | 300 Sets/Month | 
| Delivery Time: | 25 working days after receiveing advance payment | 
| Packaging Details: | free fumigation export wooden box packaging | 
| Flow: | 5-500m3/h | 
| Head: | 10-70m | 
| Operating Temperature: | -20°C up to +120°C | 
| Shaft: | Long Shaft | 
| Solids Content: | Max. allowable up to 5% | 
| Structure: | Vertical | 
| Feature: | High Corrosion Resistance | 
High Volume Extremely Efficient Vertical Submersible Dewatering Pumps Immersion Pump
What is Submersible Pump?
A submersible pump, like any other pump, is used to move liquids from one point to another. We can divide submersible pump two semi-submersible pump and total submersible pump. The major difference between a submersible pump and any other type is that it is installed completely submerged in the liquid that it is required to pump. This type of pump has a hermetically sealed motor which is close-coupled to the pump body.
Application
1) Convey corrosive and abrasive liquid medium (solid content is no more than 15% ).
2) In chemical industry, metallurgy, power industry, paper making industry, food industry, pharmaceutical industry and synthetic fibre industry
Advantage
Priming: They don’t have to be primed. They are self-priming because they operate below the surface of the fluid being pumped.
Efficiency: A submersible pump has the head pressure of liquid on the suction end to help it operate. It doesn’t need to use as much energy in drawing liquid into the pump and is, therefore, more efficient.
Corrosion: Submersible pumps are often used to handle corrosive and abrasive liquids. Seals are especially prone to corrosion, which leads to leaks and damage to the motor. To counteract corrosion these pumps need to be made of corrosion-resistant material.
Structure

Material
| Pump part | Material | 
| Pump casing | Acid-proof cast iron or special stainless steel | 
| Impeller and wear rings | Special stainless steel | 
| Sleeve bearings | Ferro-silicium or special alloy | 
| Shaft | Duplex stainless steel with FEP lining | 
Technical Parameter
| Model | rotate speed n=2950r/min | rotate speed n=1475r/min | ||||||
| Flow (m3/h) | Head (m) | ρ=1 | ρ=1.35 | Flow (m3/h) | Head | ρ=1 | ρ=1.35 | |
| Motor power | Motor power | |||||||
| ZAL25-200 | 7.5-11.5 | 28-49 | 2.2-5.5 | 3-7.5 | 4-5.8 | 6.5-12 | 0.75-1.1 | 0.75-1.1 | 
| ZAL25-250 | 10.8-12.5 | 46-78 | 5.5-11 | 7.5-15 | 5.4-6.3 | 11.5-19.5 | 1.1-1.5 | 1.5-2.2 | 
| ZAL25-315 | 15.3-20 | 74-130 | 15-30 | 22-37 | 7.6-10 | 18.5-32 | 2.2-3 | 2.2-4 | 
| ZAL40-160 | 20-28 | 16-33 | 2.2-5.5 | 3-7.5 | 9.5-14 | 4.5-8 | 0.75-1.1 | 0.75-1.1 | 
| ZAL40-200 | 18-29 | 20-53 | 4-11 | 5.5-15 | 9.5-14.5 | 7-13 | 1.1-1.5 | 1.1-2.2 | 
| ZAL40-250 | 21-32 | 47-78 | 7.5-18.5 | 11-22 | 10.5-16 | 11-19.5 | 1.1-3 | 1.5-4 | 
| ZAL40-315 | 29-42 | 61-115 | 15-37 | 22-45 | 15-21 | 15-29 | 3-5.5 | 4-7.5 | 
| ZAL50-160 | 31-50 | 17-34 | 3-11 | 4-15 | 16.5-25 | 4-8.4 | 0.75-1.5 | 1.1-2.2 | 
| ZAL50-200 | 43-62 | 28-82 | 7.5-18.5 | 11-22 | 22-31 | 7-13 | 1.1-3 | 1.5-3 | 
| ZAL50-250 | 50-70 | 45-82 | 15-30 | 18.5-37 | 26-35 | 11-20 | 2.2-4 | 3-5.5 | 
| ZAL50-315 | 57-87 | 57-115 | 22-55 | 30-75 | 30-44 | 14-28 | 3-11 | 4-11 | 
| ZAL50-400 | 60-82 | 102-194 | 45-110 | 75-160 | 30-41 | 25-48 | 7.5-15 | 11-22 | 
| ZAL80-160 | 66-94 | 17-32 | 5.5-15 | 7.5-18.5 | 34-47 | 4-8 | 1.1-2.2 | 1.1-3 | 
| ZAL80-200 | 70-103 | 30-54 | 11-30 | 15-37 | 36-51 | 7.5-12.5 | 1.5-4 | 2.2-5.5 | 
| ZAL80-250 | 87-127 | 45-82 | 22-45 | 30-75 | 46-64 | 11-20 | 3-7.5 | 4-11 | 
| ZAL40-315 | 90-141 | 74-127 | 37-90 | 45-132 | 45-70 | 18-33 | 5.5-15 | 7.5-18.5 | 
| ZAL80-400 | 116-171 | 95-187 | 75-160 | 90-220 | 53-85 | 25-46 | 11-22 | 15-30 | 
| ZAL100-160 | 110-162 | 12-29 | 7.5-22 | 11-30 | 55-81 | 3-7.2 | 1.1-3 | 1.5-4 | 
| ZAL100-200 | 135-193 | 26-50 | 18.5-45 | 30-55 | 70-95 | 6-12.5 | 3-5.5 | 3-7.5 | 
| ZAL100-250 | 170-230 | 44-79 | 37-75 | 45-90 | 90-115 | 10-20 | 5.5-11 | 7.5-15 | 
| ZAL100-315 | 170-250 | 71-126 | 75-132 | 75-200 | 86-125 | 17.5-31 | 11-18.5 | 11-30 | 
| ZAL100-400 | 224-300 | 105-194 | 110-250 | 160-355 | 115-150 | 26-48 | 15-37 | 22-45 | 
| ZAL150-250 | 310-190 | 40-74 | 55-110 | 75-160 | 155-195 | 10-18.5 | 11-15 | 11-22 | 
| ZAL150-315 | 310-442 | 68-125 | 90-250 | 132-355 | 150-220 | 17-32.5 | 15-30 | 18.5-45 | 
| ZAL150-400 | 400-520 | 113-502 | 200-400 | 280-500 | 200-260 | 28-51 | 30-55 | 37-75 | 
| ZAL150-500 | 208-300 | 45-77 | 45-110 | 75-132 | ||||
| ZAL150-630 | 220-360 | 60-115 | 75-200 | 110-250 | ||||
| ZAL200-250 | 470-610 | 32-72 | 75-160 | 90-220 | 240-305 | 8-17.5 | 11-22 | 15-30 | 
| ZAL200-315 | 480-710 | 65-122 | 132-355 | 185-450 | 350-350 | 15-30 | 18.5-45 | 22-55 | 
| ZAL200-500 | 330-495 | 48-84 | 75-185 | 90-220 | ||||
| ZAL200-560 | 350-540 | 62-105 | 110-250 | 132-355 | ||||
| ZAL200-630 | 372-580 | 75-132 | 132-315 | 185-450 | ||||
| ZAL250-315 | 424-545 | 13-27 | 30-55 | 37-75 | ||||
| ZAL250-400 | 500-660 | 24-49 | 53-132 | 75-160 | ||||
| ZAL250-500 | 630-800 | 42-82 | 110-280 | 160-400 | ||||
| ZAL250-560 | 665-860 | 57-106 | 160-400 | 250-560 | ||||
| ZAL300-400 | 780-1050 | 26-48 | 90-200 | 132-280 | ||||
| ZAL300-500 | 870-1240 | 42-78 | 160-450 | 250-560 | ||||
| ZAL300-560 | 950-1340 | 56-104 | 280-560 | 400-800 | ||||
| ZAL300-630 | ||||||||
|   | 
 Non Clogging Long Shaft Vertical Submersible Pump , Propeller Submersible Sewage Pump
                                                                                    
                        
                        
                        
                                                            Non Clogging Long Shaft Vertical Submersible Pump , Propeller Submersible Sewage Pump
                                                    
                        
                     Chemical Vertical Submersible Pump , High Temperature Sulfuric Acid Pump
                                                                                    
                        
                        
                        
                                                            Chemical Vertical Submersible Pump , High Temperature Sulfuric Acid Pump
                                                    
                        
                     Vertical Submersible Chemical Pump , Electric Semi Submersible Pump Single Suction
                                                                                    
                        
                        
                        
                                                            Vertical Submersible Chemical Pump , Electric Semi Submersible Pump Single Suction
                                                    
                        
                     Vertical Inline Centrifugal Submersible Sand Pump Run-dry Design Non Clog for Sewage with Fiber
                                                                                    
                        
                        
                        
                                                            Vertical Inline Centrifugal Submersible Sand Pump Run-dry Design Non Clog for Sewage with Fiber
                                                    
                        
                     Durable Cast Iron Vertical Submersible Pump, Electric Industrial Centrifugal Chemical Pump
                                                                                    
                        
                        
                        
                                                            Durable Cast Iron Vertical Submersible Pump, Electric Industrial Centrifugal Chemical Pump
                                                    
                        
                     Vertical Submersible Centrifugal Pumps Effluent Pump With Long Shaft ISO9001
                                                                                    
                        
                        
                        
                                                            Vertical Submersible Centrifugal Pumps Effluent Pump With Long Shaft ISO9001
                                                    
                        
                     Centrifugal Submersible Pump Vertical Cantilever Long Shaft Non Clog Double Volute Suction
                                                                                    
                        
                        
                        
                                                            Centrifugal Submersible Pump Vertical Cantilever Long Shaft Non Clog Double Volute Suction
                                                    
                        
                     Brass Impeller Vertical Industrial Submerged Centrifugal Pump Heavy Duty with 1 Year Warranty
                                                                                    
                        
                        
                        
                                                            Brass Impeller Vertical Industrial Submerged Centrifugal Pump Heavy Duty with 1 Year Warranty
                                                    
                        
                     Vertical Submersible Pump / Submerged Centrifugal Pump Single Layer Volute Suction
                                                                                    
                        
                        
                        
                                                            Vertical Submersible Pump / Submerged Centrifugal Pump Single Layer Volute Suction
                                                    
                        
                     Centrifugal Vertical Submersible Pump Single Phase Multistage For Acidic Slurry
                                                                                    
                        
                        
                        
                                                            Centrifugal Vertical Submersible Pump Single Phase Multistage For Acidic Slurry