Anj Anj

Good Quality High Vacuum Mobile Diesel Diesel Water Pump with High Flow

Customization: Available
After-sales Service: Installation, Commission, Spare Part
Warranty: 12 Months

Product Description

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Basic Information
Model NO.
250ZW500-15
Type
Self-priming Pump With Inner Recirculation
Air Engine Type
Diesel Engine
Theory
Centrifugal
Transmission
Direct Connection Transmission
Structure
Single-Stage Pump
Material
Iron/Steel/Stainless Steel
OEM
Acceptable
Performance
No Leakage Pump
Max.Capacity
>5000 M3/H
Assembly
Liquid Pumps
Max.Head Lift
1000m
Transport Package
Plywood Case
Specification
4 -26inch
HS Code
8413709990
Production Capacity
2000 Sets/Year
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Packaging & Delivery
Package Size
2500.00cm * 1600.00cm * 2300.00cm
Package Gross Weight
2000.000kg
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Technical Specifications
High Vacuum Mobile Diesel Water Pump
Driving TypeDiesel Engine
TypeJet Pump
Transport PackageWooden-Case
OEMAcceptable
TheoryCentrifugal Pump
High Vacuum Mobile Diesel Water Pump Details
Diesel Water Pump Flow Analysis
Having professional and experienced workers, supported by strong technology and advanced equipments, we successfully formed strict and perfect production procedure from design, production, testing, to after-service, which guarantee the stable quality and technology innovation. We have been approved by ISO9001 and CE. Owing to good quality and stable performance, we have been working with clients in long term worldwide. Our main markets cover East European countries, American counties, Asia, Africa, and Australia etc.
Quality Control
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Model Selection & Flow Rate
How to choose a proper diesel water pump?
Assess the required flow rate and head according to your application. Consider the fluid type. Pick a pump that can meet current and future demands. Also, check installation space and pipeline compatibility.
What factors to consider for pump size?
Pump size relates to flow rate, head, and inlet/outlet caliber. Larger pumps handle higher flow and head. The caliber should match pipes for smooth flow and fit the installation space.
How to determine the needed flow rate?
In agriculture, calculate based on irrigated area, water depth, and time. In industry, it depends on production process. Refer to manuals or consult engineers.
Pump Performance
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Operation & Maintenance
What are the startup procedures?
Check fuel and oil levels. Prime the pump. Connect pipes. Start the engine, let it idle, then increase speed. Monitor pressure and flow.
How to safely stop the pump?
Reduce engine speed to idle, turn off the engine, close valves, flush the pump if needed, and disconnect pipes for long-term storage.
What are the key maintenance tasks?
Check and top-up fuel, oil, coolant. Clean the air filter. Inspect impeller, belts, and look for leaks. Flush the pump if it pumped dirty water.
Engine Maintenance
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Detailed Product Photos
Detailed View 1
Detailed View 2
Detailed View 3
Detailed View 4
Frequently Asked Questions
1. How do I calculate the required lift head for my application?
The total head is calculated as the vertical lift height plus friction losses. Measure the vertical height from the water source to the discharge point and estimate friction losses based on pipe length, diameter, and fittings.
2. Can this pump operate at a head higher than its rated capacity?
While technically possible, it is inefficient and may damage the pump. It reduces the flow rate, stresses components, and overworks the diesel engine. It is always recommended to choose a pump with a suitable rated head.
3. What should I do if the flow rate is lower than expected?
Check for debris blockages, impeller damage, or air leaks in the connections. Ensure the pump is properly primed and the running speed is correct. Regular cleaning and inspection of the impeller are essential.
4. Why is matching the right engine power important?
Under-powered engines lead to poor performance and frequent stalling, while over-powered engines waste fuel and increase mechanical wear. Proper matching ensures optimal fuel efficiency and pump longevity.
5. What are the consequences of using a caliber that is too small?
A small caliber restricts flow and increases pressure losses. This can cause the pump to overheat, consume more fuel, and potentially lead to erosion or cavitation within the system.
6. How often should maintenance be performed?
Basic checks (fuel, oil, coolant, and leaks) should be done before and after each use. More thorough maintenance, such as cleaning air filters and inspecting belts, should be performed on a regular schedule based on usage hours.

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