Fluid Machinery
This apparatus is specially designed for fluid mechanics teaching and practical training, allowing comprehensive experiments under three operating conditions: single centrifugal pump, series operation, and parallel operation.
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Product Description
This apparatus is specially designed for fluid mechanics teaching and practical training, allowing comprehensive experiments under three operating conditions: single centrifugal pump, series operation, and parallel operation. It combines demonstration and hands-on functionality, making it suitable for university laboratory teaching and basic research testing.
The system is equipped with two identical centrifugal pumps and a complete piping network, along with precision instruments such as pressure gauges, flowmeters, and frequency converters. Key parameters such as flow rate, head, and power can be accurately measured, and the data can be automatically recorded and queried.
Experimental Functions
01
Single Pump Performance Test: Measure the pump’s flow rate (Q) and head (H), and plot the pump characteristic curve (Q-H).
02
Series Operation Experiment: Verify that in series operation, flow rate remains constant and heads are additive, and determine the characteristic curve for series operation.
03
Parallel Operation Experiment: Verify that in parallel operation, head is the same and flow rates are additive, and determine the characteristic curve for parallel operation.
04
Pipeline Characteristic Measurement: Test pipeline resistance under different valve openings.
05
Operational Comparison Analysis: Compare single, series, and parallel pump operations to understand the engineering applications of different configurations.
06
Extended Experiments: Conduct pump cavitation experiments, variable-speed performance tests, and study system impedance and flow regulation rules.
Product Attributes
|
Product Model |
H265 |
Product Name |
Series-Parallel Pump Experimental Apparatus |
|
Main Materials |
Galvanized Sheet, PVC Pipe |
Specifications |
1380×700×630mm |
|
Product Weight |
74.5kg |
Operating Environment |
Room temperature, relative humidity ≤ 85% |
|
Input Power Supply |
Single-phase three-wire, 220 V ±5%, 50 Hz/60 Hz 110 V ±5%, 50 Hz/60 Hz |
||
|
Required Modules |
None |
Optional Modules |
None |
FAQ
Is your company a manufacturer or a trading company?
We are a direct source manufacturer with independent R&D, production and quality inspection workshops, and have years of expertise in the university laboratory equipment sector.
What payment methods are supported for overseas orders?
We accept T/T (Telegraphic Transfer) and irrevocable sight L/C (Letter of Credit). Formal commercial or proforma invoices are issued for all orders, with a transparent and traceable process.
What is the production and delivery cycle for the equipment?
Standard models: 45-60 days. Expedited production is available for urgent orders with priority scheduling, and the exact lead time is negotiable.
Do you support product customization?
Customization, OEM and ODM services are available. We can adjust parameters, structure, size and functions as required, and accept private labeling production.
How do you ensure the safe transport of the equipment?
Export-grade triple shockproof and moisture-proof packaging (shockproof foam + thickened carton + plywood wooden case) with warning labels attached.
Does the product come with a warranty? Are spare parts included?
All products come with a 2-year free original factory warranty, and common wearing parts are provided free of charge during the warranty period.
Overseas After-Sales Support：
• 7×24h remote technical support and free operation training with one-on-one engineer guidance;
• Free urgent air shipment of replacement parts for non-human-induced quality defects within the warranty period;
• Lifetime technical consultation and cost-price spare parts supply after warranty;
• Bilingual manuals, operation videos and experiment guides are included for easy use by beginners.
How do you control product quality before shipment?
Strict three-level quality inspection is carried out before delivery:
1. Raw Material Inspection: Full inspection of core components to control precision;
2. In-Process Inspection: Special personnel monitor each process to avoid defects;
3. Final Shipment Inspection: Power-on testing and precision calibration, with official inspection reports issued; factory inspection and remote inspection are both supported.
Case Studies
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01
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