Water circulating vacuum pumps have specific maximum working pressure specifications that vary based on the pump's head (Hsp). For standard configurations, the maximum working pressure (inlet pressure + pumping pressure) is 1.0MPa for Hsp ≤ 75m or 1.6MPa for Hsp > 75m. However, with special configurations, these pumps can achieve higher pressures of 1.6MPa or even 2.5MPa. These specifications are critical for purchasers to consider based on their application requirements, ensuring the pump can handle the intended operational pressures without compromising performance or safety.
Key Points Explained:
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Standard Maximum Working Pressure
- 1.0MPa for Hsp ≤ 75m: This is the baseline pressure limit for pumps with a head of 75 meters or less. It’s suitable for most standard lab applications where moderate pressure is sufficient.
- 1.6MPa for Hsp > 75m: For higher-head pumps, the pressure tolerance increases, making them ideal for more demanding tasks.
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Special Configurations for Higher Pressures
- With customized designs, these pumps can reach 1.6MPa or 2.5MPa, catering to specialized industrial or research needs. This flexibility is valuable for purchasers who require higher pressure tolerances for unique applications.
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Inlet Pressure Considerations
- When the inlet pressure is 0.03 MPa or less, the sealing pipe parts do not require an installation structure design. This simplifies setup and reduces maintenance overhead, which is a practical advantage for lab technicians.
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Operational and Environmental Factors
- Ambient Temperature Limit: The pump operates optimally at 40°C or less, ensuring stable performance in controlled environments.
- Allowed Medium: The pump can handle water or liquids with similar chemical and physical properties, making it versatile for various lab and industrial uses.
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Advantages for Purchasers
- Ease of Manufacturing and Maintenance: The simple structure and low precision requirements reduce manufacturing costs, which can translate to lower purchase prices.
- Compact and Efficient: High revolution speeds allow direct motor connection, saving space and energy.
- No Lubrication Needed: Water sealing eliminates the need for oil lubrication, reducing contamination risks and maintenance efforts.
- Stable Operation: Reliable performance with minimal temperature changes during gas compression ensures consistent results.
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Typical Applications
- These pumps are widely used in labs, universities, and small-scale tests across industries like chemical, pharmaceutical, and food processing. Their environmental friendliness (no air pollution) and ease of cleaning make them a preferred choice for sensitive applications.
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Vacuum System Specifications
- The system includes a KF40 suction port and G1 inch exhaust port, with exhaust velocities of 60L/s for nitrogen.
- Features like ceramic bearings, forced air cooling, and a TC75 molecular pump controller enhance durability and performance.
- The maximum allowable back pressure is 800Pa, and the bearing life spans 20,000 hours, ensuring long-term reliability.
For purchasers, understanding these pressure specifications and associated features is crucial for selecting the right pump that balances performance, cost, and application requirements. Would your lab benefit from a standard configuration, or do your processes demand the higher pressures achievable with special setups?
Summary Table:
| Specification | Standard Configuration | Special Configuration |
|---|---|---|
| Max Working Pressure (Hsp ≤75m) | 1.0MPa | Up to 1.6MPa |
| Max Working Pressure (Hsp >75m) | 1.6MPa | Up to 2.5MPa |
| Inlet Pressure (No Design Needed) | ≤0.03MPa | N/A |
| Ambient Temperature Limit | ≤40°C | ≤40°C |
| Allowed Medium | Water or similar liquids | Water or similar liquids |
| Bearing Life | 20,000 hours | 20,000 hours |
Upgrade your lab’s efficiency with precision-engineered vacuum solutions!
At KINTEK, we specialize in high-performance water circulating vacuum pumps tailored to your unique requirements. Whether you need standard configurations or custom high-pressure setups (up to 2.5MPa), our expertise in R&D and in-house manufacturing ensures reliable, cost-effective solutions.
✅ Benefits for Your Lab:
- Customizable pressure tolerances (1.0MPa–2.5MPa) for diverse applications
- Low-maintenance designs with water sealing (no lubrication needed)
- Compact, energy-efficient systems with direct motor connection
- Long-lasting performance (20,000-hour bearing life)
Let’s discuss how we can optimize your workflow—contact our team today for a consultation!
