China Professional -20 Degree Small Boiler Circulating Water Vacuum Pump vacuum pump oil

Product Description

-20 degree Small Boiler Circulating Water Vacuum Pump
Model: MCL-DL Series

Main Features of the boiler circulating pump:
This series of cooling water circulating pump the latest international advanced CFC-free refrigeration system. The refrigeration system controlled by a microprocessor can automatically open.And it is fitted with a multiple-protection device with the function of time-extending over heating and over current.So it gives effect to the provision of low-temperature water bath.The products consists of 2 accessories: 1 is the large-follow,high-pressure circulation pump, another is the slightly machined-planner and humanized operational panel with a high-pressure-resisting,high-temperature-resisting and high-strength plastic surface palte. The panel can conveniently placed under an experimental desk without taking up much room. It is used in rotary evaporators, vacuum-freezing-drying oven, water circulating pumps, UV spectrophotometer, magnetic stirrer for cycle-frigerating so as to carry out multi-functional low-temperature chemical reaction, biological reaction and drug reactions.

When forming a complete set with of 2L~50L rotary evaporator,it can replace the function of a running-water condenser,especially suitable for he period of time when low-boiling or heat-sensitive materials in the process of evaprotation are in need of water for condensing. In high temperature or water-scarce areas, DL series of products can achieve water-saving effect and ensure the temperature of the cooled instruments on the rapid device.

Microcomputer based on intelligent control system, regrigerating by fully-closed compressor. Microprocessor can be set to 0~100 hours timer shutdown;

Temperature range ±50ºC, digital display accuracy ±0.1ºC,the computer can amend the deviation of the temperature measurements.

Dual-window, red, green, 2 colors, LED display temperature settings and temperature measurements, can also choose large-screen LCD display.

With software lock function;

All operations carried out on the touch software, easy to operate.

With the help of circulating pump, the second constant temperature field outside the bath by means of pumping the cold liquids out.

Model Minimum
Volume Cooling
DL-1005 -10 5 180 ±0.5
DL-1505 -15 5 250 ±0.5
DL-2005 -20 5 350 ±0.5
DL-3005 -30 5 480 ±0.5
DL-4005 -40 5 680 ±0.5
DL-1510 -15 10 300 ±0.5
DL-3571 -30 10 600 ±0.3
DL/1015 -10 15 800 ±0.3
DL/1571 -10 20 1000 ±0.5
DL/2571 -20 20 1300 ±0.5
DL/3571 -30 20 2200 ±0.5
DL/4571 -40 20 2900 ±0.5
DL/4030 -40 30 3500 ±0.5

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Type: Lab Equipment
Medical Centrifuge: Large Capacity Refrigerated Centrifuge
Dl-1005: Minimum Temperature: -10 Volume: 5
Dl-1505: Minimum Temperature: -15 Volume: 5
Dl-2005: Minimum Temperature: -20 Volume: 5
Dl-3005: Minimum Temperature: -30 Volume: 5


small vacuum pump

How can one troubleshoot common issues that may arise with small vacuum pumps?

Troubleshooting common issues with small vacuum pumps is essential to maintain their efficiency and reliability. Here are steps to identify and address common problems:

1. Insufficient Vacuum:

If the pump fails to reach the desired vacuum level:

  • Check for leaks in the system using a leak detector or soapy water. Tighten connections or replace damaged seals.
  • Inspect the pump’s intake filter for clogs or dirt. Clean or replace the filter if necessary.
  • Ensure that the pump is properly sized for the application. An undersized pump may not achieve the required vacuum level.

2. Excessive Noise or Vibration:

If the pump is unusually noisy or vibrates excessively:

  • Inspect the pump’s mounting and foundation. Ensure it is securely fastened to a stable surface.
  • Check for loose or damaged components within the pump. Tighten or replace parts as needed.
  • Verify that the pump is properly lubricated, if applicable, and that the lubricant is at the correct level.

3. Overheating:

If the pump is overheating:

  • Ensure that the pump has adequate ventilation and is not placed in an excessively hot environment.
  • Check for blocked cooling fins or fans. Clean them to improve cooling efficiency.
  • Inspect the motor and electrical components for signs of overheating or damage. Address any electrical issues promptly.

4. Oil Contamination:

If the vacuum pump uses oil lubrication and there is oil contamination in the vacuum chamber:

  • Inspect the oil seals and gaskets for wear or damage. Replace them if necessary.
  • Check the oil level in the pump and maintain it within the recommended range.
  • Ensure that the oil used is compatible with the pump and the application.

5. Pump Won’t Start:

If the pump fails to start:

  • Check the power supply and ensure that the pump is properly connected to a functioning electrical outlet or power source.
  • Inspect the motor and electrical components for loose connections or damaged wires. Address any electrical issues.
  • Review the pump’s user manual for specific troubleshooting steps related to starting issues.

6. Reduced Flow Rate:

If the pump’s flow rate decreases:

  • Inspect the intake filter for clogs or contamination. Clean or replace the filter if necessary.
  • Check for wear on components like diaphragms or vanes. Replace worn parts to restore flow rate.
  • Verify that the pump’s valves and seals are functioning correctly. Replace faulty components.

Always consult the manufacturer’s user manual and guidelines for specific troubleshooting steps related to your small vacuum pump model. If issues persist or are beyond your expertise, contact the manufacturer’s customer support or a qualified technician for professional assistance.

small vacuum pump

Can you describe the typical power sources for small vacuum pumps?

Small vacuum pumps can be powered by various sources, depending on their design, size, and intended applications. Here are the typical power sources for small vacuum pumps:

1. Electric Power:

Most small vacuum pumps are electrically powered and use standard alternating current (AC) or direct current (DC) sources. Electric vacuum pumps are versatile and widely used in laboratory equipment, industrial processes, and portable devices. They can be plugged into wall outlets or connected to DC power sources such as batteries or power supplies.

2. Battery Power:

Portable and handheld devices often incorporate battery-powered small vacuum pumps. These pumps are ideal for applications where mobility is crucial, such as fieldwork, medical instruments, and handheld vacuum aspirators. Batteries can be rechargeable or disposable, depending on the device’s requirements.

3. Compressed Air:

In some applications, small vacuum pumps are driven by compressed air or other gases. These pumps are known as pneumatic or air-operated vacuum pumps. They are commonly used in industrial automation, vacuum gripping systems, and manufacturing processes where compressed air is readily available.

4. Hydraulic Power:

In specialized applications, small vacuum pumps can be hydraulically powered. These pumps are often used in systems where hydraulic power sources are already in use. They are less common than electric or pneumatic options but find application in specific industries like automotive manufacturing.

5. Solar Power:

In remote or off-grid locations, small vacuum pumps can be powered by solar panels and photovoltaic systems. Solar-powered vacuum pumps are environmentally friendly and energy-efficient, making them suitable for sustainable and remote applications.

6. Hand Cranks:

For ultra-portable and emergency situations, some small vacuum pumps can be hand-operated using a manual hand crank. These pumps are typically compact and lightweight, making them suitable for backup or low-volume vacuum needs.

7. Engine-Driven:

In certain industrial and automotive applications, small vacuum pumps can be driven by an internal combustion engine. These pumps are commonly used in power brake boosters and emission control systems in vehicles.

The choice of power source for a small vacuum pump depends on factors such as the application’s mobility requirements, availability of power sources, energy efficiency goals, and environmental considerations. Manufacturers design vacuum pumps to be compatible with various power sources to meet diverse application needs.

small vacuum pump

What are the advantages of using a small vacuum pump in specific applications?

Small vacuum pumps offer various advantages in specific applications across multiple industries. These advantages make them valuable tools for achieving specific tasks efficiently. Here are some key advantages:

1. Portability:

Small vacuum pumps are compact and lightweight, making them easy to transport and use in various locations. Their portability is especially beneficial for fieldwork, mobile applications, and situations where mobility is essential.

2. Precision and Control:

Small vacuum pumps provide precise control over the vacuum level, allowing for accurate and controlled processes. This level of control is crucial in scientific research, medical procedures, and manufacturing applications requiring fine-tuned vacuum conditions.

3. Oil-Free Operation:

Many small vacuum pumps, such as diaphragm pumps, operate without the need for oil lubrication. This oil-free operation is essential in applications where oil contamination is undesirable, such as in laboratories and cleanroom environments.

4. Low Maintenance:

Compared to larger industrial vacuum systems, small vacuum pumps often have simpler maintenance requirements. They are designed for ease of use and may require less frequent servicing, reducing downtime and maintenance costs.

5. Energy Efficiency:

Small vacuum pumps are energy-efficient, especially when equipped with features like variable speed drives (VSDs). VSDs allow the pump to adjust its speed based on demand, minimizing energy consumption and reducing operational costs.

6. Quiet Operation:

Some small vacuum pumps, such as scroll pumps and diaphragm pumps, operate quietly. This characteristic is advantageous in environments where noise levels need to be minimized, such as in laboratories, medical facilities, and offices.

7. Versatility:

Small vacuum pumps can be used in a wide range of applications, including vacuum filtration, rotary evaporation, sample concentration, and air sampling. Their versatility makes them suitable for diverse industries, from pharmaceuticals to electronics manufacturing.

8. Cost-Effectiveness:

Small vacuum pumps are often more cost-effective than larger industrial vacuum systems. They offer a balance between performance and affordability, making them accessible to a broad range of users and applications.

It’s important to note that the advantages of using small vacuum pumps are application-specific. To maximize the benefits, it’s essential to select the right type of pump that matches the requirements and constraints of the specific application.

China Professional -20 Degree Small Boiler Circulating Water Vacuum Pump   vacuum pump oil	China Professional -20 Degree Small Boiler Circulating Water Vacuum Pump   vacuum pump oil
editor by Dream 2024-05-15