Product Description

Mini air vacuum pump HL-5
PCS/40'GP: 456000

Hmax: 85cm(2.79Ft)
Flow rate: 500L/H(132G/H)
Voltage: 110/120/220-240V
Hz: 60/50Hz
Approvals: G/S, CE

Reliable mini air vacuum pump
Easy water flow adjustment
Super quiet operation
Used in marine water and fresh water
Suitable for fountains, ponds, aquariums and industrial tanks
Longer operation life
Save energy

Usage for mini air vacuum pump
1. Fountain
2. Aquarium
3. Garden/Farm irrigation
4 Aquarium Small fish pond
5. Water supply for remote ares etc all water feature system
6. Koi pond and all other water features due to the advanced technology used in our pump.
7, Professionals for a variety of handicrafts, a rockery, fountain garden dedicated, aquarium tank, water fountains and other decorative works.

Our Pump More Feature:
1. Perfect for indoor or outdoor use.
2. Compact design, quiet, safe and long lasting.
3. High efficient-save on operating cost, and energy saving up to 50% than before
4. Completely non-corrosive
5. It has good waterproof, high dielectric strength
6. Pumps are suitable for fresh & saltwater environments

1, Risk of electric shock is certain that it is connected only to properly grounding-type receptacle.
2, Do not connect to any voltage other than that shown on the pump.
3, Do not pump flammable liquids
4, To reduce the risk of electrical shock, use only on portable self-contained fountains no larger than 5 feet in any dimension.
5, Do not use with water above 35C (95F).
6, Operate pump completely submerged for proper cooling.
7, Not for swimming pool.

1, To clean the pump, remove the back cover and the impeller.
2, Use a small brush or stream of water to remove any debris
4, Check the circuit breaker and try another outlet to ensure the pump is getting electrical power.
5, Check the pump discharge and tubing for kinks and obstructions. Algae build up can be flushed out with a garden hose.
6, Check the inlet to ensure it is not clogged with debris.
7, Remove the pump inlet to access the impeller area. Turn the rotor to ensure it is not broken or jammed.
8, Monthly maintenance will add to your pump's life
9, We guarantee our products for a period of 12 months


Model () size flow rate GPH() Watt () Max Height pcs Fittings size
pump     foot () /ctn ()   artwork ()
HL-270 48X43X31mm 74 2W 1.97' 60 3/8", 1/2" 125x75x65mm
HL-270F 160x50x170mm 74 2W 1.97' 36 3/8", 1/2" 180x50x175mm
HL-350 44x58x51mm 92.5 3W 2.13' 60 3/8", 1/2" 125x75x65mm
HL-450 44x58x51mm 118 5W 2.79' 60 3/8", 1/2" 125x75x65mm
HL-450,T,F 155x58x51mm 118 5W 2.79' 40 3/8", 1/2" 125x75x65mm
HL-600,T,F 86x56x62mm 158.5 6W 4.26' 24 3/8", 1/2" 125x75x65mm
HL-800,T,F 115x52x70mm 211 8W 5.41' 24 3/8", 1/2" 150x80x100mm
HL-1000,T,F 133x58x77mm 264 13W 5.9' 24 3/8", 1/2", 3/4" 150x80x100mm
HL-1200,T,F 133x58x77mm 317 14W 6.54' 24 3/8", 1/2", 3/4" 150x80x100mm
HL-1500,T,F 133x58x77mm 396 16W 7.2' 24 3/8", 1/2", 3/4" 170x80x100mm
HL-2000,T,F 140x68x93mm 528 40W 8.53' 12 3/8", 1/2", 3/4" 190x115x105mm
HL-2500,T,F 140x68x93mm 660 50W 8.86' 12 3/8", 1/2", 3/4" 190x115x105mm
HL-3000,T,F 140x68x93mm 792.6 60W 9.18' 12 3/8", 1/2", 3/4" 190x115x105mm
HL-3500,T,F 140x68x93mm 924.7 40W 10.5' 12 3/8", 1/2", 3/4" 190x115x105mm
HL-4000,T,F 140x68x93mm 1056 70W 11.2' 12 1/2", 3/4".1' 190x115x105mm
HL-5000,T,F 155X90x173mm 1321 80W 14.8' 8 3/4".1' 260x160x110mm
HL-8000,T,F 155X90x173mm 2114 122W 16.4' 8 3/4".1' 260x160x110mm
HL-400U 56x65x57mm 100 4W 3.28 40 3/8", 1/2" 125x75x65mm
HL-1000U 83x57x76mm 264 12W 5.9' 60 3/8", 3/4" 100x62x100mm
HL-1200U 133x58x77mm 317 14W 6.54' 24 3/8", 1/2", 3/4" 150x80x100mm
HL-1500U 133x58x77mm 396 16W 7.2' 24 3/8", 1/2", 3/4" 170x80x100mm
HL-2000U 107.5x66x91mm 528 39W 8.2' 30 3/8", 3/4" 137x72x120mm
HL-3000U 115x70x105MM 792 75W 9.1' 24 3/8", 3/4" 140x75x1301mm

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Max.Head: <10m
Max.Capacity: <50 L/min
Driving Type: Motor
Material: Plastics
Structure: Single-stage Pump
Assembly: Liquid Pumps
US$ 15/Piece
1 Piece(Min.Order)




vacuum pump

How Are Vacuum Pumps Employed in the Production of Electronic Components?

Vacuum pumps play a crucial role in the production of electronic components. Here's a detailed explanation:

The production of electronic components often requires controlled environments with low or no atmospheric pressure. Vacuum pumps are employed in various stages of the production process to create and maintain these vacuum conditions. Here are some key ways in which vacuum pumps are used in the production of electronic components:

1. Deposition Processes: Vacuum pumps are extensively used in deposition processes, such as physical vapor deposition (PVD) and chemical vapor deposition (CVD), which are commonly employed for thin film deposition on electronic components. These processes involve the deposition of materials onto substrates in a vacuum chamber. Vacuum pumps help create and maintain the necessary vacuum conditions required for precise and controlled deposition of the thin films.

2. Etching and Cleaning: Etching and cleaning processes are essential in the fabrication of electronic components. Vacuum pumps are used to create a vacuum environment in etching and cleaning chambers, where reactive gases or plasmas are employed to remove unwanted materials or residues from the surfaces of the components. The vacuum pumps help evacuate the chamber and ensure the efficient removal of byproducts and waste gases.

3. Drying and Bake-out: Vacuum pumps are utilized in the drying and bake-out processes of electronic components. After wet processes, such as cleaning or wet etching, components need to be dried thoroughly. Vacuum pumps help create a vacuum environment that facilitates the removal of moisture or solvents from the components, ensuring their dryness before subsequent processing steps. Additionally, vacuum bake-out is employed to remove moisture or other contaminants trapped within the components' materials or structures, enhancing their reliability and performance.

4. Encapsulation and Packaging: Vacuum pumps are involved in the encapsulation and packaging stages of electronic component production. These processes often require the use of vacuum-sealed packaging to protect the components from environmental factors such as moisture, dust, or oxidation. Vacuum pumps assist in evacuating the packaging materials, creating a vacuum-sealed environment that helps maintain the integrity and longevity of the electronic components.

5. Testing and Quality Control: Vacuum pumps are utilized in testing and quality control processes for electronic components. Some types of testing, such as hermeticity testing, require the creation of a vacuum environment for evaluating the sealing integrity of electronic packages. Vacuum pumps help evacuate the testing chambers, ensuring accurate and reliable test results.

6. Soldering and Brazing: Vacuum pumps play a role in soldering and brazing processes for joining electronic components and assemblies. Vacuum soldering is a technique used to achieve high-quality solder joints by removing air and reducing the risk of voids, flux residuals, or oxidation. Vacuum pumps assist in evacuating the soldering chambers, creating the required vacuum conditions for precise and reliable soldering or brazing.

7. Surface Treatment: Vacuum pumps are employed in surface treatment processes for electronic components. These processes include plasma cleaning, surface activation, or surface modification techniques. Vacuum pumps help create the necessary vacuum environment where plasma or reactive gases are used to treat the component surfaces, improving adhesion, promoting bonding, or altering surface properties.

It's important to note that different types of vacuum pumps may be used in electronic component production, depending on the specific process requirements. Commonly used vacuum pump technologies include rotary vane pumps, turbo pumps, cryogenic pumps, and dry pumps.

In summary, vacuum pumps are essential in the production of electronic components, facilitating deposition processes, etching and cleaning operations, drying and bake-out stages, encapsulation and packaging, testing and quality control, soldering and brazing, as well as surface treatment. They enable the creation and maintenance of controlled vacuum environments, ensuring precise and reliable manufacturing processes for electronic components.

vacuum pump

Can Vacuum Pumps Be Used for Leak Detection?

Yes, vacuum pumps can be used for leak detection purposes. Here's a detailed explanation:

Leak detection is a critical task in various industries, including manufacturing, automotive, aerospace, and HVAC. It involves identifying and locating leaks in a system or component that may result in the loss of fluids, gases, or pressure. Vacuum pumps can play a significant role in leak detection processes by creating a low-pressure environment and facilitating the detection of leaks through various methods.

Here are some ways in which vacuum pumps can be used for leak detection:

1. Vacuum Decay Method: The vacuum decay method is a common technique used for leak detection. It involves creating a vacuum in a sealed system or component using a vacuum pump and monitoring the pressure change over time. If there is a leak present, the pressure will gradually increase due to the ingress of air or gas. By measuring the rate of pressure rise, the location and size of the leak can be estimated. Vacuum pumps are used to evacuate the system and establish the initial vacuum required for the test.

2. Bubble Testing: Bubble testing is a simple and visual method for detecting leaks. In this method, the component or system being tested is pressurized with a gas, and then immersed in a liquid, typically soapy water. If there is a leak, the gas escaping from the component will form bubbles in the liquid, indicating the presence and location of the leak. Vacuum pumps can be used to create a pressure differential that forces gas out of the leak, making it easier to detect the bubbles.

3. Helium Leak Detection: Helium leak detection is a highly sensitive method used to locate extremely small leaks. Helium, being a small atom, can easily penetrate small openings and leaks. In this method, the system or component is pressurized with helium gas, and a vacuum pump is used to evacuate the surrounding area. A helium leak detector is then used to sniff or scan the area for the presence of helium, indicating the location of the leak. Vacuum pumps are essential for creating the low-pressure environment required for this method and ensuring accurate detection.

4. Pressure Change Testing: Vacuum pumps can also be used in pressure change testing for leak detection. This method involves pressurizing a system or component and then isolating it from the pressure source. The pressure is monitored over time, and any significant pressure drop indicates the presence of a leak. Vacuum pumps can be used to evacuate the system after pressurization, returning it to atmospheric pressure for comparison or retesting.

5. Mass Spectrometer Leak Detection: Mass spectrometer leak detection is a highly sensitive and precise method used to identify and quantify leaks. It involves introducing a tracer gas, usually helium, into the system or component being tested. A vacuum pump is used to evacuate the surrounding area, and a mass spectrometer is employed to analyze the gas samples for the presence of the tracer gas. This method allows for accurate detection and quantification of leaks down to very low levels. Vacuum pumps are crucial for creating the necessary vacuum conditions and ensuring reliable results.

In summary, vacuum pumps can be effectively used for leak detection purposes. They facilitate various leak detection methods such as vacuum decay, bubble testing, helium leak detection, pressure change testing, and mass spectrometer leak detection. Vacuum pumps create the required low-pressure environment, assist in evacuating the system or component being tested, and enable accurate and reliable leak detection. The choice of vacuum pump depends on the specific requirements of the leak detection method and the sensitivity needed for the application.

vacuum pump

What Are the Primary Applications of Vacuum Pumps?

Vacuum pumps have a wide range of applications across various industries. Here's a detailed explanation:

1. Industrial Processes:

Vacuum pumps play a vital role in numerous industrial processes, including:

- Vacuum Distillation: Vacuum pumps are used in distillation processes to lower the boiling points of substances, enabling separation and purification of various chemicals and compounds.

- Vacuum Drying: Vacuum pumps aid in drying processes by creating a low-pressure environment, which accelerates moisture removal from materials without excessive heat.

- Vacuum Packaging: Vacuum pumps are used in the food industry to remove air from packaging containers, prolonging the shelf life of perishable goods by reducing oxygen exposure.

- Vacuum Filtration: Filtration processes can benefit from vacuum pumps to enhance filtration rates by applying suction, facilitating faster separation of solids and liquids.

2. Laboratory and Research:

Vacuum pumps are extensively used in laboratories and research facilities for various applications:

- Vacuum Chambers: Vacuum pumps create controlled low-pressure environments within chambers for conducting experiments, testing materials, or simulating specific conditions.

- Mass Spectrometry: Mass spectrometers often utilize vacuum pumps to create the necessary vacuum conditions for ionization and analysis of samples.

- Freeze Drying: Vacuum pumps enable freeze-drying processes, where samples are frozen and then subjected to a vacuum, allowing the frozen water to sublimate directly from solid to vapor state.

- Electron Microscopy: Vacuum pumps are essential for electron microscopy techniques, providing the necessary vacuum environment for high-resolution imaging of samples.

3. Semiconductor and Electronics Industries:

High vacuum pumps are critical in the semiconductor and electronics industries for manufacturing and testing processes:

- Semiconductor Fabrication: Vacuum pumps are used in various stages of chip manufacturing, including deposition, etching, and ion implantation processes.

- Thin Film Deposition: Vacuum pumps create the required vacuum conditions for depositing thin films of materials onto substrates, as done in the production of solar panels, optical coatings, and electronic components.

- Leak Detection: Vacuum pumps are utilized in leak testing applications to detect and locate leaks in electronic components, systems, or pipelines.

4. Medical and Healthcare:

Vacuum pumps have several applications in the medical and healthcare sectors:

- Vacuum Assisted Wound Closure: Vacuum pumps are used in negative pressure wound therapy (NPWT), where they create a controlled vacuum environment to promote wound healing and removal of excess fluids.

- Laboratory Equipment: Vacuum pumps are essential in medical and scientific equipment such as vacuum ovens, freeze dryers, and centrifugal concentrators.

- Anesthesia and Medical Suction: Vacuum pumps are utilized in anesthesia machines and medical suction devices to create suction and remove fluids or gases from the patient's body.

5. HVAC and Refrigeration:

Vacuum pumps are employed in the HVAC (Heating, Ventilation, and Air Conditioning) and refrigeration industries:

- Refrigeration and Air Conditioning Systems: Vacuum pumps are used during system installation, maintenance, and repair to evacuate moisture and air from refrigeration and air conditioning systems, ensuring efficient operation.

- Vacuum Insulation Panels: Vacuum pumps are utilized in the manufacturing of vacuum insulation panels, which offer superior insulation properties for buildings and appliances.

6. Power Generation:

Vacuum pumps play a role in power generation applications:

- Steam Condenser Systems: Vacuum pumps are used in power plants to remove non-condensable gases from steam condenser systems, improving thermal efficiency.

- Gas Capture: Vacuum pumps are utilized to capture and remove gases, such as hydrogen or helium, in nuclear power plants, research reactors, or particle accelerators.

These are just a few examples of the primary applications of vacuum pumps. The versatility and wide range of vacuum pump types make them essential in numerous industries, contributing to various manufacturing processes, research endeavors, and technological advancements.

China Good quality Mini Air Vacuum P (HL-270) Submersible Pump   vacuum pump oil	China Good quality Mini Air Vacuum P (HL-270) Submersible Pump   vacuum pump oil
editor by CX 2024-04-12