Product Description
Product Parameters
Complete solution leader in oilless air pump field
* Oilless operation
* Permanently lubricated bearings
* High performance piston seal
* Die-cast aluminum components
* Thin wall, hard coated aluminum cylinder
* Dynamically balanced
* Twin headed rock piston
* RoHS compliant
* Safety ETL certificated
| NOTE: All test values are nominal and for reference only. They are not guaranteed maximum or minimum limits, nor do they imply mean or median. | |
| Model Number | ZGK-100 |
| Performance Data | |
| Head configuration | Pressure parallel flow |
| Nominal voltage/frequency | 220V/50HZ |
| Max. Current | 1.8A |
| Max. Power | 390W |
| Max. Flow | 100L/MIN |
| Max. Vacuum | -90Kpa |
| Speed at rated load | 1400RPM |
| Noise | <57dB |
| Max.Pressure restart | 0 PSI |
| Electrical Data | |
| Motor type[Capacitance] | P.S.C(10uF) |
| Motor insulation class | B |
| Thermal switch[Open temperature] | Thermally protected(145°C) |
| Line lead wire color,gauge | Brown(hot),blue(neutral),18AWG |
| Capacitor lead wire color,gauge | Black,black,18 AWG |
| General Data | |
| Operating ambient air temperature | 50° to 104°F(10° to 40°C) |
| Safety certification | ETL |
| Dimension(LXWXH) | 242X124X184 MM |
| Installation size | 203X88.9 MM |
| Net weight | 7.5KG |
| Application | Medical suctions, lab,vacuum packaing etc. |
Detailed Photos
Our Advantages
*Bearing
1.Standard product with ERB bearing, 14000 hours operation. 2.Customized imported TPI/NSK bearing
*Motor
1.The coil adopts the fine pure copper enameled wire. 2.The rotor adopts the famous brand silicon steel sheet such as ZheJiang baosteel.
*Valve
1.The valve steel of Sweden SANDVIK; Good flexibility and long durability. 2.Thickness from 0.08mm to 1.2mm, suitable for maximum pressure from 0.8 MPa to 1.2 MPa.
*Piston ring
1.Wear-resistant high temperature; Ensure more than 10,000 hours of service life. 2.Customized imported piston ring.
Product Application
Our manufacturing process
We design and produce all main parts by ourselves, along with the standard procedure and test equipment, so we can better control the quality and cost.Our factory starts from die-casting of aluminium, motor production, precision finishing, automatic assembly of pumps, the capacity is 300,000 units per month,we provide OEM/ODM service so that can better achieve high-end customization and development for customers.
Our company possess strong technical research and development force, owns self-design and new product development capabilities, we concentrate on building a “flagship type” enterprise with the whole series of product lines of domestic and international medical use oilless air pumps.Technological innovation is the source of enterprise’s high quality development. We have a complete set of testing laboratories such as motor lab,high and low temperature lab,ROHS lab and Life test etc.
Our factory owns 8 motor production lines,16 aluminum die-casting machines, more than 150 high precision CNC lathes and more than 20 CNC machines. From the essential motor design to the entire design of the pump, it has been professionally tested, verified and validated, Our factory has full vertical integration for whole supply chain,So the quality can be firmly controlled by ourselves.
Our Service
Certifications
We specialize in the designing and manufacturing various kinds of oil free air compressor, vacuum pump since 2571,especially for medical applicaton,we are the vendor of Omron, Panasonic,Invacare, Nidek Medical etc.
Strive for survival by quality, seek benefits from management. Our company regards product quality as the life and continuous pursuit of the enterprise. Our company complies with the requirements of, implements the standardized management of R&D,production,quality assurance and production services, and sets up the strict operation specifications and procedures for each process. Our products have passed the ETL,CE,CCC and other certifications, CZPT the leading level in the world.Our company has more than 20 invention patents and utility patents . Our company has acquired the certifications of “National High-Tech Enterprises”,”ZheJiang Private Science and Technology Enterprises”,”ZheJiang Engineering Technology Center” and so on.
We are dedicated to working with the global intelligent product brand owners, retailers and distributors to establish a CZPT long-term OEM / ODM business partnerships. /* 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(/(.*?):(.*)$/))&&1
| After-sales Service: | on Line Support and Free Spare Parts |
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| Air Flow: | 100 L/Min |
| Vacuum: | -90kpa |
| Samples: |
US$ 102/Piece
1 Piece(Min.Order) | Order Sample |
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| Customization: |
Available
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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How Does Piston Displacement Affect the Pump’s Performance?
Piston displacement is a crucial factor that significantly affects the performance of a piston vacuum pump. Here’s a detailed explanation:
Piston displacement refers to the volume of gas or air that a piston vacuum pump can move during each stroke of the piston. It determines the pump’s capacity or flow rate, which is the amount of gas that the pump can evacuate per unit of time.
1. Flow Rate:
– The piston displacement directly influences the flow rate of the pump.
– A larger piston displacement corresponds to a higher flow rate, meaning the pump can evacuate a larger volume of gas per unit of time.
– Conversely, a smaller piston displacement results in a lower flow rate.
2. Pumping Speed:
– The pumping speed is a measure of how quickly a vacuum pump can remove gas molecules from a system.
– The piston displacement is directly related to the pumping speed of the pump.
– A larger piston displacement leads to a higher pumping speed, allowing for faster evacuation of the system.
– A smaller piston displacement results in a lower pumping speed, which may require more time to achieve the desired vacuum level.
3. Vacuum Level:
– The piston displacement indirectly affects the achievable vacuum level of the pump.
– A larger piston displacement can help reach lower pressures and achieve a deeper vacuum.
– However, it’s important to note that achieving a deep vacuum also depends on other factors such as the design of the pump, the quality of the seals, and the operating conditions.
4. Power Consumption:
– The piston displacement can impact the power consumption of the pump.
– A larger piston displacement typically requires more power to operate the pump due to the increased volume of gas being moved.
– Conversely, a smaller piston displacement may result in lower power consumption.
5. Size and Weight:
– The piston displacement affects the size and weight of the pump.
– A larger piston displacement generally requires a larger pump size and may increase the weight of the pump.
– On the other hand, a smaller piston displacement can result in a more compact and lightweight pump.
It’s important to select a piston vacuum pump with an appropriate piston displacement based on the specific application requirements.
In summary, the piston displacement of a vacuum pump directly influences its flow rate, pumping speed, achievable vacuum level, power consumption, and size. Understanding the relationship between piston displacement and pump performance is crucial in choosing the right pump for a given application.
Can Piston Vacuum Pumps Be Used in Medical or Pharmaceutical Applications?
Yes, piston vacuum pumps can be used in medical and pharmaceutical applications. Here’s a detailed explanation:
– Piston vacuum pumps are versatile and widely used in various industries, including medical and pharmaceutical sectors.
– Medical and pharmaceutical applications often require vacuum technology for processes such as filtration, degassing, drying, and sample preparation.
– Piston vacuum pumps offer several advantages that make them suitable for these applications:
– High Vacuum Levels: Piston pumps can achieve high vacuum levels, which are often necessary in medical and pharmaceutical processes that require precise control and removal of gases or vapors.
– Contamination-Free Operation: Piston pumps can provide contamination-free operation, making them suitable for applications where maintaining a sterile or clean environment is crucial, such as in pharmaceutical manufacturing or medical research laboratories.
– Oil-Free Operation: Some piston vacuum pumps are designed to operate without oil lubrication. Oil-free pumps eliminate the risk of oil contamination in sensitive medical or pharmaceutical processes and avoid the need for oil changes or maintenance associated with oil-lubricated pumps.
– Quiet Operation: Piston pumps can be engineered to operate with reduced noise levels, which is advantageous in medical and pharmaceutical settings where a quiet working environment is desired.
– Durability and Reliability: Piston pumps are known for their robust construction and durability, allowing them to withstand demanding applications and provide reliable performance over extended periods.
– Compact Size: Piston vacuum pumps are available in compact designs, making them suitable for applications where space is limited, such as in medical devices or portable pharmaceutical equipment.
– Some specific medical and pharmaceutical applications where piston vacuum pumps are commonly used include:
– Vacuum Filtration: Piston pumps are used to generate the necessary vacuum for filtering solutions or suspensions in laboratory or industrial settings. This process is often employed in pharmaceutical research, production of vaccines, or purification of drugs.
– Freeze Drying: Piston vacuum pumps assist in the freeze-drying process, which is a common technique used in the pharmaceutical industry to preserve and stabilize sensitive drugs or biological samples.
– Vacuum Packaging: Piston pumps are utilized for creating a vacuum in packaging processes where maintaining product quality and extending shelf life are critical, such as in the pharmaceutical packaging of medicines or medical devices.
– Laboratory Evaporation: Piston vacuum pumps are employed in laboratory applications for the evaporation of solvents or liquids in medical or pharmaceutical research, drug development, or quality control processes.
– It is important to select the appropriate piston vacuum pump model based on the specific requirements of the medical or pharmaceutical application. Factors to consider include vacuum level needed, flow rate, compatibility with the handled substances, and compliance with industry regulations and standards.
– Additionally, compliance with Good Manufacturing Practices (GMP) and other regulatory guidelines is crucial when using piston vacuum pumps in medical or pharmaceutical applications to ensure product safety, quality, and regulatory compliance.
In summary, piston vacuum pumps are suitable for use in medical and pharmaceutical applications due to their ability to achieve high vacuum levels, provide contamination-free and oil-free operation, offer quiet and reliable performance, and accommodate compact design requirements. They are commonly used in processes such as vacuum filtration, freeze drying, vacuum packaging, and laboratory evaporation in these industries.
What Are the Differences Between Single-Stage and Two-Stage Piston Vacuum Pumps?
Single-stage and two-stage piston vacuum pumps are two common types of pumps used for creating a vacuum. Here’s a detailed explanation of their differences:
1. Number of Stages:
– The primary difference between single-stage and two-stage piston vacuum pumps lies in the number of stages or steps involved in the compression process.
– A single-stage pump has a single piston that compresses the gas in one stroke.
– In contrast, a two-stage pump consists of two pistons arranged in series, allowing the gas to be compressed in two stages.
2. Compression Ratio:
– Single-Stage: In a single-stage piston vacuum pump, the compression ratio is limited to the single stroke of the piston. This means that the pump can achieve a compression ratio of approximately 10:1.
– Two-Stage: In a two-stage piston vacuum pump, the compression ratio is significantly higher. The first stage compresses the gas, and then it passes through an intermediate chamber before entering the second stage for further compression. This allows for a higher compression ratio, typically around 100:1.
3. Vacuum Level:
– Single-Stage: Single-stage piston vacuum pumps are generally suitable for applications that require moderate vacuum levels.
– They can achieve vacuum levels up to approximately 10-3 Torr (millitorr) or in the low micron range (10-6 Torr).
– Two-Stage: Two-stage piston vacuum pumps are capable of reaching deeper vacuum levels compared to single-stage pumps.
– They can achieve vacuum levels in the high vacuum range, typically down to 10-6 Torr or even lower, making them suitable for applications that require a more extensive vacuum.
4. Pumping Speed:
– Single-Stage: Single-stage pumps generally have a higher pumping speed or evacuation rate compared to two-stage pumps.
– This means that single-stage pumps can evacuate a larger volume of gas per unit of time, making them suitable for applications that require faster evacuation.
– Two-Stage: Two-stage pumps have a lower pumping speed compared to single-stage pumps.
– While they may have a slower evacuation rate, they compensate for it by achieving deeper vacuum levels.
5. Applications:
– Single-Stage: Single-stage piston vacuum pumps are commonly used in applications that require moderate vacuum levels and higher pumping speeds.
– They are suitable for laboratory use, vacuum packaging, HVAC systems, and various industrial processes.
– Two-Stage: Two-stage piston vacuum pumps are well-suited for applications that require deeper vacuum levels.
– They are commonly used in scientific research, semiconductor manufacturing, analytical instruments, and other processes that demand high vacuum conditions.
6. Size and Complexity:
– Single-Stage: Single-stage pumps are generally more compact and simpler in design compared to two-stage pumps.
– They have fewer components, making them easier to install, operate, and maintain.
– Two-Stage: Two-stage pumps are relatively larger and more complex in design due to the additional components required for the two-stage compression process.
– They may require more maintenance and expertise for operation and servicing.
In summary, the main differences between single-stage and two-stage piston vacuum pumps lie in the number of stages, compression ratio, achievable vacuum levels, pumping speed, applications, and size/complexity. Selecting the appropriate pump depends on the desired vacuum level, pumping speed requirements, and specific application needs.
editor by CX 2024-03-20
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