Electro Magnetic Diaphragm Dosing Pump

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Product Description
Diaphragm dosing pump

NF-A 237/1

Main Specification
The capacity 237LPH
The maximum pressure 1.0MPA
Measuring accuracy reaches to-/+1%
Temperatures of liquid shall be between-10 degree to 40 degree
Max. Suct: 2m
Motor: Standard 220V or 380V, 50Hz

Main features
Mechanical Actuated diaphragm
Changeable eccentric drive
Power-off seal, no leakage, with security delivery
Small size in simple structure

Control
Manual adjustment of the stroke
Stroke actuator(DCK controller)
Digital controller(JSK-II controller)

Others
It can be used to transport the goods which is high viscosity, corrosive or dangerous
Diaphragm rupture detection system
If you have any comment, please let us to know

Q: What is the maximum number of air outlets an air pump can support?: The maximum number of air outlets an air pump can support depends on the specific model and its specifications. Generally, air pumps come with a certain number of outlets, typically ranging from one to four. However, there are more advanced models available with larger capacities that can support a higher number of outlets, such as six or eight. Ultimately, the maximum number of air outlets a pump can support is determined by the design and capabilities of the specific air pump in question.

Q: Can an air pump be used for inflating pool toys?: Yes, an air pump can be used for inflating pool toys.

Q: Are air pumps compatible with different valve types?: Yes, air pumps are generally compatible with different valve types. Most air pumps come with different nozzle attachments or adapters that can be used to inflate various valve types including Presta, Schrader, and Dunlop valves. These adapters can usually be easily switched out or adjusted to fit the specific valve type you are using. However, it is important to note that not all air pumps may have the necessary adapters for all valve types, so it is always a good idea to check the product description or consult the manufacturer's instructions to ensure compatibility.

Q: Do you need an oxygen pump if you have a filter?And how much is the price? (cheaper): Fish do not keep the density is too large, easy to hypoxia. The filter pump can be used as an oxygen pump. It is much better than an oxygen pump

Q: What are the safety certifications for air pumps?: There are several safety certifications that air pumps can obtain to ensure their compliance with safety standards. Some of the common safety certifications for air pumps include: 1. UL (Underwriters Laboratories) certification: UL is a global safety science company that tests and certifies products based on specific safety standards. Air pumps with UL certification have undergone rigorous testing for electrical safety and performance. 2. CE (Conformité Européene) certification: CE is a mandatory certification for products sold within the European Economic Area (EEA). It indicates that the air pump meets the essential health, safety, and environmental requirements set by European legislation. 3. CSA (Canadian Standards Association) certification: CSA is an independent organization that provides testing and certification services. Air pumps with CSA certification have been tested and verified to meet Canadian safety standards. 4. ANSI (American National Standards Institute) certification: ANSI is a non-profit organization that develops and publishes voluntary consensus standards. Air pumps with ANSI certification comply with specific safety standards for performance, construction, and reliability. 5. ETL (Intertek Electrical Testing Laboratories) certification: ETL is a mark given to products that have been tested and meet the requirements of specific safety standards. Air pumps with ETL certification have been tested for electrical safety and performance. It is important to note that not all air pumps may have all of these certifications as the requirements may vary depending on the intended use, market, and specific safety regulations of different regions. Before purchasing an air pump, it is recommended to check for the appropriate safety certifications to ensure its reliability and compliance with safety standards.

Q: How does an air pump handle different types of inflatables?: An air pump is designed to handle different types of inflatables by providing a steady flow of air to fill them up. The pump typically comes with different nozzle attachments that can be used to fit various types of valves on the inflatables. These nozzles ensure a secure connection between the pump and the inflatable, allowing for efficient inflation. The process of inflating different types of inflatables may vary slightly depending on their design. For example, inflating a beach ball or a pool float may require a larger nozzle attachment that covers the entire valve opening, while inflating an air mattress or a camping pad may require a smaller nozzle attachment to fit into a smaller valve. Most air pumps have adjustable pressure settings, enabling you to control the amount of air being pumped into the inflatables. This is particularly useful because different types of inflatables have different air capacity requirements. For instance, a basketball may need less air pressure compared to a large inflatable pool. Additionally, air pumps may also have a deflation mode, allowing you to easily remove air from inflatables when you want to deflate or pack them away. This feature is convenient as it saves time and effort, especially when dealing with larger inflatables like air mattresses or water slides. Overall, an air pump is designed to be versatile and adaptable to handle a wide range of inflatables. With the right nozzle attachment and adjustable pressure settings, it can efficiently inflate and deflate different types of inflatables, making it a valuable tool for various recreational activities and outdoor adventures.

Q: Can an air pump be used for powering air curtains?: Indeed, air curtains can be powered by utilizing an air pump. Typically employed in commercial establishments such as retail stores or restaurants, air curtains serve the purpose of creating an air barrier that separates two distinct environments while still allowing convenient access between them. This barrier effectively prevents the intrusion of outside air, insects, or dust into the interior space. Inflating devices like balloons or air mattresses commonly employ air pumps. These very same pumps can be utilized to generate the necessary power for the air curtains. By forcefully directing air into the curtains, a continuous stream of air is produced, effectively establishing the desired barrier. It is essential, however, for the air pump to possess sufficient power and airflow capacity in order to achieve the desired air curtain effect. It is vital to take into account the compatibility between the size of the air pump and the dimensions of the air curtain being used. To ensure proper installation and operation, it is advisable to adhere to the guidelines provided by the manufacturer. Additionally, regular maintenance and inspection of the air pump and air curtain system are indispensable in order to ensure consistent and efficient performance. To summarize, air pumps can be effectively employed to power air curtains, offering a cost-effective and efficient solution for maintaining separation between different environments.

Q: Are air pumps suitable for inflating air mattresses with adjustable lumbar support?: Air pumps are suitable for inflating air mattresses with adjustable lumbar support. In fact, they are highly recommended for this purpose. Air pumps provide a convenient and efficient way to inflate air mattresses, ensuring a consistent and even inflation. This is particularly important for mattresses with adjustable lumbar support, as it allows for precise control over the level of support and comfort provided. Using an air pump also saves time and effort compared to manual inflation methods, making it an ideal choice for inflating air mattresses with adjustable lumbar support.

Q: Can an air pump be used for inflating air cushions with built-in massage features?: Yes, an air pump can be used for inflating air cushions with built-in massage features. The air pump supplies the necessary air pressure to inflate the cushion, while the built-in massage features provide additional comfort and relaxation.

Q: How does an air pump handle vibrations?: An air pump is designed to handle vibrations by incorporating various engineering features. Firstly, it is built with a sturdy and rigid structure that can withstand external vibrations. This ensures that the internal components remain stable and minimize any potential damage caused by vibrations. Additionally, the internal components of an air pump, such as the motor and impeller, are mounted on shock-absorbing materials. These materials absorb and dampen vibrations, preventing them from affecting the overall performance and longevity of the pump. This feature not only enhances the pump's durability but also reduces noise levels, making it more user-friendly. Moreover, air pumps may also include anti-vibration mounts or feet. These specialized components further isolate the pump from vibrations by absorbing and dissipating the energy generated by external vibrations. By doing so, they protect the pump from unnecessary stress and ensure smooth operation. Furthermore, manufacturers often test air pumps rigorously to ensure that they can handle vibrations. These tests simulate various vibration scenarios, including those encountered during transportation or normal operation. By subjecting the pump to such conditions, manufacturers can identify potential weaknesses and make necessary adjustments to improve its ability to handle vibrations effectively. In summary, an air pump handles vibrations through a combination of a robust structure, shock-absorbing materials, anti-vibration mounts, and rigorous testing. These features work together to minimize the impact of external vibrations, ensuring optimal performance, durability, and noise reduction.

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