Vacuum Pumps XDS

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XD series vacuum pumps are available for low and medium vacuum fields, which are mainly used for pumping air and other dry gases rather than corrosive, toxic, flammable and explosive gases. Furthermore, they cannot pump the gases containing tiny particles or dust and cannot transport other small objects.

XD series vacuum pumps can work for long term in the well-ventilated room with ambient temperature of 5-30 ℃ and with humidity ≤80%.

In addition to the above applications, the XD series vacuum pumps can be available other applications, such as:

1. To increase the amount of the pumping gas and to improve the vacuum degree, please combine with Roots pumps to form a unit for this.

2. If pumping moist air or condensable gas, the condenser can be installed before the vacuum pump and the gas ballast valve is installed on the vacuum pump.

3. If pumping the gases containing dust particles, the dust filters can be installed in front of the vacuum pump.

4. If pumping the corrosive gases, the corrosion-proof gas filter can be installed in front of the vacuum pump.

List of performance

Parameters Model	XD-020	XD-040	XD-063	XD-080	XD-100	XD-160	XD-202	XD-250	XD-302
Pumping rate (m³/h)	20	40	63	80	100	160	200	250	300
Pressure limit (mbar)	0.1~0.5	0.1~0.5	0.1~0.5	0.1~0.5	0.1~0.5	0.1	0.1	0.1	0.1
Motor power (kw)	0.75	1.5	2.2	2.2	3	4	4.5	5.5	7.5
Motor speed (r/min)	2880	1440	1440	1440	1440	1440	1440	1440	1440
Noise (db)	≤62	≤65	≤65	≤65	≤ 67	≤ 70	≤ 72	≤ 73	≤ 75
Allowable steam pressure (mbar)	40	40	40	40	40	40	40	40	40
Pumping water steam (kg/h)	0.3	0.3	1	1	1.6	2.5	4	4.5	5
Working temperature (℃)	82	80	80	80	84	95	95	81	83
Oil volume (L)	0.5	1	2	2	2	5	5	7	7
Weight (kg)	18	45	55	60	70	150	150	195	211
Air intake thread	Rp3/4’’	Rp1/4’’	Rp1/4’’	Rp1/4’’	Rp1/4’’	Rp2’’	Rp2’’	Rp2’’	Rp2’’
Overall dimensions L * W * H（mm）	650300280	650300280	650430295	650430295	720430295	850505440	850505440	980560440	1010560440

Q: Width 31cm~~ high 19cm: That's ok！ It is feasible and ideal to use the smallest waterfall type plug-in filter.Waterfall type plug-in filter has several features:1: do not occupy space.2: cleaning, replacement of filter materials, convenient and quick.3: Although the water flow is softer, the water area can be wide and even.Therefore, the use of minimum power cascade type plug-in filter is the best choice, one machine multi-purpose, that is to solve the problem of water filtration, but also eliminates the embarrassment of hypoxia.You don't have to think about the oxygen content of such a small aquarium. As long as there aren't many fish in the range, a waterfall plug-in filter is enough. The flow of water can play a certain role in increasing oxygen. So, in this respect, your choice is the best! There are some details that may need to be reminded:1: do not feed the fish diet, average daily feeding time, the amount of time is 1----2 minutes after prevail.2: do not blindly use aquatic products, such as: related to other agents, all kinds of nitrifying bacteria, fish medicine... And other stuff...3: please do not change the water, the average 15----30 for 50% days on the line, and then slowly add new water on the line, pay attention to the day before, do not change the water fish, changing the water before all relevant power broken especially the heating rod; we must advance at least 10 minutes break, should pay attention to the new temperature the old water water.

Q: How reliable are air pumps?: Air pumps, commonly known for their reliability and efficiency, provide a steady flow of air for various uses. There are different types of air pumps available, serving purposes such as inflating tires, powering tools, or aerating aquariums. The dependability of an air pump relies on factors such as its quality, maintenance, and usage. Air pumps of superior quality, especially those from well-known brands, exhibit a higher level of reliability and durability. These pumps are specifically designed to endure continuous use and deliver consistent airflow. To ensure their dependability and extend their lifespan, regular maintenance practices like cleaning and lubrication are essential. It is important to consider that the reliability of an air pump also hinges on its intended use and the conditions in which it operates. For example, an air pump used to inflate car tires must handle higher pressures and more frequent use compared to one used for aquarium aeration. Consequently, it is crucial to select an air pump that is specifically designed for the intended application. Moreover, external factors such as power fluctuations or extreme weather conditions can impact the reliability of an air pump. Temporary disruptions in the pump's operation may occur due to power outages or voltage fluctuations. However, these issues can be mitigated by utilizing a backup power source or a surge protector. In summary, air pumps are generally reliable and efficient when properly maintained and used within their recommended specifications. Nonetheless, it is advisable to opt for high-quality pumps from reputable brands, adhere to the manufacturer's guidelines, and regularly maintain the pump to ensure its dependability and longevity.

Q: What is the recommended air pressure for inflatable towable tubes?: The appropriate air pressure for inflatable towable tubes may differ depending on the particular brand and model of the tube. Nevertheless, as a broad recommendation, most manufacturers advise inflating the tube to a pressure ranging from 2 to 4 PSI (pounds per square inch). To prevent any harm to the tube or jeopardizing safety, it is crucial to adhere to the manufacturer's instructions and refrain from exceeding the maximum recommended pressure. Furthermore, elements such as the riders' weight and quantity can impact the ideal air pressure, thus it is advisable to consult the manufacturer's specific recommendations for optimal performance and safety.

Q: I bought a 60 cm wide aquarium with an oxygen pump and a filter pump, but the fish still went to the surface to get air. What's the matter? There are oxygen pumps in the water, fish are going to eat, those who play up the bubble is the ventilation, I do not understand these experienced friends teach me, I am a novice, and how to fish these thank you.: This is related to the density of the fish you keep in your aquarium, the type of fish you raise, and the quality of the water,Not oxygen pumps open is safe, fish tank small fish will also hypoxia, water quality is bad, such as new water did not raise good water, or water quality, excessive harmful substances, etc., will cause hypoxia,Again, there are still fish is the upper class fish, that is, like in the upper reaches of the activity, do not like to the middle or bottom swimming.

Q: How does an air pump regulate airflow?: An air pump regulates airflow by using a combination of valves and a motorized mechanism to control the amount of air being pumped into a system. The valves open and close to allow air to enter or exit, while the motor adjusts the speed and pressure of the pump to regulate the flow of air.

Q: Are air pumps suitable for pumping water?: No, air pumps are not suitable for pumping water.

Q: Are air pumps suitable for aerating ponds?: Indeed, ponds can benefit greatly from the use of air pumps for aeration purposes. It is a common practice to incorporate air pumps within pond aeration systems in order to enhance the oxygen levels in the water. By infusing the pond with air, the air pump facilitates the circulation and oxygenation of the water, which is crucial for the well-being of fish and other aquatic organisms. Furthermore, it serves as a preventative measure against the accumulation of detrimental gases and toxins in the water. Moreover, air pumps are capable of managing the growth of algae and improving the clarity of the water. Therefore, it is strongly advised to employ air pumps in order to aerate ponds and maintain a thriving aquatic environment.

Q: Can an air pump be used for inflating inflatable pools with multiple chambers?: Yes, an air pump can definitely be used for inflating inflatable pools with multiple chambers. In fact, using an air pump can make the inflation process much quicker and easier compared to manually blowing up each chamber. Air pumps are designed to provide a continuous stream of air, which is ideal for inflating multiple chambers simultaneously. Additionally, some air pumps even come with various nozzle attachments that can fit different valve sizes, ensuring a secure and efficient inflation process. Overall, using an air pump is highly recommended for inflating inflatable pools with multiple chambers.

Q: How does an air pump handle varying air pressure?: An air pump handles varying air pressure by adjusting its internal mechanisms to either increase or decrease the amount of air being pumped in response to changes in the surrounding air pressure.

Q: Can an air pump be used for hydroponic systems?: Yes, an air pump can be used for hydroponic systems. In fact, it is an essential component in many hydroponic setups. The air pump helps to oxygenate the nutrient solution in the hydroponic system, ensuring that the roots of the plants receive an adequate supply of oxygen. Additionally, the air pump can be connected to air stones or diffusers, which create tiny bubbles that further increase the oxygenation of the nutrient solution. This promotes healthier root growth and overall plant development in the hydroponic system.

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