I. Product performance

Question 1: What are the working principles of water pumps and vacuum pumps?

Answer: Water pumps generate centrifugal force through the rotation of the impeller, sucking in liquids such as water and expelling them at a higher pressure. Vacuum pumps use various methods (such as mechanical, physical, etc.) to discharge the gas in the container so that the container reaches a certain vacuum degree. For example, a mechanical vacuum pump extracts gas by changing the gap between the rotating rotor and the stator.

Question 2: What are the air extraction rate and water extraction flow rate of the product?

Answer: The air extraction rate and water extraction flow rate of different models of water pump vacuum pump products are different. The specific values will be detailed in the product manual. Generally speaking, the air extraction rate of a small vacuum pump may be between a few liters/second and tens of liters/second, while the air extraction rate of a large industrial vacuum pump can reach hundreds or even thousands of liters/second. The water extraction flow rate of a water pump varies according to its power, head and other factors, ranging from a few cubic meters/hour to thousands of cubic meters/hour.

Question 3: What is the ultimate vacuum degree of the product?

Answer: The ultimate vacuum degree also varies depending on the product model. For some ordinary vacuum pumps, the ultimate vacuum degree may be between tens of Pa and thousands of Pa. High-performance vacuum pumps can achieve lower vacuum degrees, even close to absolute vacuum.

II. Product use

Question 1: How to correctly install and use a water pump vacuum pump?

Answer: During installation, the product manual should be strictly followed. Ensure that the installation position is stable, the connecting pipes are correct and well sealed. Before use, check whether all parts of the equipment are intact and whether the power supply is normal. After starting the equipment, pay attention to the operating status. If there is any abnormality, stop the machine immediately for inspection.

Question 2: What matters need to be paid attention to in the maintenance of the product?

Answer: Check the seals of the equipment regularly and replace them in time if damaged. Keep the equipment clean and avoid dust and debris. For water pumps, pay attention to prevent clogging and clean the filter regularly. The vacuum pump needs to replace the lubricating oil regularly to ensure its normal operation. At the same time, the equipment should be inspected and maintained at the prescribed time intervals.

Question 3: How long can the product work continuously?

Answer: This depends on the quality of the product and the use environment. Generally speaking, industrial water pump vacuum pumps can work continuously for a long time, but they also need to be shut down regularly for inspection and maintenance. If they work continuously for a long time, it may cause problems such as equipment overheating and increased wear, affecting the life of the equipment.

III. Product applicability

Question 1: What occasions is this product suitable for?

Answer: Water pumps are widely used in agricultural irrigation, urban water supply, industrial water and other fields. Vacuum pumps are used for vacuum drying, vacuum distillation, vacuum packaging and other processes in chemical, pharmaceutical, electronic, food and other industries. At the same time, vacuum pumps are often used for experiments and research in laboratories, scientific research institutions and other places.

Question 2: What media can be extracted?

Answer: Vacuum pumps can extract various gases, including air, nitrogen, hydrogen, etc. For some special gases, a specific type of vacuum pump may be required. Water pumps can extract various liquids such as water, oil, acid and alkali solutions, but different water pumps have different adaptability to media, and they need to be considered according to actual conditions when choosing.

Question 3: What are the environmental requirements of the product?

Answer: Water pump vacuum pumps are generally required to be used in a dry and well-ventilated environment. The temperature range is usually within a certain range. Too high or too low temperature may affect the performance and life of the equipment. For some special environments, such as flammable and explosive places, products with explosion-proof performance need to be used.

IV. Product price and after-sales service

Question 1: What is the price of the product?

Answer: The price of the product varies depending on factors such as model, performance, and brand. Generally speaking, the price of a small water pump vacuum pump is relatively low, and the price of large industrial equipment is higher. You can consult the manufacturer or dealer for specific prices.

Question 2: What does after-sales service include?

Answer: After-sales service usually includes equipment installation and commissioning, maintenance, and technical support. Some manufacturers also provide a certain period of warranty service. If the equipment has quality problems during the warranty period, it can be repaired or replaced free of charge. At the same time, good after-sales service also includes timely response to customer needs and providing customers with professional solutions.

Question 3: What if the product fails?

Answer: If the product fails, stop using it immediately and contact the after-sales service department of the manufacturer or dealer. The after-sales service staff will diagnose and repair according to the fault situation. During the maintenance process, you should cooperate with the after-sales service personnel to provide necessary information and assistance so that the problem can be solved as soon as possible.