Defu Machinery News Center,Air Operated Diaphragm Pump Manufacturer

To reduce the risk of static electrical sparking, pump must be grounded Jan 27,2022
On December, 11th, 2021, We have received an inquiry from our customer, the liquid is Ethanol 96 degrees. We introduced our diaphragm pump to he. Because our diaphragm pump driven by air, they could be used in potentially explosive areas. After receiving quotation, customer asked how to discharge the static of the pump. The below is the action to prevent static sparking.
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Sharing Our Aluminum Alloy AOK80 Diaphragm Pump Latest Shipment Jan 22,2022
On January, 17th, 2022, we received an order from our long-term cooperated customer, He need the pump urgently because of the Chinese Spring Festival is coming soon. After receiving his payment, we arrange the production immediately and finish the goods only within 2days. On January,20th, 2022, We have finished the delivery. Our customer are satisfy with our fast delivery time. Below are our...
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What precautions do you know about the use of pneumatic diaphragm pump? Oct 29,2021
1. Ensure that the maximum solid particle diameter contained in the fluid does not exceed the standard of the maximum safe solid particle diameter of the pump. 2. The intake pressure should not exceed the maximum allowable pump pressure, when higher than the rated pressure compressed air may lead to personal injury and property loss and damage to the performance of the pump. 3. Ensure that the pum...
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Air Operated Diaphragm Pump common faults and troubleshooting methods Oct 29,2021
In the process of daily use of diaphragm pump, there will inevitably be some failures. If you want to ensure that the equipment has good application effect, to avoid failures, it is necessary to know how to repair some failures. If a similar problem occurs, a simple fix can restore the application of the device. Eg1: diaphragm pump does not operate or is operating slowly Elimination method: Check ...
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Integrity management, quality assurance, 100% assured purchase Oct 29,2021
Air operated diaphragm pump is driven by air, it is a kind of positive displacement pump which volume changes caused by compressing diaphragms in both side. Our diaphragm pump is widely used for conveying oil, gasoline, natural gas and so on in explosion-proof place. It also can be used as submersible pump in chemical industry, because of it is safe without power supply. Our pump ha...
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