Oil-free vacuum pump maintenance methods introduced

【Asia Pump Network News】 Oil-free vacuum pump rotary vane vacuum pump, is a rotary vane single-stage vacuum pump. The basic equipment used to evacuate the gas in a sealed container to get the vacuum. Oil-free vacuum pump maintenance methods introduced The pump can be used for air-conditioning, refrigeration equipment repair, medical equipment, suction device, printing machinery, vacuum packaging, vacuum plastic, physical and chemical experiments and the need for a vacuum environment, small devices and other vacuum operations. Can also be used as a small oil booster pump, oil diffusion pump, molecular pump and other foreline pump use. Oil-free vacuum pumps are not suitable for the extraction of gases containing particulate dust that react chemically with pump oils, which are corrosive to ferrous metals, as well as highly oxygenated and explosive toxic gases. It can not be used as a transfer pump (ie, pumping from one container to another). Second, the use of oil-free vacuum pump maintenance 1, should have adequate and good ventilation and ambient temperature below 40 ℃. 2, no dust and dirt clean place. 3, anhydrous, oil and other liquids will landed on the pump. 4, not directly exposed to the sun. 5, there is enough space around to facilitate pump inspection, maintenance and assembly and disassembly. 6, the pump must be installed on a flat surface. 7. It is best to place the pump on a hard concrete foundation like concrete, and if there is no condition, the pump can be securely mounted on a steel or wooden rack. 8, must ensure that the pump is not due to weak foundation caused by vibration. 9, connecting pipe with the pump should not be too long and less than the diameter of the pump inlet, affecting pumping speed, the same attention to check the vacuum connection pipe leaks. 10, take the wire, the motor nameplate should pay attention to the provisions of the wiring requirements. Three-phase electric pump should pay attention to the direction of rotation of the motor should be consistent with the direction of the arrow marked on the pump. -------------------------------------------------- ---------- (Editor: Li Juan QQ:) Recommended reading: Acting procurement advantages and disadvantages of oil-free vacuum pump 2016 CIMC Xiamen 98

When out and about or walking to and from school, the Children Safety Vest is the accessory for children to be seen in. Garments are available for ages from 3-4 to 11+. We ensures that the wearer will be outstanding in day and night. All items are manufactured to EN1150 and are CE marked. You can order our existing style of safety vest, but also, they can be customized.

Children Safety Vest

Children Safety Vest,Child Safety Vest,Led Safety Vest,Safety Waistcoat

Xinxiang Zhongke Reflective Material Co., Ltd. , https://www.zkprotective.com