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Brief Introduction: PartnerFilter is a professional supplier of compressed air filters and pipeline gas filters.PartnerFilter’S goal is to provide the global industry with competitive and high-quality precision filters and filter elements for compressed air and pipeline gas. Adopts advanced European and American technology and the latest Suitable materials ensure that all kinds of filtration products can meet ISO international standards. Various compatible filter elements comply with CE European standards and ISO international standards.They are compatible with the original filter elements in terms of filtration performance and size.Under correct use,they can completely filter out impurities,liquid water,oil,and micro oil mist in compressed air.PartnerFilter can provide filter elements compatible with various foreign and domestic brands of compressed air filters,including: Hankison,DH,ulrafiter,Hiross,SMC,orion,zander,Bea,parker,Atlas,Technolab,JM,MANN,etc.
Working principle: PD520 (2901-2004-10) is widely used together with air compressors and installed at the pipe after the air compressor.Its working principles are as below: 
Diffusion deposition:Because of Brownian motion,the movement of each fine particle is inconsistent with the flow direction of compressed air.With the decrease of particle size,the intensity of Brownian motion increases,the probability of collision between fine particles and fibers increases,and the diffusion and deposition become stronger.
Direct interception:This mechanism is related to particle size.Particles are intercepted when the gap between the fibers is smaller than the particle diameter.
Inertial deposition:The flow line bends as compressed air passes through the fiber.Because of inertia,particles in the compressed air do not travel along the curved streamlines,but instead are flung onto the fibers and deposited there.Obviously,this inertial effect is enhanced with increasing air mass by increasing particle size and compressed air flow.
Gravitational sedimentation:Due to the action of gravity,all kinds of particles have a certain velocity of settlement.As a result,the trajectory of the particles deviates from the streamlines of the compressed air,and this deviation causes the particles to strike the fibers.
Electrostatic deposition:Both particles and fibers may be charged,so particles are deposited on the fibers by force or induction between electric charges.
Van der Waals deposition:When the distance between particles and fibers is small,van der Waals forces between molecules cause particle deposition.Due to the simultaneous action of the above filtration mechanisms,the filtration efficiency of the fiber filter can reach more than 99%.
Technical Data: | Flow rate(NM3/min) | Model No. |
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| 0.54 | 009 | | 1.03 | 017 | | 1.92 | 032 | | 2.64 | 044 | | 3.6 | 060 | | 7.2 | 120 | | 9 | 150 | | 10.5 | 175 | | 15.6 | 260 | | 23.4 | 390 | | 31.2 | 520 |
| Series | Micron(um) | Oil Residue Component(ppm) |
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| DD(DDP) | 1 | 1 | | PD | 0.01 | 0.01 | | QD | 0.01 | 0.003 |
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