4I-3948 Hydraulic Oil Return Filter For Excavator Donaldson P170480 / Fleetguard HF28938

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4I-3948 Excavator Filter For Excavator Donaldson P170480 / Fleetguard HF28938 Specifications - - - - LF Number | FH-7002 | OEMNo. | 4I-3948 | Cross Reference | Donaldson P170480 / Fleetguard HF28938 | Parts Category | Excavator Filter | Model No. | E320/320B E325B/330 3303306 | Largest OD | 79mm | Height | 142mm | Size | 2''-12 | Warranty | 3 months | Application | Excavator / Truck | - - - - Product Overviews Advanced filter paper: Filter Application Filter Test Product classification Water/Oil Separator,Hydraulic Filter,Fuel Filter,Air Cabin Filter,Oil Filter,Air Filter Ranges of application Widely used in engineering machinery, heavy duty truck, bus, generator set, port machinery, cars, ships, industrial equipment, etc Patent number: 201010555665 Independently developed filter material curing technology of Marine air filter which greatly improves the ability of moisture absorption of filter material, burst and tensile strength, and can effectively solve the problems of ordinary air filter of poor moisture absorption and easy to soften and break. Patent number: ZL201020570189.5 Green design concept and method applied to the design of air filter. Adopting removable oriented structural design which embeds filter cover and sealing ring to realize fast disassembly, installation, and replacement of sealing ring. This design solves theproblems of traditional sealing ring and can effectively prevent the effects of deformation of glue aging. Patent number: ZL2010102100538840 Flat metal mesh structure is unreliable, and it is not easy to locate during installation. Strength of flat metal mesh is not enough, so the air filter is easy to deform, which reduce its service life. In order to improve the strength of the metal mesh, products of our company are set a certain number of arcs in mesh surface according length to increase the strength and stress tolerance.

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Guangzhou Kinglebon Machinery Equipment Co., Ltd

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