Wall-mounted vertical suction arm flexible suction arm / Universal suction arm Qingdao Ilan environmental universal suction arm stretched over its good characteristics not only with the various types of welding fumes and dust purifier supporting the use, can also be mounted directly on the wall with the pipe for dust emissions. Universal suction arm of the outer arm tube imported high quality PVC and fiberglass composite rebar wire tube, with a high temperature (300 degrees Celsius), corrosion resistance, light weight arm thin, elastic medium, etc.; tube steel support frame for a group self-balanced linkage, with full hover characteristics, cover mouth pulling the handle on the hood can easily be stretched to its mouth arm length can reach anywhere in the ideal position and hover state absorption of the soot, without any auxiliary support facilities. Suction arm Features: opening hood with suction arm can rotate 360 ??degrees, the use of more convenient and flexible. Whether suction arm operator in any orientation, can be put to the best suction hood absorbed locations. Compared with fixed piping system, universal suction arm with unparalleled performance advantages that can adapt to all kinds can not install the suction line of complex conditions. Suction arm Product parameters: Model: EL-GBS optional cover mouth Specifications: Horseshoe suction (L), hat-type absorber (H) standard suction arm length of 2 m or 3 m, can be produced according to customer special requirements 1.5 m, 4 m, 5 m, 6 m, 7 m. Standard suction line diameter: 150mm 160mm, can be customized 100mm, 175mm, 200mm lightweight and convenient, rotating flexible. All-round, multi-angle accurate positioning, hover freely work. Easy to disassemble and clean. Wall pipe used acid corrosion, high temperature resistant fiber reinforced suction duct pvc coated wire, anti-wear, anti-corrosion, temperature 300 degrees, smooth wall, wind speed, long life. Suction mouth with air volume control valve can be freely adjusted according to actual demand air volume. Skeleton: galvanized spring steel springs, fasteners and other metal components are steel. Qingdao Ilan needs of different users can customize a variety of working conditions meet your suction arm series.