Lessmann 2019 GB FINAL

65 64 5 6 7 1 2 3 4 8 11 6 7 8 9 10 11 12 5 1 2 3 4 9 10 12 CUP AND BEVEL BRUSHES Low spark i ng brushes Low sparking brushes are recommended for the working in areas where flammable steams, liquids or dusts are a part of the working conditions. Also, they are used in all other situations where sparks could lead to a potential fire or explosion hazard. In explosion-proof areas, low sparking brush- es are recommended. In comparison to the wooden handles of the hand brushes, the bodies of machine driven brushes are made of brass. The filling material is bronze CuSn6. These materials generate a low amount of sparks, which ensures a working environment with the minimum of sparks. Another benefit of bronze is, its corrosion re- sistant properties Typical application areas Low sparking brushes are used in all indus- tries and companies which have explosion risks or fire hazard due to flying sparks. e.g.: • Oil and gas industry • Pipeline industry • Chemical industry • Nuclear power plants • Plastics industry • Food industry, e.g.: bakeries • And many others For example cleaning tanks or working in an explosive environment. Work instructions • Low sparking brushes (with bronze filling) are a lot softer than other regularly used fill materials e.g. Steel and Stainless Steel • Therefore these brushes have a higher abrasion rate, this means these brushes have to be used with more carefully so as not to damage the workpiece. Item Nos. in bold are available ex stock. Consider our minimum order value for italic printed article numbers (see page 152). BRO = bronze wire Cup Brushes D H H1 Z RPM Cup Pack. BRO 0.30 crimped BRO 0.50 knotted max. Art.-No. Art.-No. 125 30 8,000 brass wire 1 427.661.MS 125 23 15 32 7,000 brass wire 1 487.011.MS Wheel Brushes D A EB R H d. d. RPM Pack. BRO 0.30 crimped Stand min./max. Art.-No. 150 23-25 22 50 33 Set 3 13-50 6,000 1 345.662.MS Cylinder Brushes; GL330 D A drilling wire Pack. BRO 0.20 Art.-No. 10 100 MES 2.5 10 542.034 20 100 MES 2.5 10 543.006 35 100 MES 3.0 10 543.926 Brooms and scrubs Rows KL KB H Pack. BRO 0.40 Art.-No. 6 300 70 55 12 146.270 6 220 60 40 12 148.170 Handbrushes standard; KL 290 Rows H Pack. BRO 0.20/BRO 0.40* Art.-No. 3 25 12 108.331 4 25 12 108.341 5 25 12 108.351 4 25 12 108.041* Handbrushes export model; KL 350 Rows H Pack. BRO 0.30 Art.-No. 3 30 6 122.771 4 30 6 122.821 5 30 6 122.871 Dusters; KL320 Rows H Pack. BRO 0.25 Art.-No. 4 40 12 124.181 Spark Plug Brushes; KL 200 Rows H Pack. BRO 0.15 Art.-No. 3 15 12 132.801 • Overuse is to be avoided. • The use of low-sparking tools has to be not your only protection measure against fire or explosions. • To ensure a comprehensive protection of staff and building please respect the given provisions of the different institutions, e.g.: provisions of trade associations, employers or legislators. Special models Rows KL KB A H Pack. BRO 0.15 crimped BRO 0.08 crimped Art.-No. Art.-No. 7 150 50 140 20 12 144.011 6 180 60 170 20 12 144.111 6 150 50 130 15 12 144.311 6 180 60 160 20 12 144.411 11 120 70 110 14 4 152.811 GL = total length KL = body length