Lessmann 2019 GB FINAL

19 18 Knot Whee l Brushes, mu l t i p l e rows Jo i nt Cl ean i ng Brushes Item Nos. in bold are available ex stock. Consider our minimum order value for italic printed article numbers (see page 152). STA = steel wire, straight STH = steel wire, high tensile, straight STM = brass coated steel, straight ROH = stainless steel wire, high tensile, straight WHEEL BRUSHES Joint Cleaning Brushes Joint cleaning brushes are used for the pro- duction of expansion joints in the construc- tion of new linings as well as in restoration and reparation. The application of this knot wheel brush is usually alike with all pave- ments. Brushes with brass coated steel wire STM are very stable, hence they are often used for cleaning concrete joints. ZF = Knot type Z = number of knots, R = number of rows ZF = Knot type Z = number of knots, R = number of rows Joint Cleaning Brushes D A d H Z ZF R RPM Pack. STA 0.50 | 0.020“ STA 0.80 | 0.031“ STM 0.50 | 0.020“ mm | inch mm | inch mm | inch max. Art.-No. Art.-No. Art.-No. 300 | 12 6 | 1/4 20 | 3/4 67 64 D 1 5,000 5 478.200.06 478.300.06 478.500.06 300 | 12 8 | 5/16 20 | 3/4 67 64 D 1 5,000 5 478.200.08 478.300.08 478.500.08 300 | 12 10 | 3/8 20 | 3/4 67 64 D 1 5,000 5 478.200.10 478.300.10 300 | 12 6 | 1/4 25.4 | 1 67 64 D 1 5,000 5 478.225.06 478.325.06 300 | 12 8 | 5/16 25.4 | 1 67 64 D 1 5,000 5 478.225.08 478.325.08 300 | 12 10 | 3/8 25.4 | 1 67 64 D 1 5,000 5 478.225.10 478.325.10 Knot Wheel Brushes, multiple rows D A EB d Stand d min H ZF Z x R RPM Pack. STH 0.35 STH 0.50 ROH 0.35 ROH 0.50 mm | inch mm | inch max. 0.014“ 0.020“ 0.014“ 0.020“ 100 | 4 22-24 12 20 | 3/4 10 21 B 20 x 2 12,500 1 471.12K 471.22K 471.72K 471.82K 100 | 4 30-32 18 20 | 3/4 10 21 B 20 x 3 12,500 1 471.13K 471.23K 471.73K 471.83K 100 | 4 34-36 25 20 | 3/4 10 21 B 20 x 4 12,500 1 471.14K 471.24K 471.74K 471.84K 115 | 4 1/2 22-24 18 30 | 1 1/4 10 23.5 B 22 x 2 12,500 1 472.12K 472.22K 472.72K 472.82K 115 | 4 1/2 30-32 25 30 | 1 1/4 10 23.5 B 22 x 3 12,500 1 472.13K 472.23K 472.73K 472.83K 115 | 4 1/2 34-36 30 30 | 1 1/4 10 23.5 B 22 x 4 12,500 1 472.14K 472.24K 472.74K 472.84K 125 | 5 22-24 18 30 | 1 1/4 13 28.5 B 24 x 2 12,500 1 473.12K 473.22K 473.72K 473.82K 125 | 5 30-32 25 30 | 1 1/4 13 28.5 B 24 x 3 12,500 1 473.13K 473.23K 473.73K 473.83K 125 | 5 34-36 30 30 | 1 1/4 13 28.5 B 24 x 4 12,500 1 473.14K 473.24K 473.74K 473.84K 150 | 6 22-24 18 30 | 1 1/4 13 31.5 O 28 x 2 12,500 1 474.12K 474.22K 474.72K 474.82K 150 | 6 30-32 25 30 | 1 1/4 13 31.5 O 28 x 3 12,500 1 474.13K 474.23K 474.73K 474.83K 150 | 6 36-38 30 30 | 1 1/4 13 31.5 O 28 x 4 12,500 1 474.14K 474.24K 474.74K 474.84K 178 | 7 22-24 18 50 | 2 16 37.5 O 34 x 2 12,500 1 475.12K 475.22K 475.72K 475.82K 178 | 7 30-32 25 50 | 2 16 37.5 O 34 x 3 12,500 1 475.13K 475.23K 475.73K 475.83K 178 | 7 36-38 30 50 | 2 16 37.5 O 34 x 4 12,500 1 475.14K 475.24K 475.74K 475.84K 200 | 8 22-24 18 50 | 2 16 41 O 38 x 2 9,000 1 476.12K 476.22K 476.72K 476.82K 200 | 8 30-32 25 50 | 2 16 41 O 38 x 3 9,000 1 476.13K 476.23K 476.73K 476.83K 200 | 8 36-38 30 50 | 2 16 41 O 38 x 4 9,000 1 476.14K 476.24K 476.74K 476.84K 250 | 10 26-30 18 100 | 4 20 42 O 52 x 2 5,000 1 477.12K 477.22K 477.72K 477.82K 250 | 10 38-40 26 100 | 4 20 42 O 52 x 3 5,000 1 477.13K 477.23K 477.73K 477.83K 250 | 10 50-54 34 100 | 4 20 42 O 52 x 4 5,000 1 477.14K 477.24K 477.74K 477.84K 300 | 12 26-30 18 100 | 4 30 56 O 58 x 2 5,000 1 478.12K 478.22K 478.72K 478.82K 300 | 12 38-40 26 100 | 4 30 56 O 58 x 3 5,000 1 478.13K 478.23K 478.73K 478.83K 300 | 12 50-54 34 100 | 4 30 56 O 58 x 4 5,000 1 478.14K 478.24K 478.74K 478.84K Knot Wheel Brushes, multiple rows