GN 743 Oil level indicators technical informations Material Aluminium, fine turned finish. - Version A: with technopolymer (Polysulfon) contrast screen. - Version B: without contrast screen. Window Float-glass. Flat packing ring NBR synthetic rubber. Maximum continuous working temperature 100C. Accessories on request Brass nut type GH. for fitting to reservoirs with wall thickness smaller than 5 mm. Features and applications GN 743 oil level indicators can be used on pressurised oil tanks (oil-proof resistance data available on request). The natural glass window is resistant to scratches. The seal between the aluminium body and the glass window is guaranteed by apacking ring in NBR synthetic rubber. Standard Elements Main dimensions Weight d d d l l Description s g 1 2 3 1 2 GN 743-11-M16x1.5-A 11 M16x1.5 22 8 7.5 20 8 GN 743-14-M20x1.5-A 14 M20x1.5 26 8.5 7.5 23 10 GN 743-18-M26x1.5-A 18 M26x1.5 32 9 8 30 18 GN 743-18-M27x1.5-A 18 M27x1.5 32 9 8 30 18 GN 743-24-M33x1.5-A 24 M33x1.5 40 11 8.5 36 26 GN 743-32-M40x1.5-A 32 M40x1.5 50 12 8.5 46 39 GN 743-32-M42x1.5-A 32 M42x1.5 50 12 9 46 43 GN 743-11-G3/8-A 11 G 3/8 22 8 7.5 20 9 GN 743-14-G1/2-A 14 G 1/2 26 8.5 7.5 23 11 GN 743-18-G3/4-A 18 G 3/4 32 9 8 30 18 GN 743-24-G1-A 24 G 1 40 11 8.5 36 26 GN 743-32-G1-A 32 G 1 50 12 9 46 42 GN 743-32-G1-A 32 G 1 60 13 9 55 45 GN 743-11-M16x1.5-B 11 M16x1.5 22 8 7.5 20 8 GN 743-14-M20x1.5-B 14 M20x1.5 26 8.5 7.5 23 10 GN 743-18-M26x1.5-B 18 M26x1.5 32 9 8 30 18 GN 743-18-M27x1.5-B 18 M27x1.5 32 9 8 30 18 GN 743-24-M33x1.5-B 24 M33x1.5 40 11 8.5 36 26 GN 743-32-M40x1.5-B 12 M40x1.5 50 12 8.5 46 39 GN 743-32-M42x1.5-B 32 M42x1.5 50 12 9 46 43 GN 743-11-G3/8-B 11 G 3/8 22 8 7.5 20 9 GN 743-14-G1/2-B 14 G 1/2 26 8.5 7.5 23 11 GN 743-18-G3/4-B 18 G 3/4 32 9 8 30 18 GN 743-24-G1-B 24 G 1 40 11 8.5 36 26 GN 743-32-G1-B 32 G 1 50 12 9 46 42 GN 743-32-G1-B 32 G1 60 13 9 55 45 ELESA and GANTER models all rights reserved in accordance with the law. Always mention the source when reproducing our drawings.