Standard_Parts_Catalogue

Page 1580 | 3.5 Controlling, Venting, Sealing of Liquids and Gases GN 651 Oil Level Indicators Length to 500 mm 1 l 1 How to order 1 GN651-400 1 l 1 b d 1 d 2 l 2 l 3 l 4 l 5 l 6 l 7 300 35 M 12 20 13,5 242 326 29 13 28,5 400 35 M 12 20 13,5 342 426 29 13 28,5 500 35 M 12 20 13,5 442 526 29 13 28,5 Oil level indicators GN 651 have a long display range, designed specially for heavily fluctuating oil levels. The crystal-clear plastic tube is plugged into the end pieces together with the aluminium U-rail. The U-rail can also be rotated by 90°, allowing an angle of vision paral- lel to the bolt-on surface. The U-rail protects and stabilises the oil level indicator. These oil level indicators allow the production of special lengths in rela- tively small quantities. see also ... • List of Oil Level Indicator Types → Page 1562 Information • Tube Plastic Crystal-clear Acryl (PMMA) - - Temperature resistant up to 70 °C - - Solvent resistant • End pieces Plastic Technopolymer (Polyamide PA) - - Glass fiber reinforced - - Black, matte finish • U-rail Aluminum Anodized, natural colour • Transparancy film for reflector with marking lines • O-rings Rubber NBR (Perbunan ® ) • Screws Steel, zinc plated • Elastomer Characteristics → Page 2158 • Plastic Characteristics → Page 2158 • RoHS Specification • Special lengths l 1 On request Original design SLCK.