Hygienic_Design

Page 34 | Highlights - Standard Parts in Hygienic Design 1 2 d 1 Length l d 2 d 3 A/F t 1 t 2 M 12 56 25 25,8 19 15,5 50 M 16 62 28 28,8 22 20,5 55 M 20 68 32 32,8 27 25,5 60 M 24 74 36 36,8 30 30,5 65 Cover sleeves GN 20.1 comply with the guidelines of the EHEDG, the 3-A sanitary standard 88-01 and the DGUV testing principles, making them extremely suitable for use in hygienic areas. These cover protruding male threads while also substituting for lock nuts. The sealed mounting surfaces enable fastening without dead spaces. The high quality finish prevents adherence of dirt and facilitates cleaning. see also... • Leveling Feet GN 20 (Stainless Steel, Hygienic Design ) Page 30 / 32 • Leveling Feet GN 19 (Stainless Steel, Hygienic Design ) Page 28 Information 1 d 1 2 Length l 3 Material (Sealing ring) How to order 1 2 3 GN20.1-M12-56-H • Cover sleeve Stainless steel AISI 304 • Sealing ring - H-NBR H Temperature resistant -25 °C to +150 °C - EPDM E Temperature resistant -40 °C to +120 °C - Blue - Hardness 85 ±5 Shore A - FDA compliant • EHEDG and 3-A Principles Page 6 • Elastomer Characteristics Page 38 • Stainless Steel Characteristics Page 39 • RoHS Specification 3 • Sealing Rings GN 7600 Page 36 Accessory GN 20.1 Cover Sleeves Stainless Steel, EHEDG / 3-A and DGUV Certiefied, Hygienic Design