Hygienic_Design

Page 35 | Highlights - Standard Parts in Hygienic Design Spacers Stainless Steel, EHEDG and DGUV Certified, Hygienic Design GN 6226 1 d 1 2 Length l 3 Type 4 Finish 5 Material (Sealing ring) How to order 1 2 3 4 5 GN6226-28-75-A3-MT-H 1 2 2 d 1 Length l ±0,1 Length l ±0,2 d 2 Through-hole for screw d 3 Thread d 4 d 5 t min. Type A1 Type A2 Type A3 22 10 12 16 20 30 50 M 5 M 6 18 22,8 12 28 12 16 20 30 50 75 M 6 M 8 24 28,8 16 34 12 16 20 30 50 100 M 8 M 10 30 34,8 20 3 Type A1 Through-hole A2 Through-hole with continuous thread A3 Through-hole with thread on both sides • Stainless steel AISI 316L Matte finish (Ra < 0.8 μm) MT • 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 Principles Page 6 • Elastomer Characteristics Page 38 • Stainless Steel Characteristics Page 39 • RoHS Spacers GN 6226 are certified according to EHEDG and DGUV Test guidelines and are intended for use in hygiene areas. The sealed moun- ting surfaces enable fastening without dead spaces. The high quality finish prevents adherence of dirt and facilitates cleaning. Spacers are used to fasten parts at an offset parallel to their plane of installation. This avoids doubling up on surfaces and leaves space for cleaning. The internal thread can alternatively be used as a through hole by a screw with a smaller thread. see also... • Nuts GN 1580 (Stainless Steel, Hygienic Design ) Page 20 • Screws GN 1580 (Stainless Steel, Hygienic Design ) Page 20 • Screws GN 1581 (Stainless Steel, Hygienic Design ) Page 22 • Screws GN 1582 (Stainless Steel, with Recessed Stud for Loss Protection, Hygienic Design ) Page 23 Information Specification 4 5 • Sealing Rings GN 7600 Page 36 Accessory • with FKM sealing ring (Fluorine rubber) F On request