Vacuum Catalogue - Edwards

ASize A B C D E F Ordering NumberACBD= tube od in mmE= tube OD in inchesGauge Tube Adaptor and Compression O-RingStainless Steel AISI 316L DIN 1.4404 Fluoroelastomer O-ringNW10 13.1 50 33 12.7 ½ C10502001NW16 6.7 32 – 6.4 ¼ C10502101NW16 13.1 50 33 12.7 ½ C10502102NW16 19.4 56 40 19.1 ¾ C10502103NW25 13.1 50 33 12.7 ½ C10502201NW25 19.4 58 40 19.1 ¾ C10502202NW25 25.8 62 46 25.4 1 C10502203NW40 13.1 58 33 12.7 ½ C10502300NW40 19.4 63.5 40 19.1 ¾ C10502301NW40 25.8 71 46 25.4 1 C10502302NW40 29 74 49 28.6 1⅛ C10502303NW40 38.4 84 63.5 38.1 1½ C10502304NW50 19.4 63.5 40 19.1 ¾ C10502400NW50 25.8 71 46 25.4 1 C10502401NW50 51.1 87 66 50.8 2 C105024046Page220CBACompression FittingaluminiumNW10 44 43 14/15 C10520050CABNozzlealuminium ISO 6082 DIN 3.2315NW10 7 12 40 C10511645NW25 7 12 40 C10514645NW40 7 12 40 C10516645DABCCoupling BodyBrassNW10 18 15.2 13 6 C10511328NW25 32 28.2 20 8 C10514328NW40 46 42.2 18 8 C10516628NW Optical ViewpointBody: Stainless Steel AISI 316L DIN 1.4404; Mounting: Nilo K; Glass: Borosilicate (8250 Schott)NW40 23.6 C10516407NW50 31.8 C10517407Temperature range -40 to 380 °CTemperature gradient