Vacuum Fittings, KF Flanges and Fittings, (MS-03-15, R3) - Eoss.com

6 KF Flanges and FittingsCrossesDimensions, in inches (millimeters), are for reference only and are subject to change.For flange dimensions, see page 2.EqualAAFlangeSizeTubeODin.OrderingNumberAin. (mm)NW 10 1/2 JNW4C10 1.25 (31.8)NW 16 3/4 JNW4C16 1.15 (29.2)NW 25 1 JNW4C25 2.03 (51.6)NW 40 1 1/2 JNW4C40 2.40 (61.0)NW 50 2 JNW4C50 3.15 (80.0)ReducingTxFlangeSizeTube OD, in.OrderingDimensions, in. (mm)T Tx Number A BTABNW 25 NW 16 1 3/4 JNW4CR2516 2.03 (51.6) 1.27 (32.3)NW 40 NW 16 1 1/2 3/4 JNW4CR4016 2.40 (61.0) 1.53 (38.9)NW 40 NW 25 1 1/2 1 JNW4CR4025 2.40 (61.0) 2.28 (57.9)NW 50 NW 16 2 3/4 JNW4CR5016 3.15 (80.0) 1.78 (45.2)NW 50 NW 40 2 1 1/2 JNW4CR5040 3.15 (80.0) 2.65 (67.3)Clamps and SealsDimensions, in inches (millimeters), are for reference only and are subject to change.For flange dimensions, see page 2.Aluminum ClampFlangeSizeTubeODin.OrderingNumberDimensions, in. (mm)A B CANW 10 and NW 16 1/2 and 3/4 JNWCP16 1.69 (42.9) 2.24 (56.9) 0.63 (16.0)NW 25 1 JNWCP25 2.17 (55.1) 2.76 (70.1) 0.63 (16.0)BCNW 40 1 1/2 JNWCP40 2.76 (70.1) 3.39 (86.1) 0.63 (16.0)NW 50 2 JNWCP50 3.70 (94.0) 4.33 (110) 0.79 (20.1)Aluminum Bulkhead Clamp and Cap ScrewBABulkhead ClampSWAGELOK IGC II COMPONENTS N-ELD-763-12Hex socket CAP SCREW 10-32 x 1.00 in.FlangeSizeTubeODin.OrderingNumberDimensions, in. (mm)ABNumber ofCap Screwsper ClampNW 16 3/4 JNWBCP16 2.00 (50.8) 0.36 (9.2) 6NW 25 1 JNWBCP25 2.37 (60.3) 0.39 (9.9) 6NW 40 1 1/2 JNWBCP40 2.94 (74.6) 0.37 (9.3) 6NW 50 2 JNWBCP50 3.75 (95.2) 0.41 (10.3) 8Cap ScrewDescriptionStainless steelsocket-headcap screw,10-32 0.62 in.OrderingNumberOrderingQuantityJNWBBCP50 100