Vacuum Sealing Flange with Four 1/4" Feedthroughs for 50mm O.D. Tube - FL50-4FTR

• SS304 Stainless steel flange with double high-temperature silicon O-rings
• Hex screw tube sealing with no welding or gluing needed.
• Ideal for any type of tubing: ceramic, glass, quartz, and steel pipes.
• Multiple feed-throughs for in-tube electrical and gas needs

• Flange for 80mm O.D. tube
• Six 1/4" feedthrough with ferrule tube fitting Click Pic. 1)
• You may insert 1/4" SS tube or ceramic tube with holes to feed electric wire ( click Pic. 2 -3 ), or ceramic sample plate with wires ( click Pic. 4 to order )

Pic.1 Pic. 2 Pic. 3

• A refractory tube block is required in front of the flange to avoid silicone O-ring melting. ( Click Pic 1for detail )
• Please consider purchasing our ceramic tube block.
• Please do not over tighten the three hex screws on the flanges to avoid overpressure incidents. The recommended torque is 35~40 inch-lbs.
• You may insert up to 12 wire for measuring high-temperature electric properties as Pic. 2 below

         

Click here to choose flange for tube from 1" to 11"                                       Vacuum Pump & High Vacuum Station