Water Cooled Sealing Flange for 1" dia.Tube - EQ-FG-25WC

This is a pair of sealing flange with SS water cool tubing & valve for O.D  1"  diameter processing tube. If you cannot use a ceramic block in two ends of the tube, you must use the water cool tubing to keep flange cool (otherwise silicone o-ring may get damaged)

SPECIFICATIONS

Features	Made of Stainless Steel with double high-temperature silicon O-rings on the flange.    Stainless steel needle valve with 1/4" pipe adaptor. The assembly kit will seal  25 - 26 (1")  mm diameter ceramic and quartz tube. Vacuum meter is installed in one side of flange. MTI Thermolysis Water Cool System is an ideal tool for supplying cooling water to this flange set, please click the picture below for more detailed products information.
Vacuum level	10E-2 torr by a mechanical pump 10E-5 torr by a small turbopump and  10-6 torr by hi-speed turbopump
Optional part	Please click here to order digital vacuum gauge for precision vacuum control up to 10-4 torr  For CVD application, please choose anti-corrosive vacuum gauge ( click pic below left 2 ) You can choose the various end of fitting as options  ( click here to order separately ) You may order flange support to avoid tube turning ( pic below right)
Installation Video
Dimensions	Click to enlarge
Warning	Must put a refractory tube block in front of the flange (see picture below) to avoid heat radiation melt silicone O-ring. You may order a ceramic block in related products. Please do not over tighten the three hex screws on the flanges to avoid overpressure incidents. The recommended torque is 35~40 inch-lbs. For liability considerations, MTI does not recommend or endorse the use of any toxic, flammable or corrosive gases with our flange assemblies. Please contact us with any concerns.
Optional Accessories	Click here to choose flange for tube from 42mm to 11"              Vacuum Pump & High Vacuum Station