Right side flange with KF-25 port & 1/4" barbed hose fitting for 2" Tube - EQ-FL-50KF25-FT(R)

This is the left side of the smart sealing assembly for 2" vacuum tube furnace to seal one end of OD 50-52 mm ( 2")  tube without any welding and gluing.

SPECIFICATIONS

Features	Seal tube by tightening screws on the flange without any welding and glue. Made of Stainless Steel ( SS304)  with double high-temperature silicon O-rings on each flange. Click picture left to order 1/4" diameter thermal couple for the feedthrough at extra cost. Click picture below-righ to order digital vacuum gauge for mechanical gauge replacement. You may order quick connected flange for another end of flange.
Structure	1/4"ID Thermal couple or any tube/rod  Feedthrough Mechanical Pressure Gauge 1/8" NPS Valve Barbed Fitting for 10mm O.D. tube.
Vacuum Level	Vaccum level: 10E-5 torr by molecular pump and 10E-2 torr by mechanical pump
Warning	Must put a refractory tube block in front of the flange (see picture below) to avoid heat radiation melt silicone O-ring. You 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.
Installation Video