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Vacuum Sealing Assembly for 50mm Tube w/ KF-25 Port & 1/4" Feedthrough - FL-50KF25-FT (D/M)
  • Vacuum Sealing Assembly for 50mm Tube w/ KF-25 Port & 1/4" Feedthrough - FL-50KF25-FT (D/M)
  • Vacuum Sealing Assembly for 50mm Tube w/ KF-25 Port & 1/4" Feedthrough - FL-50KF25-FT (D/M)
  • Vacuum Sealing Assembly for 50mm Tube w/ KF-25 Port & 1/4" Feedthrough - FL-50KF25-FT (D/M)
  • Vacuum Sealing Assembly for 50mm Tube w/ KF-25 Port & 1/4" Feedthrough - FL-50KF25-FT (D/M)
  • Vacuum Sealing Assembly for 50mm Tube w/ KF-25 Port & 1/4" Feedthrough - FL-50KF25-FT (D/M)
  • Vacuum Sealing Assembly for 50mm Tube w/ KF-25 Port & 1/4" Feedthrough - FL-50KF25-FT (D/M)
Vacuum Sealing Assembly for 50mm Tube w/ KF-25 Port & 1/4" Feedthrough - FL-50KF25-FT (D/M)

Vacuum Sealing Assembly for 50mm Tube w/ KF-25 Port & 1/4" Feedthrough - FL-50KF25-FT (D/M)

SKU: fl-50kf25-ftd-m

Price: RFQ

Specifications

 This is a pair of smart sealing assembly for 2" vacuum tube furnace to seal both ends of 50 +/- 1.0 mm tube without any welding and gluing. SPECIFICATIONS Package included One Mechanical Pressure Gauge ( Optional: Digital Pressure Gauge), two flanges, two steel sealing rings, four high-temperature silicone O-rings ( 300 o C Max.) and six screws Structure 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. Vacuum level: 10E-2 torr by a mechanical pump 10E-5 torr by a small turbo pump and 10-6 torr by hi-speed turbopump Descriptions 2” flange with various optional pls choose from Product Options ) One end of the flange has a barbed needle valve,1/4" feedthrough (the nut is with M15*1.5 thread) for thermocouple inserted and 1/8 NPS valve with installed Mechanical Pressure Gauge. (if you need Compact Digital Vacuum Gauge, please choose from product option at extra cost. If you don't need vacuum gauge, please instruct us when you order, we can take it off, but no price deduction ) Another end of the flange has a KF25 port with a barbed needle valve. You may need KFD25 angle valve before connecting the vacuum port to the vacuum pump. Please choose the KF25 angle valve at related product below. Seal tube by tightening screws on the flange without any welding and glue. 1/4" in diameter vacuum sealing assembly will connect with 1/4" rubber hose. Designed for MTI OTF-1200X Desktop Quartz Tube Furnace. Excellent for any type of tubing: ceramic, glass, quartz and steel pipe. Optionals For CVD application, please choose anti-corrosive vacuum gauge ( click pic below Pic. 1 ) You can click Pic. 2 to order avacuum valve separately ) You may click here order a flowmeter to control gas flowing (pic. 3) You may order flange support to avoid tube turning ( pic below Pic. 4) Pic. 1 Pic. 2 Pic. 3 Pic. 4 Notes 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 gasses with our flange assemblies. Please contact us with any concerns. click pic to choose other size flanges

Package included One Mechanical Pressure Gauge ( Optional: Digital Pressure Gauge), two flanges, two steel sealing rings, four high-temperature silicone O-rings ( 300oC Max.) and six screws


Structure
                     

Features




Descriptions		 2” flange with various optional pls choose from Product Options )
  • One end of the flange has a barbed needle valve,1/4" feedthrough (the nut is with M15*1.5 thread) for thermocouple inserted and 1/8 NPS valve with installed Mechanical Pressure Gauge. (if you need Compact Digital Vacuum Gauge, please choose from product option at extra cost. If you don't need vacuum gauge, please instruct us when you order, we can take it off, but no price deduction )
  • Another end of the flange has a KF25 port with a barbed needle valve. You may need KFD25 angle valve before connecting the vacuum port to the vacuum pump. Please choose the KF25 angle valve at related product below.
  • Seal tube by tightening screws on the flange without any welding and glue.
  • 1/4" in diameter vacuum sealing assembly will connect with 1/4" rubber hose.
  • Designed for MTI OTF-1200X Desktop Quartz Tube Furnace.
  • Excellent for any type of tubing: ceramic, glass, quartz and steel pipe.


Optionals
 Pic. 1 Pic. 2 Pic. 3Pic. 4
 

Notes
  • 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 gasses with our flange assemblies. Please contact us with any concerns.

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