Left Side Vacuum Sealing Flange for 3" (76 mm) Tube w/ Valves & 1/4" Feed-through - FL-76FTL
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Left Side Vacuum Sealing Flange for 3" (76 mm) Tube w/ Valves & 1/4" Feed-through - FL-76FTL

Left Side Vacuum Sealing Flange for 3" (76 mm) Tube w/ Valves & 1/4" Feed-through - FL-76FTL

$202.65

Original: $579.00

-65%
Left Side Vacuum Sealing Flange for 3" (76 mm) Tube w/ Valves & 1/4" Feed-through - FL-76FTL—

$579.00

$202.65

The Story

This is the left side of the smart sealing assembly for tube vacuum furnace to tighten 3" OD tube without any welding and gluing.

SPECIFICATIONS

Package included One flange with mechanical gauge and valve, one steel sealing rings, two high-temperature silicone O-rings ( 300°C Max., and three screws)
Features
  • Made of Stainless Steel with double high-temperature silicon O-rings on each flange.
  • The left flange has a vacuum meter with a valve and 1/4" Dat. feed-through
  • 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-1200X3 3" Quartz Tube Furnace.
  • Excellent for any type of tubing: ceramic, glass, quartz and steel pipe.
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 Parts
  • 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 picture below left 2 )
  • You may click here order a flowmeter to control gas flowing 
  • You may order flange support to avoid tube turning ( pic below right)
                    


Warning
  • Must put a refractory tube block in front of the flange ( see picture below ) to avoid heat radiation melt silicone O-ring. Please click picture below-center to order the 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.
  • 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
 ( click pic to choose)
Sealing flanges for 40 - 42 mm O.D tube                                                 Stainless Steel Vacuum Fittings, Pipes & Valves                                                       Vacuum pump and high vacuum station
 other size flange                               Vacuum Fitting, Valve & Feedthrough                                          Vacuum Pumps

 

 

Left Side Vacuum Sealing Flange for 3" (76 mm) Tube w/ Valves & 1/4" Feed-through - FL-76FTL - Image 2

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Description

This is the left side of the smart sealing assembly for tube vacuum furnace to tighten 3" OD tube without any welding and gluing.

SPECIFICATIONS

Package included One flange with mechanical gauge and valve, one steel sealing rings, two high-temperature silicone O-rings ( 300°C Max., and three screws)
Features
  • Made of Stainless Steel with double high-temperature silicon O-rings on each flange.
  • The left flange has a vacuum meter with a valve and 1/4" Dat. feed-through
  • 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-1200X3 3" Quartz Tube Furnace.
  • Excellent for any type of tubing: ceramic, glass, quartz and steel pipe.
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 Parts
  • 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 picture below left 2 )
  • You may click here order a flowmeter to control gas flowing 
  • You may order flange support to avoid tube turning ( pic below right)
                    


Warning
  • Must put a refractory tube block in front of the flange ( see picture below ) to avoid heat radiation melt silicone O-ring. Please click picture below-center to order the 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.
  • 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
 ( click pic to choose)
Sealing flanges for 40 - 42 mm O.D tube                                                 Stainless Steel Vacuum Fittings, Pipes & Valves                                                       Vacuum pump and high vacuum station
 other size flange                               Vacuum Fitting, Valve & Feedthrough                                          Vacuum Pumps