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Hinged Vacuum Sealing Assembly with Flange Support for 80 mm dia Tube Furnace - EQ-FL-80KF25-HG


Sale Price: Starting at USD$615.00
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Product Options

Left, Right, or Both:

This is a pair of hinged vacuum sealing assembly with flange support for 80mm vacuum tube furnace to seal both ends of OD 80-81 mm tube without any welding and gluing.

SPECIFICATIONS

Features
  • Seal tube by tightening screws on the flange without any welding or gluing.
  • Excellent for any type of tubing: ceramic, glass, quartz and steel pipe.
  • Installation requires drilling holes on the furnace casing to mount the flange support.
  • Made of Stainless Steel (SS304)  with high-temperature silicon O-rings on each flange.
  • Delicate metal support allows for both vertical and horizontal adjustment
  • Openable flange is designed for sample easily loading / unloading.
  • Designed for MTI Dual Zone Split Tube Furnace with Vacuum Flanges & 4" Quartz Tube - OTF-1200X-4-II.    
Descriptions
  • Left end comes with a hinged flange with a barbed valve, 1/4" feedthrough and pressure gauge.
  • Mechanical Pressure Gauge is available as an alterlative of regular gauge.
  • Right end comes with a hinged flange with a barbed valve and KF25 vacuum port.
  • KFD25 angle valve may require for connecting the vacuum port to a vacuum pump.  Please choose the KF25 angle valve at related product below.
Vacuum level 10E-5 torr by molecular pump and 10E-2 torr by mechanical pump
Dimension
 Click the image to the left for dimensions details.
    
Application Note
  • Place the o-ring on the notch of the hinged flange.
  • A tube block is required behind each flange to avoid the silicone O-rings melting.  
  • In the parts diagram on the left, the dia# is 80 for this product.
  • Tube block is available in related products below.
  • 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.

 STANDARD PACKAGE 

Part Number Part Name Qty
1 Mechanical Pressurre Gauge
1
2 Hinged Flange 2
3 Steel Sealing Ring 2
4 High-Temperature Silicone O-ring for tube and flange sealing EQ-SOR-80 2 pairs
5 High-Temperature Silicone O-ring for hinged flange sealing EQ-SOR-Hinged-80 1 pair
6 Hexscrew 6
7 Matel Support 1 pair
8 304 SS Barbed Hose Fitting 2
9 Flange Installation Screw 6
10 Matel Support Installation Screw and Nut 18

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Notices
1. Prices listed online are valid for US market and whom pay by credit card only. There will be extra charges for shipping & handling. Price various from country to country.
2. We may add extra charges for paper order and net30 terms due to extra labor cost.
3. The prices listed are subject to change without notice.