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
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- 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
- The 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.
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Descriptions
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- The left end comes with a hinged flange with a barbed valve, 1/4" feedthrough and pressure gauge.
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Mechanical Pressure Gauge is available as an alterlative of regular gauge.
- The 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 the related product below.
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| Vacuum level |
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Application Note
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- 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.
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STANDARD PACKAGE
| Part Number |
Part Name |
Qty |
| 1 |
Mechanical Pressure Gauge |
1 |
| 2 |
Hinged Flange |
2 |
| 3 |
Steel Sealing Ring |
2 |
| 4 |
High-Temperature Silicone O-ring for tube and flange sealing SOR-80
|
2 pairs |
| 5 |
High-Temperature Silicone O-ring for hinged flange sealing 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 |
Martel Support Installation Screw and Nut |
18 |
Manufacturer Part Number:
