Operating range
| Pressure [pmax]: | Vacuum … 55 bar |
| pH: | 0 - 14 |
Temperature: t = -240… +270 °C
Pressure: Vacuum up to 55 bar (according to the operational and/or assembly conditions)
Temperature: Resistance of the ePTFE sealing material short term +310 °C. After first temperature exertion the bolts should be Re-tightened.
Material
- 100 % expanded PTFE
- Chemical resistant against all products with the exception of molten Alcalimetal and elementary Fluor
Main application
- Pipe Columns
- Separation joints
- Machine Housing
- Glass- and Graphite-Devices
- Lined vessels
- Sight glasses
- Hand- and Manhole covers (Not TRD401)
- Ventilation and Air Condition Channels
- Steel and Plastic flanges
- Pipes and devices with highly aggressive chemicals
- Gearboxes
Suitable for
- Chemical industry
- Pharmaceutical industry
- Food industry
- General service
Approvals
- FDA 21 CFR 177.1550 (PTFE)
- FDA 21 CFR 170.105 (adhesive)
- EC 1935:2004 EU 10/2011
Dimensions
| Dimension width x height (mm) | Gasket spool 10 m | Gasket spool 25 m | Gasket spool 50 m | Seal area width |
|---|---|---|---|---|
| 3 x 0.3 | x | x | >3 mm | |
| 3 x 0.7 | x | x | >3 mm | |
| 4 x 1.5 | x | x | >15 mm |
D 1 Protex HD
Universal ePTFE Gasket Tape HD with higher density
Characteristics
- Very adaptive to surfaces
- Chemical resistance
- Simple to install
- Very high cross section sealability
- Wide area of applications
- Does not stick on flanges
- Easy to remove
- Universal sizes reduce stock keeping