V0747 2-238 | Viton O-Rings
The Parker Pradifa fluorocarbon rubber V0747-75 is suitable for a wide range of applications. The gas permeability is very low and similar to butyl rubber.
Special Features:
- Very good mechanical robustness
- Good resistance to gap extrusion
- Long Life time
Chemical Resistance to:
- Air (oil-free)
- Compressd air (oily)
- Fuel C
- Diesel (water-free)
- RME (water-free)
- Petrol (unleaded)
- FAM A (test fluid no.1, DIN ISO 1817)
- Ethane
- Benzene
- Natural gas
- Petroleum (sulphur-free)
- Mineral oils (tests with NBR-1/ECI recommended prior to use with dynamic seals)
- Petroleum-based lubricating oils
Description
- Part Number: V0747 2-238
- Manufacturer: Parker Hannifin
- Description: V0747 Viton Nitrile O-Rings
- Size: AS568 2-238
- Material: V0747-75
- Chemical Name: Fluorocarbon Rubber (FKM, FPM)
- Color: Black
- CS (Cross Section): 3.53 mm/ 1/8″
- ID (Inner Diameter): 88.49 mm/ 3-1/2″
- Shore Hardness: 75 Shore A
- Operating Temperature: -25ºC to +200 ºC
- Picture for illustration purposes only
- Download datasheet for V0747-75
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