The OsecoElfab FAS is a high-performance forward acting disc designed to meet the requirements of the GIS/AIS industry for leak-tightness, corrosion resistance and longevity. It delivers the lowest Flow Resistance Factors (FRF/Kr) for gas applications in the market.
The standard offering for switchgear applications covers the ranges shown below. Customization outside of these ranges is a service we specalize in. Please contact us to discuss your specific project requirements.
- Size range: 2" - 10" (DN 50 - DN250)
- Burst pressure range: 30 psig - 300 psig (2.1 barg - 20.7 barg)
- Operating Ratio: 90%
- Standard material: Nickel (Others available on request)