Rectangular air damper PID / EID / MID

For applications where gas leakage integrity matters, use the Wozair Shut Off Damper. Available in Pneumatic Isolation (PID), Electric Isolation (EID) and Manual (MID) control configurations, the Shut Off Damper is designed for operation to ensure leakage is kept to a minimum without compromising on ATEX third party approval. As with many of our products, the SOD is highly versatile device for use in both safe and hazardous areas. Its design is totally customisable, from simple control layouts to SIL 2 certified assemblies where reliability is critical. Explosive Atmosphere ATEX/IECEx SGS Baseefa/SGS Fimko Oy Reliability Assessment Functional Safety SIL 2 CSA SIra Certificate (PID & EID only) Leakage EN 1751 Class 2 Blade Leakage, Class 3 available on request Minimum Size 150W x 150H x 300D mm Maximum Size 2500W x 2500H x 300D mm Materials AISI 304L (1.4307) / 316L (1.4404) / Carbon Stee