Previous Product Next Product SEC-AFS-32 Air flow sensor for ASD 531/532 Please login to see your pricing Login SKU: SEC-AFS-32 Category: Spares Description Description Repair exchange for air flow sensor for ASD 531 / 532 incl. connection wire Brochure Technical Brochure Related products Quick View Quick View SparesSEC-AFU-32 Read moreAspirating fan unit for ASD 531/532 Quick View Quick View SparesSEC-IPS-35 Read moreInsect protection screen (Set 2pcs) Quick View Quick View SparesSEC-AMB-35-1 Read moreMain board for ASD 535-1 and -3