Previous Product SEC-RSL-35 Rotary Snap Lock for ASD 535 (Set 4pcs) Please login to see your pricing Login SKU: SEC-RSL-35 Category: Spares Description Repair exchange for the ASD 531/532/535 housing. Downloads SEC-RSL-35 Brochure.pdf SEC-RSL-35 Technical Brochure.pdf Related products Quick View Quick View SparesSEC-AFU-32 Read moreAspirating fan unit for ASD 531/532 Quick View Quick View SparesSEC-ACB-35 Read moreBasic control board for advanced display of ASD 535-3 and -4 Quick View Quick View SparesSEC-AFU-35 Read moreAspirating fan unit for ASD 535 Quick View Quick View SparesSEC-AFS-32 Read moreAir flow sensor for ASD 531/532