Kit-Damper-Diaphragm Low Flow Back Catalog number: 800413 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GH37SR Housing, 37mm 3pc Solvent Res 50/Box Price on request TE-28 Teflon Bag, Septum Valve (50L) Price on request 6075-0410-R Screwdriver, Philips / Pan-Head 40 x 5/8, GilAir-3 Price on request