Kit-Damper-Diaphragm Std Flow Back Catalog number: 800412 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800143 Filter Cassette Holder Kit (required when sampling with Cassette) Price on request 800267-1 Generator Cell/Sensor, Low Flow, Gilibrator-2 Price on request 400214-1 Control Board Assembly, No Display, LFS-113 Price on request