NAMEPLATE for Constant Flow, Low Flow Module 800518 Back Catalog number: 201116 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GF37TQ Filter, Tissue Quartz, (99.90% retention of 0.3µm DOP) 37mm, 25/Pack Price on request 801863M Manual, BDX II Price on request 811-0945-01-R GilAir Plus, DL to STP Upgrade (factory only) Price on request