Teflon Bag, Septum Valve (4.7L) Back Catalog number: TE-27 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 360-0041-01 Manual, LFS-113 (CSA/ATEX Version) Price on request 385-0115-01 Nephelometer O-Ring, Replacement Price on request 800883-171-2301 GilAir-5 R Pump, Starter Kit, 230V Euro Style Plug Price on request