Teflon Bag, On-Off Valve (1.2L) Back Catalog number: TE-21 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GB37R1000 Band, 37mm Shrink, Red 1000/Pack Price on request 810-0202-02 GilAir-3 Clock with timer (ATEX), Pump only Price on request GH25 Housing, 25mm, Classic Style, 3pc, Conductive, 50/ Price on request