Teflon Bag, On-Off Valve (1.2L) Back Catalog number: TE-21 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 810-0903-01-R STP Pump Only (No Dock) Price on request 910-0207-02 GilAir-3 Program [ATEX], Starter Kit, 230V, Euro P Price on request 811-0908-EU-R Power Supply, Single Station 100-240Vac, 50-60 Hz, Price on request