Teflon Bag, On-Off Valve (4.7L) Back Catalog number: TE-23 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 801980 Fixed Mount Assembly, for Gilian 5000Low Flow Ada Price on request GB37R Band, 37mm Shrink, Red 100/Pack Price on request 380-0035-01 Nephelometer Pump Assy, Replacement Price on request