Teflon Bag, Septum Valve (4.7L) Back Catalog number: TE-27 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 201119 Filter inside low flow modules 800518 & 800519 Price on request 800257 Single Variable Flow Kit, 7-10 x 175mm Price on request 200146 CAP,VARIABLE ORIFICE, ALUMINUM, for TUBE HOLDERS Price on request