Single Variable Flow Kit, 7 x 130mm [Dräger Long Back Catalog number: 800258 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800134 Tube Holder Collar Clip, for 7/16" OD, 5/16" ID Tu Price on request 800064 Tube Holder Housing End, 5/8", for 7-10mm Price on request 800072 Tube Holder Single Variable Flow, only Price on request