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 200112 Tube Holder Housing, 7-10 x 150mm, 5/8", L255 Price on request 800072 Tube Holder Single Variable Flow, only Price on request 800259 Single Tube Holder Kit, 7-10 x 110mm Price on request