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 800238 Tube Holder O-Ring Kit Price on request 200113 Tube Holder Housing, 7-10 x 110mm, 5/8", L240 Price on request 800262 Single Tube Holder Kit, 7 x 130mm [Draeger Long T Price on request