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 800074 Tube Holder Triple Variable Flow, only Price on request 200112 Tube Holder Housing, 7-10 x 150mm, 5/8", L255 Price on request 800165 Sorbent tube adapter nipple for Dual manifold High Price on request