Home Products Cylinder Carts & Stands Stationary 94-700-60 Description Neb Block with 0-15 LPM O2 Flowmeter, 7-8 LPM Fixed Flow Barb x Chemetron Inlet Our Price: $133.90 - + Prices Subject to Change without Notice Special pricing and quantity discounts available. Call 888-495-1300 for savings! Add to cart Email a friend Tweet