The Dynamic CF Series of Glycerine-Filled gauges offer an accurate, inexpensive option for your pressure gauge needs. CF gauges are constructed with a stainless steel case, bronze bourdon tube and connection, and a polycarbonate lens. All Dynamic gauges come with a built-in snubber. Standard gauge faces are designed with both psi and bar dual scales in a variety of pressure ranges up to 10,000 psi.