Flow Controller, Veriflo SC423XL, 4-8sccm orifice, Stainless Steel

Veriflo SC423XL flow controllers are offered in a Siltek and stainless steel version. The flow device is available with or without a critical orifice. (Vacuum gauge sold separately.)

The critical orifice in a Veriflo flow controller is interchangeable. Order orifices for alternate sampling times, or replacement orifices, separately.