We are offering liquid control flow meter.
materials of construction
meter housing:steel or stainless steel (epoxy coated steel available for aviation and other applications)
meter element and rotors: cast aluminum (other metalurgies available including cast iron and stainless steel)
internal components: aluminum, ni-resist, stainless steel, iron
seal materials buna-n, viton, ptfe
bearings carbon, ptfe, ni-resist.