Hunting’s Titan Division produces flow tubes designed for use with wireline grease injection control heads. These flow tubes are precisely sized to match the diameter of the wireline or cable being used. Grease is injected into the annular space between the flow tube and the cable, generating a pressure drop across the flow tube to form a hydraulic seal. Manufactured from solid, high-strength steel bar, these flow tubes are precision drilled for enhanced wear resistance and are available in a range of sizes.
