I.V. Fluid Flow Regulator Extension Set Product Code: MED 166 Specifications: Sterile, medical grade paper pouch with standard plastic film Size/Strength: 45Cm Description Designed to control flow rate from 5ml/hr â?? 250 ml/hr manually. Built-in Y-connector injection site for extra medication. Two hand operation eliminates the danger of accidental tampering. Provision of male and female luer lock makes it compatible with other Disposable, sterile and non-pyrogenic.