Unifusor Pressure Infusors are available in 3 Models: Unifusor Disposable, Unifusor II & Unifusor Plus Reusable. All models are available in 500, 1000 and 3,000 mL sizes. The Unifusors are 100% tested for leakage during the manufacturing process. Unifusor Pressure Infusors include an IV pole loop, a fluid bag hood and a reinforced translucent sleeve which enables easy viewing of fluid type and level. This unit is designed for rapid IV infusion, invasive pressure monitoring and auto-transfusion procedures. This part is fully disposable, features a 500mL size bag, aneroid pressure gauge and stopcock release valve.