This Agilent 89092AO Multichannel Peristaltic Pump is in good condition, has been tested and is guaranteed to be fully functional. This item came from a local lab that had surplus lightly used equipment. We urge customers to view all photos as they show overall condition, included accessories and useful information. Sale of unit comes with a 30-day full money back guarantee return policy. Please feel free to contact us with any questions. The HP Agilent 89092A Multichannel Peristaltic Pump is an eight channel peristaltic pump for the Agilent 8453 UV-visible spectrophotometer used for simultaneous sampling. This pump features: flow up to ?13 ml/min and 2 bar from each channel, has a pressure-wheel assembly for up to 8 tubing-cassettes, can be remotely controlled or operated manually. Specifications: - Power Supply: 100?120 VAC, 50?60 Hz - Flow Rate: 2 to ?13 ml/min, with 2.06 mm i.d. tubing - Speed: 1 to 67 rpm, CW or CCW - Pumping Distance: up to 7 m - Pumping Pressure: up to 2 bar (30 psi) - Operating Temperature: 0 to 40ºC - Non-Operating Temperature: -40 to 65ºC