Check the listing for details. Buchler Instruments Bi-Directional Variable Speed 4 Line Polystaltic Pump, 115V. Condition: Used. Listed at 60.00 USD. News Letter About Us Other Items Ebay Store Buchler Instruments Bi-Directional Variable Speed 4 Line Polystaltic Pump, 115VSerial# 84072 (I-26-B) JW We are very pleased to offer here this Buchler Instruments Bi-Directional Variable Speed 4 Line Polystaltic Pump, 115V in good working condition. This pump was recently purchased from a local government facility which was removing excess, working laboratory equipment. FUNCTION: This pump has been tested and found to be in good working condition. The drive motor sounds strong and healthy. Speed control works as does the directional control. The controls are responsive and are easily adjusted. COSMETICS: The cosmetic condition overall is fair showing heavy signs of previous use. The unit has some scratches, scuffs and discolorations. INCLUDES: Attached AC Power Cord We pack carefully and ship promptly! We are pleased to offer a 30 day warranty on this item! BE SURE TO CHECK OUT OUR PHOTOS YOU WILL BE RECEIVING THE EXACT ITEM SHOWN. THANK YOU For considering our item! We have been selling on ebay for over 15 years! Bid With Confidence!