I have a really good pump asking $75 its a medical grade pump it can do 1ml - 400ml per hr and its like 99% accurate. If you need a 2nd pump I can get another just need to know. TYVM in advance. I also have about 5-9 tubes for it you can have with the pump. http://www.rehabmart.com/product/kangaroo-epump-enteral-feeding-pump-27593.html