*PLUMBERSSTOCK EXPERT* responded:
Hello! We are thankful for your interest in this Little Giant 620218 WS50HM-20 submersible sump pump. Yes, you can. According to Little Giant, this product can pump at 1 lpm (liter per minute). However, in order to pick the best pump, we would like to know at what head do you need 1 lpm. You may want to check this specification sheet for more details. If you want to purchase this product, simply click on Add to Cart, enter your zip code and follow the succeeding steps. Thank you for shopping at PlumbersStock.com!