’s dedicated Pump Technicians putting in some overtime to complete an emergency overhaul on this stainless Goulds 3175-M 8×10-22. Summit Pump’s 2175-M will directly interchange with the competition’s pump. Summit’s team was able to ship us a new CD4 impeller, all required elastomers, a new 316SS shaft, bearings, and seals SAME DAY to help us meet our customer’s needs.