... OEM:offered 4.Long-term supplier of Walmart DC Submersible Pumps(Model No.:MP300) VoltageMax Flow RateHeadShaft Material12 V1000 L/ ... ISO9001:2008.* Except Walmart,we also supply top quality pumps to Kmart,Costco,Lowes,etc.SAFETY INSTRUCTIONSThe manipulation and utilization ... of our pumps are very simple and convenient.The user just needs ...