Was a little reluctant to buy this item from a vendor on the west coast (Reliable Hardware and Supply) for shipment cross-country to the Wilmington, NC area, but the price was great and Reliable had good reviews.  Bought it for $[...]  delivered, a great price (saved about $[...] over Amazon's price.)  Received on time, and in perfect condition.  Pump is obviously superior to any "Home Depot" pump I have ever bought and used, including stainless steel pumps. This review is a little premature, since I have not used the pump yet, but thought it worthwhile to comment on the price and delivery from Reliable Hardware.  Will rate the pump after I have used to to spray wet look sealant on 450 square feet of pavers.