heuyrao 110 volt rv water pressure pump 5.5gpm 70psi 4 chamber self priming 110v ac diaphragm water transfer pump with power plug for kitchen,bathroom,rv marine,camper,garden,travel trailer 110v-5.5gpm-70psi is up for auction in Automotive. The current bid is $1.00, 98% below the $65.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.