Small submersible oil-filled pump with epoxy coated cast aluminum housing. For commercial, industrial, and home applications including statuary fountains, water displays, air conditioners, machine tool coolants, and many other applications where liquid must be transferred or recirculated. This company 170 GPH pump features a 1/4" MNPT discharge, 7' shut-off head capability, and screened inlet. Not recommended in the following applications: aquariums, swimming pools, and fuel oil transferring.