Permanently lubricated pumps for commercial, industrial, and home use where liquid must be transferred or recirculated. Applications include hydroponic systems, water gardens, ponds, aquariums, etc. Epoxy-coated aluminum housing. Bottom inlet has snap-off screen for easy cleaning. 1/4†MNPT outlet, with 90° elbow accessory, accepts 1/2†I.D. tubing. Bottom intake. Manufacturer Item No. 501003. One year limited warranty.