Jabsc updated and improved line of freshwater supply pumps is designed to provide years of satisfactory service in applications both large and small. HD (Heavy Duty) models include a wider diameter motor with a powder coated shell, aluminum end bells, and lower housing to improve printing ability and service life. Available in configurations up to 6 GPM and 60 PSI, these pumps offer exceptional performance. Standard models offer good performance on an economical footprint. These configurations are available in 1-3 GPM, perfect for vessels with 1-3 outputs. A plastic housing protects the engines of these devices from corrosion. This 1 GPM model is best used with a single outlet (tap, shower head, etc.). Connection fittings are included, but an inlet strainer is not and should be purchased separately.