Designed to pump maximum flow at low head applications. Pump discharge is a 4" NPT. High volume, low head pump idle for Waterfall and Pond applications. Model - 100AB2.4SDischarge Bore (in) - 4"HP - 1/2Weight (lbs) - 40Cable Length (ft) - 32Height (in) - 18 11/16Diameter (in) - 9 13/16 Features & Benefits- High flow, low head for constant flow applications.- Stainless steel Impeller for maximum durability and maintaining pump performance.- 304 Stainless steel body.- Oil Lifter provides lubrication of the seal faces. (Patent Pending)- V-Ring Seal Protector protects mechanical seal from abrasive particles. .Double Inside Mechanical Seal with SIC faces provides the longest operational life. *** All Tsurumi Pumps come standard with a 2 year warranty from date of purchase*** Pump is available as 1/110V.