• Rugged casing design Cartridge assembly Pressure tappings One piece enclosed impeller Cupro-nickel shaft sleeve Standard mechanical seal Flexible coupler Resilient-mounted motor Parts flexibility Factory tested

1600 series in-line pumps meet the latest industry standards for hydraulic performance and reliability. Each is backed by Taco Inc. a worldwide leader in the design and manufacture of heating and cooling equipment for more than eight decades. Taco 1600 series in-line pumps are available in 15 models ranging in size from 1-1/2 x 1-1/2 in to 2 x 2 in with a flow range from 10 - 235 gpm and head capacities up to 68 ft. Taco 1600 series in-line pumps utilize an exclusive replaceable, cooler running bearing cartridge design. This unique design isolates the bearings from the effects of system fluid temperatures which greatly extends bearing life. The cartridge design incorporates permanently sealed grease lubricated ball bearings making it virtually maintenance free. All 1600 series in-line pumps are furnished with ceramic seals (standard) in order to meet a wide range of application requirements. The mechanical seal is an innovative "unitized" design which combines all of the components of the rotating element (spring, retainer, bellows and carbon) into one assembly making seal replacement quick and easy.