BT4 Series

BT4 Series Cast Iron Features: •Designed for boosting water pressure from a variety of sources including municipal and private water systems. •Stainless steel discharge head on all models. •Cast iron motor bracket with a rugged support foot for horizontal or vertical mounting, and a handle for portability of the unit. •1" suction and 1" discharge are the same across the entire line, simplifying installation and maintenance. •The booster pump is built by Franklin Electric’s Patented (U.S.) Patent 7,290,984) Tri-Seal floating stage system, for maximum efficiency, longevity, and performance. •Assembled with the highest quality materials of construction, such as Celcon® for impellers, Noryl® for the diffusers, and 300 series stainless steel for the hub, eye seals, shaft and shell. •Easily serviced through a back pull-out design, which leaves all plumbing and the pump undisturbed in their original location. •Industry proven high service factor square flange motors from A.O. Smith. •1/2 through 2 hp motors are dual voltage, set to run with either 115V or 230V incoming power; while 3 hp are 230V only. •Shut-off pressures up to 270 PSI, flow rates from 5 to 25 gpm, and temperatures up to 120° F / 49° C. Stainless Steel Features: Includes all of the Cast Iron features above plus: •Viton® mechanical seal for chemical resistance •Available with A.O. Smith motors 3-phase motors •Available as a pump end only •Stainless steel motor bracket with a rugged support foot for horizontal or vertical mounting, and a handle for portability of the unit