Taco 1635D3E1 Stainless Steel In-Line Pump 1/2HP 1PH

Taco 1635D3E1 Stainless Steel 1/2HP 1PH

The Taco 1635D3E1 is a high-performance in-line centrifugal pump featuring a stainless steel casing for maximum corrosion resistance in open-loop and potable water systems. The mechanical design is optimized for high-volume recirculation, utilizing a stainless steel shaft sleeve and a precision-ground mechanical seal to prevent leaks. The 1/2HP configuration provides the mechanical thrust required for efficient circulation in hotels and hospitals, ensuring water purity remains uncompromised by rust or scaling over the life of the unit.

Powered by a 1/2HP single-phase motor, this model offers robust electrical performance for standard 115V or 230V circuits. The motor is thermally protected and designed for continuous duty in high-ambient temperature boiler rooms. Consistent electrical torque management minimizes shaft run-out, which preserves the integrity of the carbon-ceramic seal faces and ensures a silent, vibration-free operation throughout the building’s plumbing network.

Key Features of Taco 1635D3E1

• Corrosion-resistant stainless steel for potable water
• Efficient 1/2HP single-phase motor
• NEMA standard motor for easy electrical service
• Back pull-out design for rapid seal maintenance
• Ideal for domestic hot water return systems
• Stainless steel shaft sleeve protects motor shaft
• Maximum fluid temperature: 250°F