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Taco 1635E3E3 – 1.5 HP 3PH Cast Iron Pump 2 Inch
Taco 1635E3E3 – 1.5 HP 3PH Cast Iron Pump 2″ provides robust three-phase performance for large-scale HVAC systems, utilizing a 2-inch flanged in-line connection and a high-pressure 175 PSI rated housing.
- Horsepower: 1-1/2 HP (1750 RPM).
- Voltage: 208-230 / 460V Three Phase.
- Material: Cast Iron Casing and Stainless Steel Impeller.
- Bearing Design: Replaceable “Cool-Bearing” cartridge for easy maintenance.
- Note: Requires palletized ground freight due to industrial weight.
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Description
Taco 1635E3E3 1600 Series Cast Iron In-Line Centrifugal Pump (1-1/2 HP, 3-PH)
The Taco 1635E3E3 is a high-torque in-line pump designed for technical fluid management in demanding industrial HVAC environments. Featuring a powerful 1-1/2 HP three-phase motor (208-230/460V), this unit provides a professional solution for high-volume heating and cooling circulation. By incorporating a cast iron casing and a high-performance stainless steel impeller, this pump solves the problem of flow bottlenecks in expansive 2-inch piping systems, ensuring a stable circulating source with absolute mechanical consistency even under high-pressure conditions up to 175 PSI.
Material integrity in the 1635E3E3 model is supported by Taco’s signature “Cool-Bearing” cartridge design, which isolates the bearings from high system temperatures (up to 250°F). Due to its robust industrial weight, this pump requires palletized ground freight for secure delivery. It is a dependable choice for mechanical contractors managing large-scale hydronic loops in institutional buildings and factories.
Technical Specifications for Taco 1635E3E3 (1-1/2 HP, 3-PH)
- Motor: 1-1/2 HP Three-Phase (3-PH) 208-230/460V / 1750 RPM.
- Casing: Rugged Cast Iron (ASTM standard construction).
- Impeller: Stainless Steel for maximum corrosion resistance in closed loops.
- Bearing: Replaceable, permanently-lubricated “Cool-Bearing” cartridge.
- Connection: 2″ Flanged industrial port size.
- Pressure: 175 PSI maximum working pressure.
Taco 1635E3E3 1600 Series Cast Iron In-Line Centrifugal Pump (1-1/2 HP, 3-PH) Specs
| Technical Parameter | Official Specification |
|---|---|
| Brand & Model | Taco 1635E3E3 (1600 Series) |
| Horsepower (HP) | 1-1/2 HP |
| Electrical Phase | Three-Phase (3-PH) |
| Voltage Configuration | 208-230 / 460 V |
| Motor Speed (RPM) | 1750 RPM |
| Casing Material | Cast Iron |
| Impeller Material | Stainless Steel |
| Connection Size | 2" Flanged |
| Max Working Pressure | 175 psi |
| Bearing Design | Replaceable Permanently-Lubricated Cool-Bearing Cartridge |
| Application Information | In-Line Heating/Cooling; 250°F Max Temp; Palletized Ground Freight Required |
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