121D3E80121151 | Circulator Pump | Stainless Steel | 1/4 HP | 115V | Single Phase | 1725 RPM | Flanged | 125 PSI Max Press. | Series 121 | Taco (OBSOLETE)
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Taco 121D3E80121151 Documents
Overview
Details for 121D3E80121151
Circulator Pump | Stainless Steel | 1/4 HP | 115V | Single Phase | 1725 RPM | Flanged | 125 PSI Max Press. | Series 121
With millions in service and backed by more than five decades of experience, Taco 121-138 Series In-Line Circulators have earned their reputation for proven performance and dependable, quiet operation. These 121-138 Series In-Line Circulators are designed to efficiently circulate heated or chilled water in a full range of residential and commercial hydronic and solar systems. You can also use the 121-138 Series In-Line Circulators for zoning large installations, for primary-secondary systems and for parallel pumping designs. These rugged workhorses are available in sizes and configurations to meet all your needs, including stainless steel construction for fresh water service.
Performance Data
Flow Range: 0 – 160 GPM
Head Range: 0′ – 40′
Max. Fluid Temp.: 250°F
Max. Operating Pressure: 150 PSI
HP: ¼ – 1
Connection Sizes: 2 ½” – 3″
Features
- Proven Performance
- Dependable, Quiet Operation
- Unique Universal Cartridge Design for Long Bearing Life
- Carbon Ceramic Mechanical Seal
- Rugged Resilient Mounted Motor
- 100% Factory Tested
- Easy, Low-Cost Service
- Available in Stainless Steel Construction for Domestic Hot Water Applications
Applications
- Residential Commercial Hydronic Heating and Chilled Water
- Commercial Hydronic and Solar Systems
- Domestic Hot Water Heating and Recirculation
**Image may not represent actual product.**
ApplicationsDesigned to efficiently circulateheated or chilled water in largeresidential and commercialHydronic Systems. Ideal forprimary-secondary systems, aswell as parallel pumping designs.Available in bronze constructionfor fresh water service.
Features
- Circulates chilled & hot water.
- System temperatures to 240°
- Taco cartridge design pumps isolate bearing from system environment. No oiling!
- Companion flanges (2-1/2" pipe size) included with each new pump.
- *Motors at 1/4 and 1/3 HP operate at 115V only.
- Bronze Body pump
- Bronze fitted pumps shown below have all bronze components where exposed to water. Good for potable water.
Specifications
| Item Number | 121D3E80121151 |
| Brand | Taco |
| Amps | |
| Application | Heating |
| Connection Size | 2-1/2" |
| Connection Type | Flanged x Flanged |
| Connection | Flanged |
| Features | Stainless Steel Impeller |
| Flow Range (GPM) | 0-95 |
| Head Range (ft.) | 0-15 |
| Hertz | 60 |
| Horse Power | 1/4 |
| HP | 1/4 HP |
| Material | Bronze |
| Material | Stainless Steel |
| Max Flow (GPM) | 95 |
| Max Flow | |
| Max Head (Ft) | 15 |
| Max Head Pressure | |
| Max Pressue | 125 PSI |
| Optional | |
| Phase | 1 |
| Phase | Single Phase |
| Pump Type | Circulator Pump |
| RPM | 1725 RPM |
| RPM | 1750 |
| Series | Series 121 |
| Type | Pump |
| Voltage | 115v |
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