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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Brand: TacoSKU: 121D3E80121151
Availability: DISCONTINUED
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121D3E80121151 | Circulator Pump | Stainless Steel | 1/4 HP | 115V | Single Phase | 1725 RPM | Flanged | 125 PSI Max Press. | Series 121 | Taco (OBSOLETE)

Taco | 121D3E80121151
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Details for 121D3E80121151

DISCONTINUED MODEL, CONTACT TECHNICAL SUPPORT FOR REPLACEMENT OPTIONS

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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