121 Taco Cast Iron Circulator Pump 115V 1/4 HP 1725 RPM
Part #TAC121
MFG #121
Manufacturer Name : Taco
- Circulating Pump
- Type In-Line
- Applicable Standard NSF
- Suction Size 2-1/2"
- Discharge Size 2-1/2"
- End Connection Flanged x Flanged
- Overall Dimensions 18-1/8" Length x 14-1/4" Height
- Flow Rate 10 to 150 GPM
- Discharge Head 5 to 38'
- Casing Material Cast Iron
- Shaft Material Alloy Steel
- Impeller Material Cast Iron/Bronze
- Impeller Design Dynamically and Hydraulically Balanced, Enclosed
- Warranty 1 Year from Date of Start-Up/18 Months from Date of Shipment
- Shaft Seal Details 2-Piece Carbon/Ceramic Face Mechanical Seal
- Power Rating 1/4 HP
- Input Supply Rating 115 Volt
- Speed Rating 1725 RPM
- Temperature Rating 300 Deg F
- Pressure Rating 175 PSI
- Motor Type Rugged, Built-In Overload Protector
- Inclusions/Features Cupro-Nickel Shaft Sleeve
- Application Residential and Commercial Hydronic System
- Drive Coupling Material Rugged, Flexible Rubber
- Install Instructions
- Proven Performance In-Line Cartridge Design Pumps are Backed by Years of Taco Experience in Design and Manufacture of Circulators; Hundreds of Thousands are in Service; Designed to Efficiently Circulate Heated/Chilled Water in Large Residential and Commercial Hydronic Systems; Ideal for Primary-Secondary Systems, as Well as Parallel Pumping Design; Replaceable Cooler Running Bearing Cartridge Extends Bearing Life; With Permanently Sealed Grease Lubricated Ball Bearings it is Virtually Maintenance Free; Resilient Mounted; Equipped with Sleeve Bearings for Quiet Operation; Rugged Flexible Rubber Construction Absorbs Angular and Parallel Misalignment; Cartridge Design Isolates the Bearings from the Effects of System Fluid Temperatures Which Greatly Extends Bearing Life; The Taco Cartridge Pumps are Only In-Line Pumps Having a Centrifugal Lubrication System; A Dip Stick is Provided to Check the Oil Level and a Drain Plug is Provided to Change Oil when Necessary; Warranty 1 Year from Date of Start-Up/18 Months from Date of Shipment
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