Taco 121-142SRP 4.3" Stainless Steel Impeller Assembly
Taco 121-142SRP 4.3" Stainless Steel Impeller Assembly
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 121-142SRP |
| Impeller Diameter | 4.3 Inches |
| Material Composition | Stainless Steel |
Maintain optimal flow rates and system pressure in your hydronic pump setup with the high-quality 121-142SRP stainless steel impeller assembly from Taco. This replacement component is engineered for seamless integration with compatible pump housings to ensure long-term reliability and hydraulic efficiency within your heating or cooling system. By choosing the 121-142SRP, you are opting for a component designed to meet the rigorous standards expected of Taco equipment.
The impeller functions as the kinetic heart of the pump, converting rotational energy from the motor shaft into fluid velocity. This 4.3-inch stainless steel unit is specifically balanced to minimize vibration and reduce wear on pump seals and bearings. Its robust material construction provides superior resistance to corrosion and cavitation, ensuring consistent performance even in challenging closed-loop hydronic applications.
Key System Performance Baselines:
- Durable Construction: High-grade stainless steel build offers excellent resistance against system debris and chemical corrosion.
- Precision Balance: Engineered for rotational stability to prolong the operational lifespan of motor bearings and mechanical seals.
- Hydraulic Efficiency: Optimized geometry maintains precise flow characteristics and head pressure required for efficient fluid movement.
⚠️ Application Profile: Specifically designed for maintenance and repair of Taco series pumps requiring a 4.3-inch stainless steel impeller upgrade or replacement in commercial and residential hydronic circulation systems.
