Taco 1624-053RP 4J Coupler 5/8" x 5/8"
Taco 1624-053RP 4J Coupler 5/8" x 5/8"
Couldn't load pickup availability
TIPS Contract Vendor
We are an officially awarded purchasing cooperative vendor.
📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 1624-053RP |
| Model Designation | 4J |
| Connection Size | 5/8" x 5/8" |
Maintain the integrity of your hydronic system with the 1624-053RP Taco 4J Coupler. This precision-engineered component ensures a secure, vibration-dampened connection between the pump shaft and the motor, facilitating smooth torque transfer and reducing mechanical wear on your circulation equipment.
The coupling assembly functions by absorbing radial and axial stress within the pump drive train. By utilizing this genuine 1624-053RP replacement, you protect sensitive internal seals and bearings from misalignment issues that can lead to premature motor failure or cavitation within the housing.
Key System Performance Baselines:
- Precision Alignment: Engineered to provide exact shaft-to-motor centering.
- Vibration Isolation: Minimizes resonant noise transferred through the piping system.
- Material Integrity: Constructed to resist environmental thermal cycling and mechanical fatigue.
⚠️ Application Profile: Primarily used in residential and light commercial hydronic heating and domestic hot water recirculation pumps requiring a 5/8" x 5/8" drive connection.
