Nidec-US Motors 3255 Motor
Replace your worn-out circulator with the Nidec-US Motors 3255 Motor, a workhorse designed specifically for high-demand hot water circulating pump applications. This 1/12 HP pump motor operates on 115V single-phase power, delivering a consistent 1725 RPM for steady fluid movement in hydronic heating systems. Built with a NEMA 48Y frame and a split phase design, it provides the necessary starting torque for heavy-duty circulating pump motor replacement tasks. The open drip proof (ODP) enclosure ensures optimal cooling during continuous duty cycles, while the 1/2" shaft and bracket mount facilitate a direct drop-in fit for industry-standard pump headers like the Bell & Gossett Series 100 and Armstrong equivalents. Reliability is central to this build, featuring ball bearings for reduced friction and a CCW lead end rotation to match the hydraulic requirements of most residential and light commercial circulators.
Key Benefits- Universal Compatibility: Engineered as a direct 48Y NEMA frame replacement for common hydronic pump brands.
- Enhanced Durability: Equipped with precision ball bearings to handle axial and radial loads in high-temperature environments.
- Internal Protection: Features an automatic reset thermal overload protector to prevent winding failure during stall conditions.
- Hydronic Optimization: Optimized for quiet operation in residential heating zones and domestic hot water loops.
Is the Nidec 3255 compatible with Bell & Gossett Series 100 pumps?
Yes, this 48Y frame motor is a standard technician-preferred replacement for the B&G 111034 and Armstrong 805316-010, matching the mounting bolt pattern and 1/2" shaft diameter.
What does the Open Drip Proof (ODP) rating mean for my installation?
The ODP enclosure allows for maximum airflow to keep the windings cool. It should be installed in indoor environments where it is protected from direct water spray or heavy debris.
Can I change the rotation of this motor?
This specific model is fixed for CCWLE (Counter Clockwise Lead End) rotation to maintain proper centrifugal impeller performance in standard pump housings.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $227.82
-65%$227.82
$79.74Nidec-US Motors 3255 Motor
Replace your worn-out circulator with the Nidec-US Motors 3255 Motor, a workhorse designed specifically for high-demand hot water circulating pump applications. This 1/12 HP pump motor operates on 115V single-phase power, delivering a consistent 1725 RPM for steady fluid movement in hydronic heating systems. Built with a NEMA 48Y frame and a split phase design, it provides the necessary starting torque for heavy-duty circulating pump motor replacement tasks. The open drip proof (ODP) enclosure ensures optimal cooling during continuous duty cycles, while the 1/2" shaft and bracket mount facilitate a direct drop-in fit for industry-standard pump headers like the Bell & Gossett Series 100 and Armstrong equivalents. Reliability is central to this build, featuring ball bearings for reduced friction and a CCW lead end rotation to match the hydraulic requirements of most residential and light commercial circulators.
Key Benefits- Universal Compatibility: Engineered as a direct 48Y NEMA frame replacement for common hydronic pump brands.
- Enhanced Durability: Equipped with precision ball bearings to handle axial and radial loads in high-temperature environments.
- Internal Protection: Features an automatic reset thermal overload protector to prevent winding failure during stall conditions.
- Hydronic Optimization: Optimized for quiet operation in residential heating zones and domestic hot water loops.
Is the Nidec 3255 compatible with Bell & Gossett Series 100 pumps?
Yes, this 48Y frame motor is a standard technician-preferred replacement for the B&G 111034 and Armstrong 805316-010, matching the mounting bolt pattern and 1/2" shaft diameter.
What does the Open Drip Proof (ODP) rating mean for my installation?
The ODP enclosure allows for maximum airflow to keep the windings cool. It should be installed in indoor environments where it is protected from direct water spray or heavy debris.
Can I change the rotation of this motor?
This specific model is fixed for CCWLE (Counter Clockwise Lead End) rotation to maintain proper centrifugal impeller performance in standard pump housings.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Replace your worn-out circulator with the Nidec-US Motors 3255 Motor, a workhorse designed specifically for high-demand hot water circulating pump applications. This 1/12 HP pump motor operates on 115V single-phase power, delivering a consistent 1725 RPM for steady fluid movement in hydronic heating systems. Built with a NEMA 48Y frame and a split phase design, it provides the necessary starting torque for heavy-duty circulating pump motor replacement tasks. The open drip proof (ODP) enclosure ensures optimal cooling during continuous duty cycles, while the 1/2" shaft and bracket mount facilitate a direct drop-in fit for industry-standard pump headers like the Bell & Gossett Series 100 and Armstrong equivalents. Reliability is central to this build, featuring ball bearings for reduced friction and a CCW lead end rotation to match the hydraulic requirements of most residential and light commercial circulators.
Key Benefits- Universal Compatibility: Engineered as a direct 48Y NEMA frame replacement for common hydronic pump brands.
- Enhanced Durability: Equipped with precision ball bearings to handle axial and radial loads in high-temperature environments.
- Internal Protection: Features an automatic reset thermal overload protector to prevent winding failure during stall conditions.
- Hydronic Optimization: Optimized for quiet operation in residential heating zones and domestic hot water loops.
Is the Nidec 3255 compatible with Bell & Gossett Series 100 pumps?
Yes, this 48Y frame motor is a standard technician-preferred replacement for the B&G 111034 and Armstrong 805316-010, matching the mounting bolt pattern and 1/2" shaft diameter.
What does the Open Drip Proof (ODP) rating mean for my installation?
The ODP enclosure allows for maximum airflow to keep the windings cool. It should be installed in indoor environments where it is protected from direct water spray or heavy debris.
Can I change the rotation of this motor?
This specific model is fixed for CCWLE (Counter Clockwise Lead End) rotation to maintain proper centrifugal impeller performance in standard pump housings.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
