Grundfos 93013251 Pump
Maintaining constant water pressure across residential systems is a frequent challenge for contractors, especially in multi-story homes with fluctuating municipal supply. The Grundfos 93013251 SCALA2 3-45 is a fully integrated, self-priming booster pump designed to handle these demands with precision. This 115V water pressure booster features a variable speed drive and an intelligent permanent magnet motor that automatically adjusts performance to match real-time demand, ensuring stable pressure at up to 8 taps simultaneously.
The unit’s water-cooled motor and advanced hydraulics deliver ultra-quiet operation, typically maintaining noise levels around 44 dB(A)—comparable to a modern dishwasher. Its all-in-one design combines the centrifugal pump, motor, pressure tank, sensor, and non-return valve into a single, compact chassis. With an IPX4D enclosure rating, this energy-efficient booster pump is suitable for both indoor and outdoor installations. Technicians will appreciate the plug-and-pump simplicity and the user-friendly control panel for setting discharge pressure between 22 and 80 psi.
Key Benefits for Professionals
- Integrated Variable Speed Control: Maintains steady head and flow by adjusting motor RPM dynamically based on system demand.
- Whisper-Quiet Performance: Water-cooled technology eliminates the need for noisy cooling fans, keeping operation below 47 dB(A).
- Comprehensive Protection: Built-in dry-running protection and anti-cycling features prevent motor burnout and reduce mechanical wear.
- Versatile Application: Capable of a 26-foot self-priming suction lift, making it ideal for boosting from shallow wells, tanks, or city mains.
- Compact Footprint: Minimal space requirements allow for installation in tight mechanical closets or under-sink areas.
Common Questions about the SCALA2 3-45
Can this pump be used with a 230V circuit?
No, the 93013251 model is specific to 115V, 60Hz single-phase power supplies. Verify your site voltage before installation to avoid electrical failure.
Is an external pressure tank required?
While the unit includes an integrated tank to minimize cycling, high-demand systems or those with minor leaks may benefit from an additional thermal expansion tank to further stabilize the VFD-driven system.
How do I resolve a "Dry Run" alarm on the Grundfos Eye?
The Grundfos Eye indicator will signal red if the sensor detects a lack of water. Check the suction line for air leaks or debris in the inlet filter, then use the manual reset button to restart the commissioning sequence.
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.
Grundfos 93013251 Pump
Maintaining constant water pressure across residential systems is a frequent challenge for contractors, especially in multi-story homes with fluctuating municipal supply. The Grundfos 93013251 SCALA2 3-45 is a fully integrated, self-priming booster pump designed to handle these demands with precision. This 115V water pressure booster features a variable speed drive and an intelligent permanent magnet motor that automatically adjusts performance to match real-time demand, ensuring stable pressure at up to 8 taps simultaneously.
The unit’s water-cooled motor and advanced hydraulics deliver ultra-quiet operation, typically maintaining noise levels around 44 dB(A)—comparable to a modern dishwasher. Its all-in-one design combines the centrifugal pump, motor, pressure tank, sensor, and non-return valve into a single, compact chassis. With an IPX4D enclosure rating, this energy-efficient booster pump is suitable for both indoor and outdoor installations. Technicians will appreciate the plug-and-pump simplicity and the user-friendly control panel for setting discharge pressure between 22 and 80 psi.
Key Benefits for Professionals
- Integrated Variable Speed Control: Maintains steady head and flow by adjusting motor RPM dynamically based on system demand.
- Whisper-Quiet Performance: Water-cooled technology eliminates the need for noisy cooling fans, keeping operation below 47 dB(A).
- Comprehensive Protection: Built-in dry-running protection and anti-cycling features prevent motor burnout and reduce mechanical wear.
- Versatile Application: Capable of a 26-foot self-priming suction lift, making it ideal for boosting from shallow wells, tanks, or city mains.
- Compact Footprint: Minimal space requirements allow for installation in tight mechanical closets or under-sink areas.
Common Questions about the SCALA2 3-45
Can this pump be used with a 230V circuit?
No, the 93013251 model is specific to 115V, 60Hz single-phase power supplies. Verify your site voltage before installation to avoid electrical failure.
Is an external pressure tank required?
While the unit includes an integrated tank to minimize cycling, high-demand systems or those with minor leaks may benefit from an additional thermal expansion tank to further stabilize the VFD-driven system.
How do I resolve a "Dry Run" alarm on the Grundfos Eye?
The Grundfos Eye indicator will signal red if the sensor detects a lack of water. Check the suction line for air leaks or debris in the inlet filter, then use the manual reset button to restart the commissioning sequence.
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.
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Product Information
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Description
Maintaining constant water pressure across residential systems is a frequent challenge for contractors, especially in multi-story homes with fluctuating municipal supply. The Grundfos 93013251 SCALA2 3-45 is a fully integrated, self-priming booster pump designed to handle these demands with precision. This 115V water pressure booster features a variable speed drive and an intelligent permanent magnet motor that automatically adjusts performance to match real-time demand, ensuring stable pressure at up to 8 taps simultaneously.
The unit’s water-cooled motor and advanced hydraulics deliver ultra-quiet operation, typically maintaining noise levels around 44 dB(A)—comparable to a modern dishwasher. Its all-in-one design combines the centrifugal pump, motor, pressure tank, sensor, and non-return valve into a single, compact chassis. With an IPX4D enclosure rating, this energy-efficient booster pump is suitable for both indoor and outdoor installations. Technicians will appreciate the plug-and-pump simplicity and the user-friendly control panel for setting discharge pressure between 22 and 80 psi.
Key Benefits for Professionals
- Integrated Variable Speed Control: Maintains steady head and flow by adjusting motor RPM dynamically based on system demand.
- Whisper-Quiet Performance: Water-cooled technology eliminates the need for noisy cooling fans, keeping operation below 47 dB(A).
- Comprehensive Protection: Built-in dry-running protection and anti-cycling features prevent motor burnout and reduce mechanical wear.
- Versatile Application: Capable of a 26-foot self-priming suction lift, making it ideal for boosting from shallow wells, tanks, or city mains.
- Compact Footprint: Minimal space requirements allow for installation in tight mechanical closets or under-sink areas.
Common Questions about the SCALA2 3-45
Can this pump be used with a 230V circuit?
No, the 93013251 model is specific to 115V, 60Hz single-phase power supplies. Verify your site voltage before installation to avoid electrical failure.
Is an external pressure tank required?
While the unit includes an integrated tank to minimize cycling, high-demand systems or those with minor leaks may benefit from an additional thermal expansion tank to further stabilize the VFD-driven system.
How do I resolve a "Dry Run" alarm on the Grundfos Eye?
The Grundfos Eye indicator will signal red if the sensor detects a lack of water. Check the suction line for air leaks or debris in the inlet filter, then use the manual reset button to restart the commissioning sequence.
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.
