Aquastrong Whole House Water Pressure Booster Pump 80 PSI, 115V Automatic Variable

The Aquastrong Smart 45 is an integrated, variable-speed water pressure booster pump engineered to resolve low or fluctuating water pressure in residential and light commercial settings. Powered by a 115V permanent magnet motor with inverter technology, it automatically monitors household water demand to maintain steady flow across multiple fixtures simultaneously.

Performance is fully adjustable, allowing you to set pressure anywhere from 22 to 80 PSI, with a default preset of 44 PSI. The pump reaches up to 5200 RPM and can deliver a maximum flow rate of 1500 GPH alongside a maximum head of 150 feet. It runs quietly at roughly 55 dBA under typical conditions and cuts energy use by over 50 percent compared to standard pumps while supporting continuous 24/7 operation.

Durability and safety are central to the hardware design. It features a stainless steel impeller, a maintenance-free pressure tank, stainless steel connectors, and a precision rust-resistant aluminum motor housing capable of handling water temperatures from 32 to 175 degrees Fahrenheit. The integrated control panel includes protection against dry running, pump blockages, pipeline leaks, overheating, power failures, and pressure sensor faults, backed by an automatic thermal shut-off switch.

As for limitations, this unit is designed for 115V electrical setups and clean water applications. If you plan to draw from a shallow well, suction lift is capped at 26 feet, meaning it cannot serve deep-well installations. The listing also does not include specific physical dimensions or overall unit weight.

Verdict: The Aquastrong Smart 45 is a capable, quiet solution for homeowners needing reliable, automated pressure boosting from city mains, storage tanks, or shallow wells. Its broad PSI range and built-in protections make it well suited for whole-house consistency.

• Model: Smart 45 (PSI Version)
• Voltage: 115V
• Rated Power: 550W (Max 750W)
• Pressure Range: 22–80 PSI (Preset: 44 PSI)
• Maximum Flow Rate: 1500 GPH
• Maximum Head: 150 ft
• Maximum Suction Lift: 26 ft
• Noise Level: 55 dB(A)
• Operating Water Temperature: 32℉–175℉
• Motor Speed: Up to 5200 RPM
• Impeller Material: Stainless steel
• Housing Material: Precision aluminum

A great fit if you:

• Experience dropping pressure when running multiple taps or showers at once
• Need to boost clean water from municipal lines, roof tanks, or shallow wells under 26 feet
• Want a quiet booster pump that operates at around 55 dBA
• Require a pump capable of handling hot water up to 175 degrees Fahrenheit

Consider something else if you:

• Need to draw water from a deep well exceeding 26 feet
• Do not have access to a standard 115V power source near your water line

What is the operating noise level of this pump?
The pump operates at approximately 55 dBA under typical conditions using an air-cooled permanent magnet motor.

What water sources can this pump draw from?
It works with city water mains, roof tanks, clean water storage systems, and shallow wells with a depth of up to 26 feet.

What safety protections are built into the unit?
The system monitors for dry-run conditions, pipeline leaks, pump blockages, motor overheating, power failures, and pressure sensor issues, with an automatic thermal switch for overload shut-off.