SMART45

Aquastrong SMART45: One Smart Pump for Underground Tanks, Roof Tanks and Mains

Most larger homes in Pakistan end up with two pumps: one to pull water up from the underground tank and another to push pressure into the bathrooms. Both are loud, both burn out when the tank runs dry, and neither gives the steady pressure a modern shower mixer or instant geyser needs. The Aquastrong SMART45 handles the whole job in a single compact unit.

At its heart is an Italian-engineered permanent magnet motor running up to 5,200 RPM, controlled by a variable frequency drive. You set the pressure you want on the digital display, and the pump continuously adjusts its speed to hold that pressure whether one tap is open or the entire house is in use. When demand drops, it slows down and saves power instead of running flat out.

The SMART45 is self-priming, lifting water from up to 8 metres underground within about 5 minutes. That means it can draw directly from an underground tank, boost the weak flow from a roof tank, raise mains pressure, or boost and circulate hot water, making it one of the most versatile pressure pumps available for villas, duplexes and penthouses.

Intelligent Protection Built In

• Dry-running protection: Stops the pump when the tank runs empty, preventing the damage that destroys ordinary pumps during water shortages.
• Overheating protection: Monitors temperature and shuts down safely before the motor or electronics are harmed.
• Power or voltage error protection: Handles a supply range of 220V ±20% and responds to abnormal voltage, protecting the pump during load shedding and fluctuations.
• Pump jammed protection: Detects a blocked or seized impeller and cuts power before the motor burns out.
• Pressure-sensor failure alert: Flags a faulty sensor instead of letting the pump run blind.
• Pipeline leakage detection: Notices when pressure keeps falling with no tap open, warning you of a leak and stopping the pump from running endlessly.

Features and Benefits

• Constant pressure you control: The digital panel shows setting and operating pressure side by side, and the up/down buttons let you fine-tune pressure for your fixtures in seconds.
• Big energy savings: Aquastrong rates its permanent magnet motor at up to 50% more energy-efficient than a conventional motor, and the variable speed control means it only draws the power your water demand requires.
• Self-priming up to 8m: Lifts water from an underground tank up to 8 metres deep within about 5 minutes, with no separate suction pump needed.
• Strong household performance: Maximum head of 45m (rated 35m) and maximum flow of 5.5 m³/h (rated 3 m³/h), enough to keep several bathrooms running together across multiple floors.
• Hot water ready: Pumps water up to 80°C, so it can boost or circulate pressure from geysers and solar water heaters.
• Quiet as a conversation: An optimised hydraulic structure reduces mechanical, fan, electromagnetic and fluid noise, bringing operation down to around 55dB, quieter than a hair dryer or kitchen hood.
• Plug-and-pump installation: Quick connectors adjust 5° all around to line up easily with existing pipework, and the pump runs without any extra commissioning or debugging.
• Built for tough conditions: Rated for ambient temperatures up to 55°C, IP55 protected against dust and water jets, with Class F motor insulation for long life in hot rooftops and utility rooms.
• Safe for drinking water: All components comply with European RoHS and PAHs standards, restricting hazardous substances to protect your household water and the environment.
• Twin option for higher demand: For bigger properties, the SMART45 TWIN (1 duty + 1 assist) combines two pumps to roughly double the flow while keeping the same constant pressure control.

Recommended Pressure Settings by Application

• Drawing from an underground tank: Set up to a maximum of 3 bar.
• Drawing from a ground-level tank: Set up to a maximum of 4 bar.
• Boosting mains supply: Set up to a maximum of 5.5 bar.

Our engineers will help you choose the right setting for your building height and fixtures during installation.

Technical Specifications

• Model: Aquastrong SMART45
• Motor: Permanent magnet, variable frequency
• Voltage: Single-phase 220V ±20%, 50/60Hz
• Rated Power: 0.55kW
• Rated Current: 3.2A
• Max Speed: 4,800–5,200 RPM
• Max Head / Rated Head: 45m / 35m
• Max Flow / Rated Flow: 5.5 m³/h / 3 m³/h
• Max Suction Head: 8m (self-priming)
• Inlet & Outlet: 1″
• Max Liquid Temperature: 80°C
• Max Ambient Temperature: 55°C
• Max System Pressure: 10 bar (145 PSI, 1 MPa)
• Protection Level: IP55
• Insulation Class: F
• Noise Level: Approx. 55dB
• Liquid: Clean water
• Dimensions (L × W × H): 437 × 202 × 332 mm
• Net Weight / Gross Weight: 14kg / 16.5kg
• Carton Dimensions: 540 × 415 × 270 mm

Where the SMART45 Works Best

• Villas and kothis with underground tanks: Lifts water from below ground and delivers it at steady pressure to every floor.
• Duplexes and penthouses: Boosts weak roof tank flow so top-floor showers and mixers perform properly.
• Mains supply boosting: Raises low line pressure, in line with local utility rules.
• Hot water systems: Boosts or circulates hot water from geysers and solar heaters for instant, balanced hot water.

Why Buy from AY Internationals?

The SMART45 is one of the most copied pump designs on the market, and look-alike units rarely include the protection electronics that make the original worth buying. Buying from the right source protects your money and your home.

• Among the authorized dealers of Aquastrong in Pakistan: Every SMART45 we sell is genuine stock sourced through official distribution, never grey-market imports or copies.
• Your Aquastrong supplier in Lahore: Local stock means faster delivery across Lahore and dependable dispatch to other cities in Pakistan.
• ISO 9001:2015 certified since 2015: Our sales, supply and service processes are audited to an international quality management standard.
• Official warranty support: Your pump is covered by the genuine Aquastrong warranty, handled directly by our team rather than passed between middlemen.
• Free technical guidance: Our engineers help you check suction depth, building height and pressure settings before purchase, and support you after installation.
• Installation and after-sales service: From single homes to large projects, AY Internationals provides supply, installation, maintenance and repair under one roof.

Frequently Asked Questions

Can the Aquastrong SMART45 pull water from an underground tank?

Yes. The SMART45 is self-priming and can lift water from up to 8 metres underground within about 5 minutes, so it can draw directly from an underground tank and supply the house at constant pressure.

Can one SMART45 replace both my suction pump and pressure pump?

In most homes, yes. Because it self-primes from up to 8m and boosts pressure at the same time, a single SMART45 can usually replace the separate suction and booster pumps. Our engineers can confirm this for your tank depth and building height.

What pressure should I set on the SMART45?

Aquastrong recommends a maximum of 3 bar when drawing from an underground tank, 4 bar from a ground-level tank and 5.5 bar when boosting mains supply. The digital panel lets you set and adjust pressure with the up and down buttons.

How quiet is the SMART45?

It operates at around 55dB, quieter than a hair dryer or kitchen exhaust hood, thanks to an optimised hydraulic design that reduces mechanical, fan, electromagnetic and water flow noise.

How much electricity does the SMART45 use?

It has a rated power of 0.55kW. Its permanent magnet motor is rated by Aquastrong as up to 50% more energy-efficient than a conventional motor, and variable speed control means it only uses the power your water demand requires.

Can I use the SMART45 for hot water?

Yes. It can pump water up to 80°C, so it can boost or circulate hot water from geysers and solar water heaters.

What happens if the tank runs dry or the voltage fluctuates?

The SMART45 has dry-running, overheating and power or voltage error protection. It works on 220V ±20% and shuts itself down safely when there is no water or the supply is abnormal, protecting the motor and electronics.

What if my home needs more flow than one SMART45 provides?

For larger properties, the SMART45 TWIN with one duty and one assist pump roughly doubles the available flow while maintaining constant pressure. Contact AY Internationals and our engineers will size the right setup.

Is the Aquastrong SMART45 sold by AY Internationals genuine, with warranty?

Yes. AY Internationals is among the authorized dealers of Aquastrong in Pakistan, so every SMART45 we supply is genuine stock covered by the official Aquastrong warranty, with claims handled directly by our team.

Where can I buy the Aquastrong SMART45 in Lahore?

You can buy it from AY Internationals, an ISO 9001:2015 certified Aquastrong supplier in Lahore, located at 2nd Floor, Dar Plaza A-5/10, H-Block Commercial Area, Valencia Town, Lahore. Request a quote online or call/WhatsApp +92 300 8482031, available 24/7.

Do you provide installation?

Yes. Along with supply, AY Internationals offers installation, maintenance and repair through its team of experienced engineers and technicians, plus free technical guidance before and after purchase.

One Pump. Every Tap. Steady Pressure.

Replace noisy, unreliable pumps with a single smart solution. Get your genuine Aquastrong SMART45 from AY Internationals today, or tell our engineers about your tank and building and we’ll recommend the right setup for free.

Request a Free Quote / Get Expert Advice

Call or WhatsApp (24/7): +92 300 8482031