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Empowering Complex Aquatic Projects with Design, Engineering, and Manufacturing Expertise When it comes to commercial pool, spa, and water park projects, success depends on more than equipment supply. It requires an integrated partner who can provide systematic design, engineering execution, and professional service — from concept to completion. With over 36 years of experience, LASWIM has become a trusted one-stop solution provider for water treatment and pool engineering projects across the world.  Comprehensive Capabilities in Design & Construction LASWIM holds Grade I Professional Contracting License for Building Electromechanical Installation and Grade A Design & Manufacturing License for Water Amusement…

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Empowering Complex Aquatic Projects with Design, Engineering, and Manufacturing Expertise When it comes to commercial pool, spa, and water park projects, success depends on more than equipment supply. It requires an integrated partner who can provide systematic design, engineering execution, and professional service — from concept to completion. With over 36 years of experience, LASWIM has become a trusted one-stop solution provider for water treatment and pool engineering projects across the world. Comprehensive Capabilities in Design & Construction LASWIM holds Grade I Professional Contracting License for Building Electromechanical Installation and Grade A Design & Manufacturing License for Water Amusement…

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Common Challenges in Pool Engineering Projects “Too many options, afraid of choosing the wrong system?”“Equipment scattered, interfaces incompatible?”“Complex commissioning slowing down project deadlines?” These are the pain points most swimming pool contractors and engineers face: mixing different sand filters, pumps, and dosing systems on site, causing delays, compatibility issues, and endless back-and-forth with designers, suppliers, and clients. Traditional sand filters may look simple, but in large-scale or high-end pool projects, they often mean longer construction time, bigger space requirements, and higher maintenance costs. One System, One Solution The SmartClean Precoat Membrane Filtration System solves these problems with a fully…

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A New Standard for Quiet, Energy-Efficient Pool Circulation For years, pool operators have faced an unavoidable trade-off:high water flow meant loud noise, while energy savings often came at the cost of performance.Pool comfort should never be disrupted by constant mechanical noise, and energy efficiency should be more than just numbers in an algorithm. The question is clear:How can a pool pump deliver strong performance while remaining quiet and energy-efficient? The answer is the HV2 Intelligent Variable Speed Pool Pump. Redefining Pool Pump Performance: Quiet, Efficient, Intelligent The HV2 pump establishes a new benchmark for modern pool circulation systems. Through…

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A Smarter, More Efficient Solution for Stable Pool Heating Many swimming pool owners face the same challenges every year: unstable water temperature, rising electricity bills, and noisy equipment that disrupts comfort. In most cases, the problem is not the pool itself, but the efficiency and temperature control capability of the heat pump system. When temperature fluctuates, energy consumption increases, and operating noise becomes intrusive, the overall pool experience quickly deteriorates. A truly modern pool heating solution should deliver stable temperature control, high energy efficiency, and long-term reliability. Intelligent Temperature Control for Consistent Comfort Traditional fixed-speed heat pumps operate with…

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Introduction: What is AOP for Pools? Advanced Oxidation Process (AOP) is the next generation in pool water treatment, combining UV light, ozone, and hydroxyl radicals to achieve 99.99% disinfection — even against chlorine-resistant bacteria and viruses.Unlike traditional chlorination or salt systems, AOP offers chemical-free water treatment, leaving your pool water crystal-clear and skin-friendly.  Why Choose AOP Over Traditional Pool Sanitizers? 99.99% Disinfection PowerHydroxyl radicals, created by the AOP system, are more effective than chlorine or ozone alone at breaking down harmful organic pollutants and pathogens. Reduced Chlorine DependenceAOP systems cut chlorine use by up to 50%, lowering chloramine levels…

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High-Efficiency Full Inverter Commercial Heat Pump for Swimming Pools In the era of energy-conscious commercial operations, upgrading to an efficient and intelligent heating system is no longer optional—it’s essential. The LASWIM Full Inverter Commercial Heat Pump offers a smart solution that ensures precise temperature control, ultra-quiet operation, and long-term cost savings for commercial swimming pools. Outstanding Heating Performance in All Seasons The LASWIM inverter heat pump is equipped with a high-efficiency compressor and enhanced heat exchanger, optimizing thermal transfer performance. Its specially designed multi-row U/L-shaped fin structure significantly expands the heat exchange surface area, improving heat absorption and release…

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Upgrade Your Pool Filtration: Traditional Sand Filters vs. Precoat Micron Filtration System In the selection of swimming pool equipment, the filtration system plays a pivotal role in determining water quality, operational efficiency, and long-term maintenance costs. As expectations for pool water purity and sustainable operations continue to rise, traditional sand filters are increasingly falling short. In contrast, the Precoat Micron Filtration System—powered by advanced precoat diatomaceous earth (DE) filtration technology—is emerging as the new standard for modern pool filtration. Why Filtration Matters More Than Ever From public pools and resorts to water parks and high-end wellness centers, water clarity…

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HV2 Variable Speed Pump – The Smart, Silent, and Efficient Pool Circulation Solution In modern pool management, high energy consumption, excessive noise, and costly maintenance are major challenges for operators. The LASWIM HV2 Variable Speed Pump is designed to address these pain points with advanced technology, exceptional efficiency, and smart control. Ideal for residential pools, commercial facilities, water parks, spas, and aquaculture systems, HV2 redefines what a pool circulation pump should deliver: performance, silence, and sustainability. Smart Variable Speed – Save Over 90% Energy Unlike traditional single-speed pumps, HV2 uses intelligent variable frequency control to optimize performance by adjusting…

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May the Year of the Dragon bring happiness, prosperity, and unforgettable moments. Let’s celebrate traditions, cherish family, and embrace a brighter future together. Happy Lunar New Year!

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Indoor pool environments are crucial for assessing service quality and management. Pool owner must address these issues to ensure a comfortable, healthy, and safe environment for swimmers. Main Issue: Heat Loss Indoor pools face significant heat loss, leading to high running costs. It’s essential to analyze where the heat goes: surface evaporation, pool wall conduction, or heating new water? Evaporation Loss Research shows over 80% of heat loss is due to evaporation. Each kilogram of evaporated water loses 2260 kJ of heat. Daily water replenishment, typically 5-10% of total volume, indicates evaporation rates. This evaporation increases indoor humidity, raising…

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Private pools have become increasingly popular with the rise of villa homes. Designing a pool involves careful adherence to courtyard design standards, considering many factors. If you’re planning a backyard pool, start with these three key elements: How deep? What shape? How big? 1. Pool Depth A typical pool has a shallow end transitioning to a deeper end. For comfortable swimming, an average depth of 1.2 meters is sufficient. Deeper pools cost more due to extra materials and maintenance. 2. Pool Shape Consider how the pool’s shape affects the overall look and fits into the courtyard. Shapes can influence…

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At Laswim, where innovation meets reliability, we are proud to introduce our latest triumph in pool technology – the Energy-Saving Variable Speed Pool Pump! As a seasoned professional pool equipment manufacturer since 1989, Laswim has consistently redefined the pool experience, and this new addition is no exception. Dive into Efficiency: Our new variable speed pool pump is designed with energy efficiency at its core. With an IE4 motor, it not only ensures powerful performance but also maximizes energy savings, making it an eco-friendly choice for pool enthusiasts. Silence Redefined: Experience tranquility by the poolside with the silent-noise technology of…

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Are you ready to make a splash in the world of pool equipment? Look no further than Piscina & Wellness Barcelona 2023, where the industry’s leading experts and innovators come together to showcase the latest advancements in swimming pool technology. And leading the way is Laswim, the renowned pool equipment manufacturer. Taking place from November 27th to 30th, 2023, at Pavilion P2, Stand F19, Piscina & Wellness Barcelona is the ultimate destination for pool enthusiasts, professionals, and businesses alike. This highly anticipated event promises an unforgettable experience packed with opportunities to discover cutting-edge pool equipment, network with industry leaders,…

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A pool heat pump is a marvel of modern technology, ensuring your swimming experience remains comfortable regardless of the weather. But how does it work its magic, efficiently heating your pool water even on chilly days? Let’s dive into the mechanics and unveil the secrets behind this ingenious device. Understanding the Basics: At its core, a pool heat pump operates similarly to an air conditioner but in reverse. It harnesses the ambient warmth from the surrounding air and utilizes it to heat your pool water. Contrary to traditional heaters, heat pumps are incredibly energy-efficient, making them an environmentally friendly…

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When it comes to pool maintenance, ensuring crystal-clear water and a safe swimming environment is a top priority for pool owners. One common method to achieve this is through pool chlorination, which kills bacteria and keeps your pool water sanitized. Traditional methods like using pool powder or tablets have been in use for decades. However, in recent years, salt chlorinators have gained popularity as an alternative method. In this article, we’ll explore what salt chlorinators are and whether they are worth considering compared to traditional pool powder. What is a Salt Chlorinator?   A salt chlorinator, also known as…

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Protein Skimmer is also called Foam Fractionator is a crucial component in fish farming operations, serving to improve water quality and support the overall health and well-being of the aquatic organisms. These advanced devices efficiently remove organic compounds, proteins, and other impurities from the water column, ensuring a clean and thriving environment for the fish. The body of this protein skimmer is made from UV rated linear low-density polyethylene(LLDPE)  material, which makes the protein skimmer rugged, ozone-resistant and UV-resistant. It is designed to carry out the protein fractionation process efficiently and help to save the operation and maintenance cost. At…

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