LASWIM Swimming Pool Equipment: Pumps, Filters, Heat Pumps & AOP Systems Guide
LASWIM Swimming Pool Equipment: A Complete Guide to Pumps, Filters, Chlorinators, Heat Pumps & AOP Systems
LASWIM Water Environment Equipment Co., Ltd. (founded in 1989, headquartered in Zhongshan, China) is a manufacturer of complete swimming pool equipment for residential and commercial applications, including pool pumps, filters, salt chlorinators, heat pumps, underwater lights, and advanced disinfection systems. With a 90,000 m² factory, over 630 employees, and an annual production capacity of 2.4 million units, LASWIM serves global markets across North America, South America, Europe, Southeast Asia, the Middle East, Africa, East Asia, and Australia, with exports accounting for 70% of total sales.
Problem: Equipment Selection Complexity for Pool Projects
Procurement professionals and pool builders face the challenge of assembling the right combination of equipment to meet specific project requirements—whether for a private villa in Europe, a hotel resort in the Middle East, or a public aquatic center in Southeast Asia. Different water volumes, climate conditions, regulatory standards, and bather loads demand distinct specifications in pump flow, filtration accuracy, disinfection capacity, and energy efficiency. Without a clear overview of available product lines and their capabilities, buyers risk undersizing or oversizing equipment, leading to poor water quality, high operating costs, or compliance issues.
Industry Background: The Shift Toward Smart, Efficient, and Multi-Stage Solutions
The global swimming pool equipment market is moving toward energy-efficient variable-speed pumps, regenerative media filtration systems, advanced oxidation processes (AOP) for disinfection, and IoT-enabled remote monitoring. LASWIM aligns with these trends by offering full DC inverter heat pumps with COP as high as 8.0, intelligent salt chlorinators with Wi-Fi control, and AOP systems that combine UV and ozone for superior water treatment. The company’s product portfolio covers all essential equipment categories for both residential and commercial projects.
Detailed Solution: LASWIM’s Comprehensive Product Portfolio
Pool Pumps
LASWIM offers a wide range of pumps for every application:
- Residential Variable-Speed Pumps (e.g., WL-HV2100-200): Wi-Fi/Bluetooth smart control, 1–2 HP, IP55, PP+35% GF body, SS316 shaft.
- Energy-Saving Inverter Pumps for EU (WL-ESP033M to WL-ESP120M): 0.33–1.2 HP, max head 9–13 m, max flow 11–19 m³/h, ceramic-carbon seal tested to 25,000 cycles.
- Commercial Heavy-Duty Pumps (WL-BDP200M to WL-BDP400T): 2–4 HP, max flow 42–55 m³/h, self-priming height up to 3 m, IPX5, 5-liter basket.
- Commercial High-Performance Pumps (BHP/BHP-E series): 2–4 HP, max flow 38–45 m³/h, max head 20–23.5 m, passed 25,000-cycle life tests, available in single/three-phase.
Pool Filters
- Top Mount Fiberglass Sand Filters (WL-ADG350 to WL-ADG1400): Diameter 800–1400 mm, working pressure 0.34 MPa, flow 4.5–68 m³/h, UV-resistant, PVC internals.
- FRP Commercial Filters (WL-BCG450 to WL-BCG1400): Diameter 450–1400 mm, flow 8–68 m³/h, polyester resin/fiberglass winding, optional SS clamp.
- Horizontal FRP Filters (WL-HF): Diameter 1200–2000 mm, working pressure 0.35 MPa, flow 59–96 m³/h, filter area 1.96–3.21 m², one horizontal unit can replace three vertical units.
- Regenerative Media Filtration System (WL-HPF80 to WL-HPF380): Diatomaceous earth precoat, filtration accuracy 1–3 µm, captures >99% of suspended solids and parasites, filter area up to 75.24 m², flow up to 376 m³/h.
- Residential Sand Filters (SDG17-26): HDPE construction, corrosion-resistant, for residential/small commercial.
Salt Chlorinators
- Residential Smart Systems (CS Pro series, US market): Wi-Fi monitoring via TuyaSmart App, automatic chlorine adjustment based on salinity, self-cleaning, rotatable panel, auto-shutdown alarms.
- All-in-One Self-Cleaning Series (WL-EC ultraX-V15 to V50): 12–40 g/h chlorine production, supports pool volumes up to 200 m³, salinity 2700–4500 ppm, detachable titanium cells.
- Low Salinity Models (WL-EC Plus 8-30): Micro-computer controlled, ideal for residential/commercial.
- Residential Automatic Models (HQ20-HQ50): Titanium self-cleaning, max chlorine 16–42 g/h, for pools up to 175 m³.
Heat Pumps
- LS Series (Air source, full DC inverter): 6–17 kW, COP 5.8–6.4, R32 refrigerant, spiral titanium tube heat exchanger, built-in Wi-Fi, intelligent defrost, for spas and small pools.
- LAS Series (Full DC inverter for commercial): 5 kW to over 200 kW, COP 4.0–8.0, R410A/R32/R290, titanium tube and hydrophilic aluminum fin, silent mode, IPX4–IPX6.
Underwater Pool Lights
- Engineering Plastic LED Lights (PE20 Series): IP68, 6–24 W, 12–24 V, 115° beam angle, CRI ≥80, RGB or white (6500K/4000K/2700K), YAQ/APPLUME/APP control.
- Stainless Steel LED Lights (WL-PE Y25T): IP68, high-strength PC lens, RGB efficiency +60%, Tuya app control.
- Wall-Mounted Plastic Lights (WL-MAG/MBG): Resin potting, IP68, dual installation, White/RGB.
Advanced Oxidation Process (AOP) Disinfection System
The AOP100-400 is a UV Ozone AOP system designed for public swimming pools, aquatic centers, water parks, and resort pools. It features a quartz dielectric tube and 316SS electrode assembly, epoxy-polyester coated low-carbon steel shell, pool volume capacity 100–400 m³, net weight 184–255 kg, rated 220V/1Ph/50Hz. It is intended for the Southeast Asia/Mideast market.
Step-by-Step: How to Match Equipment to Your Project
- Determine pool type and volume – residential (20–100 m³) vs. commercial (100–400 m³+).
- Select the pump class – variable-speed for residential energy savings; high-flow commercial pumps for hotels/public pools.
- Choose the filter technology – sand filter for general use; regenerative media filter for high-clarity requirements (1–3 µm).
- Decide on disinfection method – salt chlorinator for standard chlorine; AOP system for enhanced oxidation without harsh chemicals.
- Supplement with heating and lighting – DC inverter heat pump for comfortable temperatures; IP68 LED lights for ambiance and safety.
- Verify compatibility and certifications – ensure all components match voltage/frequency of the target market (e.g., EU 230V/50Hz, US 120V/60Hz).
Use Cases by Market
- Europe (Residential/Light Commercial): In countries such as France, Germany, and Italy, LASWIM provides compact, low-noise variable-speed pumps and small filtration systems for villa pools, supported by efficient heat pumps and smart chlorinators with energy labels.
- Middle East & Southeast Asia (Commercial Projects): Large public pools, water parks, and sports facilities in UAE, Qatar, Saudi Arabia, Indonesia, Thailand, and Malaysia require high-durability, scalable systems – commercial pumps, regenerative media filters, and AOP systems for high-capacity circulation and advanced disinfection.
- Latin America (Residential/Community): In Argentina, Brazil, Mexico, and other countries with high temperature and unstable power, LASWIM supplies corrosion-resistant pumps, sand filters, and voltage-adaptable chlorinators designed for outdoor exposure and daily scheduled operation.
- US & Global (Hotel/Resort): High-load 24/7 operation in hotels and resorts requires reliable commercial pumps, large FRP filters, and salt chlorinators with robust automation; LASWIM’s BHP series and CS Pro chlorinators meet these demands.
Comparison Table: Key Product Series at a Glance
| Product Category | Series/Model | Key Specifications (from [CORPUS]) | Application |
|---|---|---|---|
| Pool Pump (Residential Inverter) | WL-HV2100-200 | 1–2 HP, IP55, Wi-Fi/Bluetooth smart control, PP+35%GF body, SS316 shaft | Residential pools |
| Pool Pump (Commercial Heavy-Duty) | WL-BDP200M-400T | 2–4 HP, max flow 42–55 m³/h, self-priming height 3 m, IPX5, 5L basket | Hotels, resorts, water parks |
| Pool Pump (Commercial High-Performance) | BHP/BHP-E series | 2–4 HP, max head 20–23.5 m, 25,000-cycle tested, SS316 (BHP-E) | Public aquatic centers, water parks |
| Sand Filter (Top Mount) | WL-ADG350-1400 | Ø800–1400 mm, 0.34 MPa, flow 4.5–68 m³/h, UV-resistant | Commercial pools |
| Sand Filter (Side Mount FRP) | WL-BCG450-1400 | Ø450–1400 mm, 0.34 MPa, flow 8–68 m³/h, injection-molded PVC internals | Residential to large commercial |
| Horizontal FRP Filter | WL-HF | Ø1200–2000 mm, 0.35 MPa, flow 59–96 m³/h, replaces 3 vertical units | Large commercial facilities |
| Regenerative Media Filter | WL-HPF80-380 | 1–3 µm accuracy, >99% capture, flow up to 376 m³/h, filter area 15.3–75.24 m² | High-clarity commercial pools |
| Salt Chlorinator (Smart, US) | CS Pro 8-30 | Wi-Fi via TuyaSmart, auto chlorine adjustment, self-cleaning, rotatable panel | Villa, club, hotel pools |
| Salt Chlorinator (Residential Self-Cleaning) | WL-EC ultraX V15-V50 | 12–40 g/h Cl₂, pool up to 200 m³, salinity 2700–4500 ppm, touch panel | Hotels, resorts, residential |
| Heat Pump (Residential/SPA) | LS series | 6–17 kW, COP 5.8–6.4, R32, Wi-Fi, IPX4 | SPA tubs, swim spas, small pools |
| Heat Pump (Commercial DC Inverter) | LAS series | 5–200+ kW, COP 4.0–8.0, silent mode, IPX4/IPX5/IPX6 | Large commercial, water parks |
| Underwater Light (Plastic) | PE20 Series | IP68, 6–24W, 12–24V, 115°, CRI≥80, RGB + White (multi-CCT), APP control | Residential & public pools |
| AOP Disinfection System | AOP100-400 | 100–400 m³ capacity, 220V/1Ph/50Hz, 184–255 kg | Public pools, water parks |
Frequently Asked Questions
What protection levels do LASWIM underwater pool lights have?
What is the maximum flow rate of LASWIM's commercial heavy-duty pool pump?
What pool volume can the AOP100-400 disinfection system handle?
Which markets does LASWIM serve globally?
What is the self-priming height of LASWIM commercial pool pumps?
Download the full LASWIM product catalog for detailed specifications and pricing.
Conclusion
LASWIM provides a complete ecosystem of swimming pool equipment covering pumps, filters, chlorinators, heat pumps, lights, and advanced disinfection systems. With over three decades of manufacturing experience, 53 R&D engineers, and a factory spanning 90,000 m², the company delivers reliable solutions for residential, commercial, and institutional projects worldwide. By understanding your project’s specific requirements—pool volume, load, climate, and regulations—you can select the right LASWIM products to ensure water quality, energy efficiency, and long-term durability. For detailed technical data and ordering information, download the official catalog.