Industrial RO Water Treatment System Reverse Osmosis Water Purifier Water Purification Plant for Drinking 500L

This product line includes mini industrial RO models with nominal capacities of 250 LPH, 500 LPH and 1000 LPH. The specification sheet lists the 250 LPH model; for detailed specs for 500 and 1000 LPH (power, weight, dimensions) please confirm with the supplier.

Standard filtration stages include PP (sediment) pre-filter, activated carbon filter, and the RO membrane assembly. The system also includes a high-pressure pump, pressure vessels, automatic control panel and necessary fittings. Confirm whether storage tanks, booster pumps or additional pre-treatment are included or optional.

The listed model operates on 220 V and the specification shows 1.1 kW power (this corresponds to the 250 LPH unit). Larger models (500/1000 LPH) will typically require higher power — ask the supplier for exact power ratings for those models.

The specification lists a unit weight of 75 kg and a dimension entry of 65*50*150 mm (this appears to be a typo). The single package size is 70 x 60 x 160 cm with a single gross weight of 150 kg. Verify exact machine dimensions for the specific capacity you plan to buy.

Reverse osmosis membranes typically remove the majority of dissolved salts and contaminants; membrane salt rejection is commonly in the 90–99% range depending on feed water quality. Final product TDS and water quality depend on feed TDS, temperature and system configuration — request sample performance data for your feed water.

Recovery rate and concentrate ratio depend on feed water quality, membrane type and system settings. Typical small industrial RO recovery can range roughly from 30% to 60%. For accurate recovery and wastewater estimates for the 250/500/1000 LPH models, ask the vendor for model-specific data.

Yes. Adequate pre-treatment (sediment and carbon filtration, and sometimes water softening or anti-scalant dosing) is important to protect RO membranes. The unit includes PP and carbon stages, but heavily turbid, high-TDS or hard water may need additional pre-treatment — consult the supplier for recommendations based on your raw water analysis.

The product description does not explicitly list a storage tank or distribution accessories as included. Many installations use a separate treated-water storage tank and booster for distribution. Confirm with the seller whether tanks, pumps and plumbing fittings are supplied or available as options.

Typical maintenance intervals are: PP sediment cartridges every 3–6 months, activated carbon cartridges every 6–12 months, and RO membranes generally every 1–3 years depending on feed water quality and maintenance. Actual replacement intervals will vary; monitor differential pressures and product water quality and follow supplier recommendations.

Routine maintenance includes replacing pre-filters and carbon filters, sanitizing the system periodically, monitoring pressures and flows, and performing membrane clean-in-place (CIP) when performance declines. Annual service and periodic chemical cleaning of membranes may be required — have a trained technician perform maintenance.

Standard drinking-water RO units are intended for low- to moderate-TDS feed water. Seawater or very high-TDS water requires specialized high-pressure seawater RO membranes and different pumps and materials. Contact the manufacturer if you need a system sized or designed for high-TDS or brackish/seawater treatment.

The listing mentions video outgoing inspection for quality assurance but does not specify certifications or warranty terms. Ask the seller for copies of any certifications (CE, ISO, NSF, etc.), test reports and the warranty period and coverage before purchase.

You will need a level, sheltered area with adequate space for the unit and service access, a stable 220 V electrical supply, cold feed water supply with adequate pressure, an appropriate drain for concentrate, and a treated water storage/distribution arrangement if required. Professional installation is recommended.

Most vendors supply spare parts (membranes, filter cartridges, pumps, seals) and technical support. Confirm availability of common spare parts, lead times and whether on-site commissioning or remote support is offered by the supplier.

Typical applications include drinking water purification for homes and offices, small industrial or manufacturing units, schools and hospitals, food and beverage processing, and aquaculture/fish farming. Ensure the selected capacity and pre-treatment are appropriate for your application.