The RHRO-500L / RH500-1 is a fully automatic 0.5T/H reverse osmosis water purification system for pure water production, drinking water treatment, and car wash water recycling applications. Built with a stainless steel frame and customizable capacity options, it is suitable for commercial wash sites and water treatment projects.
The RHRO-500L reverse osmosis water purification system is designed for commercial pure water production, car wash water recycling support, and drinking water purification projects. It combines a stainless steel frame, automatic operation, pressure control, filtration tanks, and RO treatment components in a compact equipment layout.
With a rated flow of 0.5T/H and customizable capacity options, this system is a practical choice for operators who need stable water quality, fast output, and easier daily operation.
This reverse osmosis system can be used in car wash water recycling lines, commercial pure water rooms, drinking water purification projects, equipment room upgrades, and industrial water pre-treatment installations. It is especially useful for sites that need cleaner water for washing quality, equipment protection, and reduced scaling.
| Parameter | Specification |
| Customization | Supported |
| Item No. | RH500-1 |
| Model | RHRO-500L |
| Brand | Ruihang |
| Voltage | 380V |
| Working pressure | 0.9 MPa |
| Power | 2000W |
| Rated flow | 0.5T/H |
| Available water output | Below 0.25T/H, 0.25T/H, 0.5T/H, 1T/H, 1.5T/H, 2T/H |
| Inlet / outlet | DN20 |
| Operating weight | 400 kg |
| Tank pressure rating | 0.6 MPa |
| Working temperature | 0-45°C |
| Operating mode | Fully automatic |
| Raw water hardness | Not specified |
| Outlet water hardness | Not specified |
| Package weight | 200 kg |
Q: Can the water output capacity be customized?
A: Yes. Available output options include below 0.25T/H, 0.25T/H, 0.5T/H, 1T/H, 1.5T/H, and 2T/H.
Q: Is this equipment suitable for car wash water recycling?
A: Yes. It can be used as part of a car wash water treatment or recycling system, especially where purified water support is required.
Q: What is the operating mode?
A: The system is designed for fully automatic operation.
| Parameter | Specification |
| Customization | Supported |
| Item No. | RH500-1 |
| Model | RHRO-500L |
| Brand | Ruihang |
| Voltage | 380V |
| Working pressure | 0.9 MPa |
| Power | 2000W |
| Rated flow | 0.5T/H |
| Available water output | Below 0.25T/H, 0.25T/H, 0.5T/H, 1T/H, 1.5T/H, 2T/H |
| Inlet / outlet | DN20 |
| Operating weight | 400 kg |
| Tank pressure rating | 0.6 MPa |
| Working temperature | 0-45°C |
| Operating mode | Fully automatic |
| Raw water hardness | Not specified |
| Outlet water hardness | Not specified |
| Package weight | 200 kg |
Q1: What water source can this RO water purification system treat?
A: This system is suitable for municipal tap water, well water, and pre-treated source water. For high-salinity, high-iron, or high-hardness water, we recommend sharing a water test report before ordering so the pre-treatment configuration can be adjusted.
Q2: Is the RHRO-500L suitable for car wash water recycling projects?
A: Yes. It can be used as part of a car wash water recycling or water treatment line, especially where cleaner water is needed to reduce scaling, protect pumps and nozzles, and improve washing quality.
Q3: Can the capacity be customized for different sites?
A: Yes. Available output options include below 0.25T/H, 0.25T/H, 0.5T/H, 1T/H, 1.5T/H, and 2T/H. We can recommend a suitable capacity based on daily water demand, tank size, and operating hours.
Q4: Can the voltage be changed for Europe, North America, or the Middle East?
A: The standard voltage is 380V. Voltage and electrical configuration can be customized for different markets, such as 220V/380V/415V and 50Hz/60Hz, depending on local site requirements.
Q5: What pre-treatment is recommended before reverse osmosis?
A: Typical pre-treatment includes quartz sand filtration, activated carbon filtration, softening or anti-scalant dosing, and precision filtration. The final configuration depends on feed water quality and target water output.
Q6: How often should filters or membranes be replaced?
A: Replacement intervals depend on feed water quality and usage. Pre-filters may require regular replacement, while RO membranes usually last longer when proper pre-treatment and routine flushing are used. We can provide a maintenance schedule with the machine.
Q7: Is the system fully automatic?
A: Yes. The system supports fully automatic operation, including automatic water production and control functions. Manual inspection and periodic maintenance are still recommended for stable long-term performance.
Q8: Can this equipment produce drinking water?
A: It can be used for drinking water purification projects, but final drinking-water compliance depends on local standards and the complete system design, including sterilization, storage, pipeline materials, and post-treatment.
Q9: What information should buyers provide before ordering?
A: Please provide feed water source, water test report if available, required output capacity, voltage/frequency, application scenario, installation space, and target water quality. This helps us match the most suitable configuration.
Q10: How is the machine packed for overseas shipping?
A: The equipment can be packed with export-grade wooden case or reinforced packaging. For Middle East, European, and American shipments, we can support sea freight, freight forwarder coordination, and documentation according to the order requirements.
