Description
The Aquaroyalguard Flow Restrictor (F.R.) is an essential RO water purifier component designed to regulate the wastewater flow generated during the reverse osmosis purification process. By maintaining the correct water pressure across the RO membrane, it ensures maximum filtration efficiency, improved water recovery, and extended membrane life.
Manufactured from high-quality durable plastic, the Flow Restrictor provides reliable and consistent performance under continuous operation. It helps balance the purified water-to-wastewater ratio, preventing excessive water wastage while protecting the RO membrane from pressure fluctuations.
Compatible with 75 GPD, 80 GPD, and 100 GPD RO membranes, the Aquaroyalguard Flow Restrictor is suitable for most domestic RO water purifiers. Its compact design allows for quick installation and hassle-free replacement, making it an ideal choice for routine maintenance and system upgrades.
Whether you’re replacing an old flow restrictor or maintaining your RO system for peak performance, the Aquaroyalguard Flow Restrictor (F.R.) ensures efficient purification, reliable operation, and long-lasting durability.
Key Features
- Regulates wastewater flow through the RO membrane
- Maintains optimum operating pressure
- Improves purification efficiency
- Extends RO membrane life
- Reduces unnecessary water wastage
- Durable high-quality plastic construction
- Consistent and reliable performance
- Compact and lightweight design
- Easy installation
- Low maintenance
- Compatible with 75, 80, and 100 GPD RO membranes
- Ideal replacement flow restrictor
Why Choose Aquaroyalguard Flow Restrictor (F.R.)?
The Aquaroyalguard Flow Restrictor (F.R.) is designed to optimise RO system performance by maintaining the correct wastewater flow and membrane pressure. Its durable construction, universal compatibility, and reliable performance make it an essential spare part for efficient water purification.
Ideal For
- Domestic RO Water Purifiers
- Home RO Systems
- Office RO Systems
- RO Membrane Systems
- Water Purification Systems
- RO Spare Parts Replacement
Package Includes
- 1 × Aquaroyalguard Flow Restrictor (F.R.)
Product Highlights
✔ Controls Wastewater Flow
✔ Maintains Optimum RO Pressure
✔ Improves Purification Efficiency
✔ Extends RO Membrane Life
✔ Reduces Water Wastage
✔ Durable Plastic Construction
✔ Easy Installation
✔ Universal Compatibility
✔ Low Maintenance
✔ Long Service Life
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Aquaroyalguard |
| Product Type | Flow Restrictor (F.R.) |
| Material | High-Quality Plastic |
| Compatible Membranes | 75 GPD / 80 GPD / 100 GPD |
| Function | Controls Wastewater Flow |
| Installation | Easy Installation |
| Compatible With | Most Domestic RO Water Purifiers |
Repair & Troubleshooting
- Excessive Wastewater: Inspect the flow restrictor for wear or incorrect specifications.
- Low Purified Water Output: Check for blockage inside the flow restrictor.
- Pressure Issues: Ensure the correct flow restrictor is installed for your membrane capacity.
- Water Leakage: Verify all tubing connections are properly secured.
Maintenance Guide
- Inspect the flow restrictor during regular RO servicing.
- Flush the system periodically to prevent blockage.
- Replace the flow restrictor if water flow becomes inconsistent.
- Ensure compatibility with your RO membrane before replacement.
Installation Guide
- Turn off the RO purifier and water supply.
- Disconnect the old flow restrictor from the wastewater line.
- Install the Aquaroyalguard Flow Restrictor (F.R.) in the correct flow direction.
- Secure all tubing connections tightly.
- Turn on the water supply and test the purifier for proper operation.






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