Kem Cho, friends! I am **Dilipbhai**, proprietor of **Shivam Water Solution** located at Vajepar Main Road, Morbi. For over 10 years, my team and I have been installing, servicing, and repairing domestic RO water purifiers and commercial RO plants across Morbi, Rajkot, and nearby towns in Saurashtra.
Every week, local homeowners, office managers, and factory owners visit my shop with a common complaint: *"Dilipbhai, the water flow from my RO tap has turned into a slow trickle! It takes forever to fill a bottle!"*
In our region—where groundwater TDS (Total Dissolved Solids) can range anywhere from 800 PPM to over 3000 PPM due to our local geological conditions and heavy industrial operations—water purifiers work twice as hard. A sudden or gradual drop in water pressure is one of the most common issues caused by hard water scaling and sediment buildup.
In this comprehensive guide, I will walk you through the top reasons for low RO water pressure and how we fix them to ensure your family or workplace gets clean, healthy, fast-flowing drinking water.
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## 5 Common Reasons Your RO Water Purifier Has Low Flow Rate
### 1. Clogged Pre-Filter or Sediment Filter
The raw water supplied in Morbi and Rajkot often contains fine sand, rust particles, and heavy mud. The outer spun pre-filter cartridge acts as the first line of defense. When it gets choked with dirt, incoming water pressure drops significantly before it even reaches the internal pump.
* **Symptom:** Discolored, brownish pre-filter candle outside the unit.
* **Solution:** Replace the outer pre-filter cartridge every 3 to 4 months in high-TDS areas.
### 2. Choked RO Membrane (Mineral Scaling)
The RO membrane has microscopic pores (0.0001 microns) designed to remove dissolved salts and heavy metals. Due to high calcium and magnesium content in Saurashtra's groundwater, minerals precipitate on the membrane surface, blocking water passage.
* **Symptom:** Water trickles slowly into the tank, and reject/waste water continues flowing constantly.
* **Solution:** Descaling treatment or replacing the membrane with a high-TDS resistant membrane (like 80 GPD or 100 GPD quality membranes).
### 3. Loss of Air Pressure in Hydrostatic Storage Tank
If your domestic RO system uses an pressurized storage tank, it relies on an internal air bladder to push water up through the faucet. Over 1 to 2 years, air pressure inside the tank can bleed out.
* **Symptom:** The tank feels heavy (full of water), but only a small amount comes out under normal pressure before turning into a drip.
* **Solution:** Recharge the tank air pressure to 6–8 PSI using a hand pump, or replace the bladder tank if damaged.
### 4. Weak RO Booster Pump or Faulty Adapter
The RO membrane requires active pressure (usually 60 to 80 PSI) to force water molecules through. If your booster pump head is worn out or the 24V/36V SMPS power adapter is delivering insufficient voltage, the pump cannot generate enough force.
* **Symptom:** The purifier motor makes a faint sound or vibrating noise, but purification is extremely slow.
* **Solution:** Repair pump head seals or replace the pump motor with a heavy-duty copper-winding booster pump.
### 5. Clogged Post-Carbon Filter or Kinked Tubing
Sometimes the problem is very simple! The post-carbon or mineral cartridge near the output tap can get clogged with carbon dust. Alternatively, food containers or cleaning work under the sink may have accidentally pinched the thin 1/4-inch food-grade plastic tubing.
* **Symptom:** Water purified normally inside, but output tap pressure is suddenly zero.
* **Solution:** Inspect the tubing for kinks or replace the inline post-carbon filter.
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## Quick Troubleshooting Checklist for Morbi & Rajkot Residents
Before calling a technician, you can check these basic points:
1. **Check the Main Tap Water Valve:** Ensure the feed valve connected to your kitchen tap line is fully open.
2. **Inspect Outer Filter Housing:** If your transparent outer filter bowl looks dark brown or black, it is time for a quick change.
3. **Verify Power Supply:** Check if the indicator lights on the RO cabinet are glowing brightly without flickering.
> **Dilipbhai's Pro Tip:** Never operate your RO purifier on a dry run when main supply water is off. Running the booster pump without water can permanently damage the pump diaphragms and burn out the SMPS power unit!
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## Why Trust Shivam Water Solution for RO Service?
At **Shivam Water Solution**, we believe in honest advice and genuine spare parts. We don't just sell you replacement parts—we diagnose the exact issue to save your hard-earned money.
* **10+ Years of Field Experience:** Specialized in local Morbi & Rajkot raw water conditions.
* **100% Original Spare Parts:** High-quality pumps, membranes, SV valves, and food-grade cartridges.
* **Fast On-Site Repair Service:** Prompt doorstep repair for homes, ceramic factories, offices, and commercial units.
* **Affordable Maintenance Packages:** Annual maintenance (AMC) designed to keep your RO running smoothly year-round.
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## Get Expert RO Servicing Today!
Is your water purifier taking forever to fill a container? Don't drink unpurified water or tolerate slow filtration. Call me directly or visit my shop at Vajepar Main Road!
* **Shop Name:** Shivam Water Solution
* **Proprietor:** Dilipbhai
* **Address:** Vajepar Main Road, Morbi - 363641, Gujarat
* **Phone / WhatsApp:** [+91 91730 96727](tel:+919173096727)
*Bring your RO unit to our workshop or call us for instant doorstep repair service in Morbi and Rajkot!*