Cooler Pump Flow Problem: 9 Common Causes (and Simple Solutions)
Low water flow makes your cooler blow warm air. Here are the most common reasons—clogging, pipe bends, low lift, and more.
If pads aren’t getting wet properly, cooling drops immediately.
1. Clogged Intake
Mud blocks the intake mesh.
2. Choked Outlet Pipe
Sediment or a tight bend reduces flow.
3. Wrong Pump Lift
The pump can’t push water up to the distribution line.
4. Impeller Damage
Cracked impeller = weak pressure.
5. Low Voltage
Motor runs slower, flow reduces.
6. Loose Wiring
Intermittent power = uneven flow.
7. Air Lock
Sometimes repositioning the pump fixes it.
8. Dirty Pads
Water distribution looks weak because pads are blocked.
9. Overheating Shutoff
Pump stops after running for a while.
If you want a reliable replacement, check: /products?category=Cooler%20Pumps
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Niyaj Electricals is your trusted partner for high-quality electrical components in Delhi. We specialize in **Niyora** cooler pumps, immersion rods, and more. Visit us at **Meer Vihar, Madan Pur Dabas, New Delhi** for genuine products and expert advice.
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