Is Your Water Pump Sputtering? Here is How to Fix an Airlock Like a Pro
There is nothing more frustrating than turning on your tap in the middle of a hot Dubai afternoon only to hear a coughing, sputtering sound—or worse, nothing at all.
How to Remove an Airlock from Your Water Pump
If your water pump is running but no water is coming out, you likely have an airlock. An airlock occurs when air becomes trapped in the pipes or the pump casing, preventing the water from flowing. While it sounds serious, it’s often a simple fix. In this guide, the experts at Master Technicals (your Water Pump Repair Guru) will show you the easiest ways to bleed your pump and restore your water pressure instantly.
Why Airlocks Happen in Dubai Homes
Before diving into the fix, it is helpful to understand why airlocks happen in the first place. In Dubai, extreme heat and typical plumbing setups can make airlocks a common issue:
Recent Repairs
If you recently had a pipe fixed or replaced, air likely entered the system during the process.
Empty Tanks
If your main water tank ran dry unexpectedly, the pump may have sucked in air instead of water.
Small Leaks
Even a tiny pinhole leak in the suction line can pull air into the pump over time.
How to Bleed Your Pump and Remove the Airlock
Follow these simple steps to remove the trapped air from your water pump system. Note: Before starting, make sure your water tank actually has water in it!
- 1Turn Off the Power
Never work on a water pump while it is connected to power. Switch off the breaker to ensure your safety.
- 2Locate the Bleed Valve or Priming Plug
Check the top of your pump casing for a small plug or valve. This is designed to let air escape. Slowly open it using a wrench or screwdriver.
- 3Let the Air Escape
As you open the valve, you should hear a hissing sound as the trapped air is pushed out. Wait until water starts flowing out smoothly with no bubbles. Once you see a steady stream of water, quickly tighten the plug back up. Turn the power back on and listen for your pump running smoothly!
Professional Tip
If you’ve tried to bleed the pump and the pressure still won't return, you might have a failing seal or an issue with the impeller. Don’t risk burning out the motor by letting it run dry. Contact our Water Pump Repair Dubai team for 24/7 assistance to prevent costly damage.