Drain Unblocker For Both 40mm & 50MM Pressure Pipes.
With the Drain Unblocker! you can prime your pool pump. The Drain Unblocker! Is a simple to use bladder pump which will prime the pump, or, fill pipes with water displacing the air inside of them. All with the use of a standard garden hose.
The Drain Unblocker! comes with a special shut off valve to give you complete control of the water flow. This means it can be easily managed by one person.
The procedure is simple to prime a pool pump:
- Turn off equipment
- Loosen pump lid, or, set filter to bypass or recirculate.
- Connect Drain Unblocker! To your garden hose with the valve off. And the garden tap on.
- Insert Drain Unblocker! Into the skimmer box of the swimming pool.
- Turn the valve on, and allow to fill the pump basket and allow to overflow a little.
- Tighten the lid of the pump.
- Turn off Drain Unblocker! Valve and remove from the pipe.
- Turn on equipment and displace and residual air.
- When happy with water flow. Operate equipment as per normal usage.