Aquascape Impeller & Shaft for Aquasurge Pond Pump Series

Impeller and Shaft assembly for Aquascape Aquasurge Series Submersible pumps

Specification & Features:

• This impeller assembly is suitable for, (select from drop down menu above)
• Aquascape Aquasurge 3000 : 91071
• Aquascape Aquasurge 4000 : 91072
• Aquascape Aquasurge 5000 : 91073
• Aquascape Aquasurge 2000-4000 adjustable flow : 45016
• Aquascape Aquasurge 4000-8000 adjustable flow : 45017
• The assembly includes shaft, washers & rubber bushes
• Robust bearing and shaft design so no lubrication is needed.

Recommendations:

• It is recommended to replace the Impellor and Shaft every 12-18 months.
• When in use, the Pump must always be fully submerged in water and should be placed on a stable surface. Care must be taken to ensure that pump is deep enough inside the water body to not suck air from the surface. Suction of air by the water pump is called Cavitation and is one of the most common causes of premature impeller wear.
• The impeller and shaft assembly of a pump is a wearing consumable part. Regular inspection, cleaning and maintenance will ensure longer service life of the impeller and of the pump.
• A worn or damaged impeller should be replaced. Failure to do so may result in serious damage to the pump.

Steps to inspect / replace the impeller in Aquascape Aquasurge series pump:

1. Disconnect the power cord from the power supply
2. Take the pump unit out of water
3. Detach tubing and/or fountain kit
4. Remove the 4 screws to disconnect the water chamber cover
5. Remove the impeller by either turning anti-clockwise and pulling out gently or by pulling the tab to unclip
6. Clean the impeller and check for any signs of wear & tear or damage. Replace the impeller if needed.
7. For 3000 model, the impeller assembly can be inserted into the pump body with no specific alignment requirement. For models 4000, 5000, 2000-4000 adjustable flow & 4000-8000 adjustable flow ensure that the raised key on the impeller face plate aligns to the groove in the pump housing. Refer to user manual for details.
8. Reinstall the water chamber cover
9. Reattach the tubing and/or fountain kit
10. Place the pump back inside the water body and connect back power supply.