Impeller with Shaft and Cover for FP 1500 pump, sera SE-30591

The impeller with shaft and cover for the FP 1500 pump by sera is a replacement impeller assembly designed to restore the original performance of the sera FP 1500 aquarium pump. This spare part includes the rotor (impeller), the central shaft and the protective cover that guides water flow and keeps the rotating parts aligned. It is intended for routine maintenance and repair of the pump to reduce vibration and noise and to ensure steady water circulation in freshwater and marine aquariums.

Advantages

This replacement impeller assembly is made to match the dimensional and functional requirements of the FP 1500 pump, allowing straightforward fitment without modifications. The integrated cover protects the shaft and impeller from debris while directing flow for efficient operation. Replacing worn or damaged components with this assembly helps reduce operational noise and vibration and restores pump capacity and reliability during continuous aquarium use.

Suitable for

• Maintenance and repair of sera FP 1500 aquarium pumps
• Restoring water circulation in freshwater aquariums
• Restoring water circulation in marine and saltwater aquariums
• Reducing vibration and operational noise caused by worn impellers

Key specifications

• Includes impeller (rotor), shaft and protective cover
• Form and dimensions compatible with FP 1500 pump housing
• Designed for submerged pump operation in aquaria
• Materials suitable for continuous contact with aquarium water
• Balances rotational stability to minimize vibration

How to use

Turn off and unplug the pump before performing any maintenance. Remove the pump from the aquarium or access the pump compartment, open the pump housing according to the manufacturers instructions, and extract the old impeller assembly. Inspect the pump cavity and clean any debris or build-up. Install the new impeller, shaft and cover assembly into the pump housing ensuring correct orientation and fit; the impeller should rotate freely without rubbing on the housing. Reassemble the pump, reinstall it in the aquarium or housing, and reconnect power. Observe operation for a short period to confirm smooth rotation and acceptable noise and vibration levels.

Usage recommendations

Regular inspection and cleaning of the impeller assembly every few months helps maintain pump performance. Replace the impeller assembly if the shaft shows wear, the impeller blades are deformed, or persistent vibration and noise remain after cleaning. Use parts designed for the FP 1500 pump to ensure correct fit and safe operation in both freshwater and marine aquaria.