Atlantic Water Gardens Impeller Assembly for Md550
£29.99
Sale price
£29.99
Regular price
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Atlantic Water Gardens Impeller Assembly for Md550
£29.99
Sale price
£29.99
Regular price
Shipping calculated at checkout.
AT-RP-MDI-0500
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Description
Genuine OEM Replacement
Restore full performance to your TidalWave MD550 mag-drive pump with this genuine replacement impeller assembly. The MD550 delivers 650 GPH (2,460 LPH) at 40W with up to 2.4 metres (8 feet) of head pressure — a capable unit for medium water features. A fresh impeller assembly brings back quiet, efficient operation when noise or flow loss signals wear.
When to Replace
Mag-drive pumps like the MD550 can run for years without service, but the ceramic shaft and impeller bearing cup gradually wear. The first sign is usually increased noise — a grinding or rattling sound during operation. Flow drop-off follows as the impeller wobbles. Replacing the complete assembly at the first sign of noise prevents further damage to the bearing cup moulded into the pump housing, which is not a field-replaceable part.
| Compatible Pump | TidalWave MD550 Mag-Drive Water Feature Pump |
|---|---|
| Rated Flow (parent pump) | 650 GPH (2,460 LPH) |
| Max Head (parent pump) | 2.4 m (8 ft) |
| Power Draw (parent pump) | 40W |
| Warranty | 5-year (parent pump) — OEM part |
How to Replace
Unplug the MD550 and remove from the water. Twist the front cover counter-clockwise to open the impeller chamber. Remove the old assembly and seat the new impeller unit into the bearing cup. Reinstall the cover and confirm smooth rotation. Return to service. Inspect annually during spring pond startup.
Ideal for medium fountain basins, water walls, and decorative water features.
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Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.
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We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Manufacturing
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.