Blue Diamond Air Pump Rebuild Kits and Parts
These rebuild kits and air filters are used for Blue Diamond air pumps, including the ET Series, ETK Series, ETA Series, and ETKA Series. If you are looking for a rebuild kit for the ETP Series, and ETPA Series CALL FOR INFORMATION (the series with a "P" in the name is sized one lower than the other series - example an ETP60 reqiores a SKET80). Like many diaphragm air pumps, the Blue Diamond air pumps must have the diaphragms replaced, usually every 18-24 months.
Rebuild Kits include an Air Filter (ET30-ET120 models only), 2 Diaphragms, and a Magnet Bar to return the pumps to their full potential. Air filters are also available separately.
| Pump Model | Diaphragm Size | SKU |
| ET30 & ET30A | 1&13/16" Diameter | SKET30 |
| ET40 & ET40A | 2" Diameter | SKET40 |
| ET60 & ET60A | 2 3/8" Diameter | SKET60 |
| ET80 &ET80A | 2 3/4" Diameter | SKET80 |
| ET100 & ET100A | 3 1/8" Diameter | SKET100 |
| ET120 & ET120A | 3 3/4" Diameter | SKET120 |
| ET150, ETX150, ET150A, ET200, ETX200 & ET200A | 4&1/16" | SKETX150/200 |
| ETD150 & ETD150A | 2&11/16" | SKETD150 |
| ETD200 & ETD200A | SKETD200 |




