Blue Diamond ETK60A is a diaphragm and magnet rebuild kit designed for Envir-O ET60, ET60A, ETA-60, ETP40, and ETP40A linear air pumps. The service kit includes two 2 3/8 inch replacement rubber diaphragms, a new magnet or shuttle bar, and an intake air filter pad. Replacing worn internal components can help restore airflow and pump pressure, address low-pressure alarm conditions, and support reliable operation in compatible septic, pond, and aeration applications with regular pump maintenance.
| ET60 Series Fit: Designed for Blue Diamond ET60, ET60A, and ETA-60 pumps. ETP40 Compatible: Also fits compatible ETP40 and ETP40A premium models. Two Diaphragms: Includes two 2 3/8 inch replacement rubber diaphragms. Magnet Bar: Includes a new internal magnet or shuttle bar. Air Filter Pad: Fresh intake filter helps block dust and outdoor debris. | Pressure Support: Helps restore airflow and operating pressure. Alarm Service: Helps address low-pressure alarm conditions after wear. Septic Use: Suitable for pumps used in residential aerobic systems. Pond Use: Supports pumps used for pond and water aeration. Routine Service: Designed for scheduled maintenance of compatible pumps. |