Blue Diamond SKET 100 is a diaphragm and magnet rebuild kit for Envir-O ET100, ET100A and ETA-100 linear air pumps. The kit includes two 3 1/8 inch replacement rubber diaphragms, a new magnet or shuttle assembly, and a fresh intake air filter pad. Replacing worn internal components can help restore airflow and pressure, support reliable operation, and address low-pressure alarm conditions in compatible pumps used for aerobic septic systems, large fish ponds, and continuous aeration applications.
| ET100 Series Fit: Designed for Blue Diamond ET100, ET100A, and ETA-100 pumps. Two Diaphragms: Includes two 3 1/8 inch replacement rubber diaphragms. Magnet Assembly: Includes a new internal magnet or shuttle assembly. Air Filter Pad: Fresh intake filter helps block dust, grit, and debris. Pressure Support: Helps restore airflow and operating pressure. | Alarm Service: Helps address low-pressure alarms caused by worn parts. Septic Use: Suitable for pumps used in larger aerobic treatment systems. Pond Use: Supports pumps used for large fish pond aeration. Routine Service: Designed for scheduled maintenance every 12 to 18 months. SKET 100 Kit: Factory service kit for compatible 100-series air pumps. |