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Blue Diamond ETK40 Repair Kit for ET40 and ETA-40 Air Pumps New

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Blue Diamond ETK40 Diaphragm Repair Kit for Envir-O ET40 and ETA-40 Air Pumps


SKU: ETK40

Blue Diamond ETK40 is a diaphragm repair and service kit designed for Envir-O ET40 and ETA-40 linear air pumps. It supports routine maintenance of pumps used in residential aerobic septic systems, small garden ponds, and hydroponic reservoirs. The kit generally includes replacement rubber diaphragms and a magnet or actuator bar to replace worn internal components, helping restore airflow and pressure while extending the useful service life of compatible Blue Diamond pumps for regular servicing.

Features

• ET40 Compatibility: Designed for Blue Diamond Envir-O ET40 air pumps.
• ETA-40 Compatibility: Suitable for compatible ETA-40 linear air pumps.
• Diaphragm Service: Replaces worn rubber diaphragms during maintenance.
• Actuator Support: Kit may include a replacement magnet or actuator bar.
• Airflow Restoration: Helps restore pump pressure and airflow performance.
 • Routine Maintenance: Recommended for periodic linear pump servicing.
• Septic Applications: Supports pumps used with residential aerobic systems.
• Pond Applications: Services pumps used for smaller garden pond aeration.
• Hydroponic Use: Maintains pumps used with hydroponic air reservoirs.
• Service Kit: Helps extend the useful life of compatible Blue Diamond pumps.