Blue Diamond Envir-o ET Series Air Pumps

The Blue Diamond ET Series Air Pumps are designed to cater to a multitude of applications including aquariums, ponds, and specific septic systems. These air pumps are engineered to be adaptable, making them an ideal choice for various aquatic environments. With a resilient and compact design, the weatherproof pump is crafted to endure diverse conditions, ensuring consistent and reliable performance. The main body, meticulously constructed from cast aluminum alloy, adds a layer of durability to the pump while maintaining a sleek and modern aesthetic.

• Energy-efficient Green Drive Technology for low power consumption
• Suitable for intermittent and continuous duty applications
• Replacing diaphragm simplifies effective maintenance
• Specially formulated diaphragm material for extended life
• UL and CE approved with a grounded 6' cord
• 2-Year Warranty

Connections
The air outlet features internal threading for compatibility with the included barb adapter; however, we recommend utilizing the provided rubber elbow when connecting 3/8" tubing. For larger tubing, direct connection to the smooth outer surface of the air outlet is suggested. The 14mm outlet is suitable for accommodating 1/2" tubing, while the 18mm outlet can support 5/8" or 3/4" tubing. Should you wish to use 1/2" tubing with the 18mm outlet, additional adapters will be necessary. Across all models where brass is employed to link to a septic pump alarm, the brass component measures 4mm.