Blue Diamond
Blue Diamond ET Series Air Pump Aeration Kit
Best all-in-one aeration solution for ornamental pond owners.
These Blue Diamond ET Series Air Pump Complete System Kits are designed for straightforward setup, pairing reliable air pumps with compatible Matala diffusers for effective pond aeration. The weatherproof pumps feature a durable cast aluminum alloy body and utilize energy-efficient Green Drive technology for low power consumption. Kits include the necessary pump, tubing, and diffusers, tailored for ornamental ponds with shorter tubing runs. The ET series pumps are versatile, supporting both intermittent and continuous duty cycles. Proper sizing is crucial to prevent back pressure, ensuring optimal performance and extended diaphragm life in your water feature.
$209.00
Owner Satisfaction
4.6
/ 5
Category Rank
496
/ 2530
#496 in Fountain & Pond Accessories
Price vs Category Average
-57%
Below average
Pump Body Material
Cast aluminum alloy
/ Cast aluminum alloy
Who it's for
- Budget-conscious pond owners seeking lower long-term electricity costs
- Reliability-focused hobbyists wanting equipment that lasts for years
- Homeowners living near their ponds who prioritize a quiet environment
Who should skip it
- Shoppers working with a limited initial equipment budget
- Hands-off owners who prefer maintenance-free pond equipment
- Owners of deep ponds requiring high-pressure aeration systems
Performance breakdown
Energy Efficiency
Green Drive technology keeps operational costs low for continuous pond aeration.
Build Durability
Cast aluminum housing provides a robust, weather-resistant exterior for outdoor environments.
Installation Simplicity
Complete kit inclusion makes setup straightforward for immediate pond integration.
Acoustic Performance
Quiet operation ensures your water feature remains a peaceful backyard retreat.
Maintenance Ease
Replaceable diaphragm kits simplify long-term upkeep and extend pump service life.
System Versatility
Adaptable for ponds, aquariums, and septic systems with reliable duty cycles.
Key Specs
Pump Body Material
Cast aluminum alloy
Maximum Tubing Length
130 feet
Maximum Water Depth for Diffusers
7 feet
ET30 Performance
30Lpm @ 0.15 bar
ET120 Power Consumption
90W
Noise Level (ET30)
40dB
ET30 Dimensions
8" x 6" x 7"
Warranty
2 Years (Excluding Diaphragms)
Features
- Simple and quick installation process for immediate use
- Weatherproof pump housing ensures durability outdoors
- Energy-efficient Green Drive technology minimizes power usage
- Suitable for both intermittent and continuous duty operation
- Easy maintenance via replaceable diaphragm kits
- Designed to team up pumps with compatible Matala diffusers
- Versatile application across ponds, aquariums, and septic systems
- Includes necessary components like manifolds and weighted tubing
What customers say
Customers consistently praise the Blue Diamond ET Series for its exceptional reliability and robust build quality. Many users highlight its ability to run continuously for years without failure, making it a trusted choice for critical applications like septic aeration and pond management. The consensus is that while the initial investment is notable, the pump delivers superior longevity and consistent performance, justifying its price point as a high value, low maintenance solution.
Know before you buy
Yes, these pumps are engineered for both intermittent and continuous duty cycles, making them perfectly safe for constant, year-round operation in your pond.
The included diffusers are designed to operate effectively at a maximum water depth of 7 feet. Exceeding this depth can create excessive back pressure, which may shorten the lifespan of the pump's diaphragm.
The ET30 model operates at approximately 40dB, which is roughly equivalent to the sound of a quiet library or a soft whisper, making it unobtrusive for most residential garden settings.
Yes, the pump features a durable cast aluminum alloy body specifically designed to withstand outdoor elements. However, it is always best practice to place the pump in a shaded, well-ventilated area to protect it from direct, extreme weather.
No, diaphragms are wear items that will eventually need replacement depending on your usage and back pressure. Fortunately, the system is designed for easy maintenance, and replaceable diaphragm kits are available to keep your pump running long-term.
Proper sizing is critical to avoid back pressure. Ensure your tubing run does not exceed 130 feet and that your diffuser depth stays within the 7-foot limit to maintain optimal airflow and protect the pump's internal components.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$209