Performance under Pressure

Hakko Air Pump Line Hakko HK25L Vacuum Air Pump Hakko HK25L Vacuum Air Pump




Hakko HK25L Vacuum Air Pump

Hakko HK25L Vacuum Air Pump

The Hakko HK-25L Linear air pump represents a top of the line Liner Air Compressor with 3 year warranty.

The Hakko HK-25L is a vacuum style air pump suitable for industrial use such as medical or technical industries and represents a top of the line vacuum air compressor with 36 month warranty.

The HK-25L is not recommended for outdoor use or on ponds and aquariums. We recommend you use the HK25LP for aquariums or ponds and outdoor use.

The Hakko Air Pump 25 will deliver a maximum of 32 Liters Per Minute.

It is a small unit with a surprisingly high output. Ideal for pressure up to 4.58 psi.. Shut off pressure is 5 psi. The Hakko air pumps are built to last with a very durable body and mechanics meaning years and years of everlasting quality airflow.

Very low noise 32/38 dB at 1 meter, low power consumption, Silent operation, Completely oil free, Overload protection with Auto off/on switch for overheat situations. Low power consumption. UL and CE listed for outdoor use.

The outlet fitting is approx 5/8" O.D. The power cord is 6 feet long.  110 Volt standard. 220 volt is by special order.

Hakko HK25L Performance Curve

The graph above shows water depth in feet.

This is special order only. Call for details.

Item # Description Price Add to Cart
28017Hakko HK25L Linear Air Pump$0.00 Add to Cart
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Koi & Pond Tip of the Day
June 26th, 2017
The bacteria in a biological filter converts ammonia to nitrites and nitrites to nitrates. In a water garden with plants the nitrates are used by the plants. In a koi pond, or other pond with few or no plants, the nitrates just continue to build up in the water. Nitrate is far less toxic than ammonia or nitrites, but if allowed to build up for too long it will present problems. At least every 3 to 5 weeks a partial (about 10 to 20%) water change is needed to reduce nitrate levels in fish ponds.
Tips by » Koi Clubs USA

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