HK40L Linear Air Pump Hakko Matala

Product details

HK40L Linear Air Pump Hakko Matala is a linear air pump designed to deliver strong, consistent aeration for aquarium and pond setups. It’s used to power air stones, diffusers, and other air-driven water circulation tools, helping maintain oxygen exchange and surface agitation where an air supply is preferred. This model is built around a durable cast iron body and is described as an oil-free pump, making it straightforward to operate and maintain in long-running systems.

Features:

• Durable cast iron body design for long service and reliable airflow
• High air output for its size, suitable for aeration where steady performance matters
• Very low noise operation rated at 32/38 dB at 1 meter for quieter run time
• Completely oil-free operation to support easy maintenance
• Overload protection with an automatic off/on cycle for overheat situations
• UL and CE listed for outdoor use
• Includes an outlet fitting sized for standard airline connections (5/8" O.D.)

Specifications:

• Maximum airflow: 70 liters per minute
• Noise level: 32/38 dB at 1 meter
• Body style: Cast iron
• Outlet fitting: 5/8" O.D.
• Power cord: 6 foot power cord supplied
• Warranty: 36 month warranty