Air Pump LW-300B3/350B3/400B3

LW-ALL

Yasunaga Air Pump LW-300B3/350B3/400B3 is based on electromagnetic linear diaphragm motion with oil-less operation, and designed for compactness and low energy consumption. Aluminum die cast body ensures low noise and low vibration characteristics, and long durability. Yasunaga has been receiving high reputation for reliable performance of its air pumps for environmental and industrial applications since 1972.

Yasunaga has been receiving high reputation for reliable performance of its air pumps for environmental and industrial applications since 1972.
Based on Yasunaga long experience in manufacturing technology and sets of high quality assurance and control standard, Yasunaga have achieved our position as a leader in liner pump products.

Yasunaga products have received worldwide acceptance in the North America, European countries, Australia, New Zealand and other Pacific island and South East Asian countries with UL, CE and other certifications as ISO9001 and ISO14001. Yasunaga product line encompasses wide range of customer needs for various application requirements.

Table of Contents

Applications

          Quality of Yasunaga’s air pumps is supported by long years of engineering experience and constant and on-going research and development exercises, and enjoying reputation as one of leading manufacture of air pumps. Yasunaga’s air pumps are widely used in such applications as aerated water treatment system (such as septic tank) medical and physical therapy equipment, fish farm and various industrial applications.

Living Environment
  • Aeration of Septic TankFuel Cell
  • Air Supply(Resource)of
  • Bubble Jet Bath
  • Air Purifier
Industry Purposes
  • Aeration of Water Soluble Coolant
  • Air Tweezers(Forceps)
  • Various Kinds of Burners
  • Bubble Clearner
  • Gas Analyzing Unit
  • Backwash of Filter Unit
Aquarium Fish, Live Fish Industry
  • Culture Pond/Fish Farm
  • Aquarium Fish Tank

Feature

Performance Curves

Dimensions

Specifications

Item / Type

LW-300B3

LW-350B3

LW-400B3

Voltage (V)

AC200

Frequency (Hz)

50

50

50

Rated Pressure (kPa)

20

20

20

Pump Pressure Range (kPa)

10〜25

10〜25

10〜25

Input (W)

240

320

380

Rated Flow (L/min)

300

350

400

Outlet Dia. (mm)

φ26(VP20)

φ26(VP20)

φ26(VP20)

Mass (kg)

16.0

16.0

16.0

Noise Level (dB)-1m

50

50

55

※ The information presented is based on technical data and test results of nominal units.