■ Kitahara net is a device that collects water by using two net entrances to obtain a certain flow rate.

■ The diameter difference between the first mesh inlet (upper part 1) and the second mesh inlet (upper part 2) is usually twice. For example, if the upper 1 inlet diameter is 20, the next upper 2 inlet diameter is 40 cm.

■ Available in Various Net Mesh Sizes:

- Phytoplankton Net : 1um / 5um / 7um / 10um / 20um or less

- Zooplankton Net : 23um / 25 / 31/ 32 / 34 / 36 / 39 / 40 / 43 / 45 / 47 / 49 / 50 / 53 / 57 / 60 / 63 / 67 / 70 / 78 / 80 / 87 / 90 / 115 / 120 / 150 / 200 / 220 / 250 / 290 / 285 / 300 / 306 / 330 / 333 / 400 / 450 / 500 (Basic White), 500 (Black optional) / 1000 (Basic White), 1000 (Black optional) / 1180um

■ Mouth Diameter (entrance diameter): 2 types - Upper 1st and 2nd diameter Φ20cm x Φ40cm / Φ22.5cm x Φ45cm

■ Net Mesh Origin: Sefar (Swiss) / Saat (Italy)

■ Frame Material (Upper frame material): Stainless Steel (SUS306)

■ Net Bucket Material: Upper-M.C (Monomer Caster) + Bottom-Clear Acrylic