No

Item

Value

1

Outer Diameter

Φ25MM±0.5MM

2

Inner Diameter

φ10MM±0.5MM

3

Wall Thickness

7.5MM

4

Micro hole Average diameter

φ0.03-φ0.06MM

5

Bubble Diameter

0.5~2MM(fresh water), 0.8~3MM(salt water)

6

Bubble Quantity per Meter

700-1200pcs

7

Oxygen Transfer

0.002~0.006m3/Min·M

8

Air Flow

0.1~0.4M3/M·H

9

Cover Area

1-8 M2/M

10

Applicable Water Depth

1~5 Meters

11

Applicable Pressure Range

10 ~ 80kpa

12

Power per KW

suitable for 150 ~ 200M hose

13

Metre Heavy

335G

14

Packing

100M/roll

15

Color

Black