No

Technical parameter

Specification

RHZKF9.0/30
(H2001-9.0)

RHZKF6.8/30
(H2001-6.8)

RHZKF4.7/30
(H2001-4.7)

RHZKF8×2/30
(H2001-6.8×2)

1

Whole weight

≤12kg

≤10kg

≤8.5kg

≤17kg

2

External dimension

××mm

long * wide * high

650×270
×225

600×270
×210

600×270
×200

600×350
×210

3

Applicable ambient temperature

-30-60

4

Specified working pressure of the gas cylinder

30Mpa

5

Volume of the gas cylinder (water capacity)

9.0L

6.8L

4.7L

6.8L×2

6

maximum store

2700L

2040L

1410L

4080L

7

Feature

Pressing type

8

The greatest resistance of inhaling

≤500Pa

9

The greatest resistance of exhaling

≤1000Pa

10

warning pressure

5~6Mpa

11

Sound level of calling

≥90dB

12

Suck the carbon dioxide content in the gas

≤1%