PRODUCTS LIST
 
  Model:SA20S series


 
Specifications Dimensions Flow Range How to order
SA20S Glass rotameter are the new products of our company , compared with the other domestic products of the same type, 
it has advantages of high measuring precision, good interchangeability, multiple connection ways, especially the value 
of value of flow rate of the flow mater is in millimeter scale mark, which is capable of providing actual flow scale 
according to the temperature, pressure, density, and vicosity of different flows, solving the problem of indication 
correction. As for the ways of connection, use pipe thread connection. 




DN(mm)

Window
size
axb

Pipe thread connection

L2

A

thread

weight
(KG)

15
25
40
50

33x235
50x240
65x235
85x230

375

58
74
92
112

1/2"G,3/8’G,1/2"NPT*
1G,3/4"G,1"NPT*
1½ G,1½ "NPT*
2"G,2"NPT*

1.1
1.8
3.1
5.1


No.

Meterial

No.

Meterial

1

304SS , 316L , PTFE

4

304SS, PTFE

2

AL.

5

304SS, AL.

3

AL.

6

304SS, 45#

DN(mm)

Model

Measure

Working
pressure(Mpa)

Temp.

Water(L/h)

Air(m3/h)

15

SA20S-15

4~40
6~60
10~100
16~160
25~250
40~400
63~630

0.12~1.2
0.3~3
0.5~5
0.8~8
1.2~12
2~20

≤1.0

(-20°C
~120°C)

25

SA20S-25

63~630
100~1000
160~1600
250~2500

2~20
3~30
5~50
8~80

≤1.0

40

SA20S-40

160~1600
250~2500
400~4000

5~50
8~80
12~120

≤0.9

50

SA20S-50

400~4000
630~6300
1000~10000
5000~16000

12~120
20~200
30~300

≤0.7



flowmeter
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