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LZS Series Plastic Tube Flowmeter

It's transparent plastic-body variable-area rotameter with permanent scale for corrosive liquid and gas flow indication in laboratory, chemical dosing, and water treatment applications, with PVDF body and Viton O-ring sealing.

Applications

  • Acid, alkali and other corrosive liquids

  • Chemical dosing and light industry

  • Pharmaceutical production

  • Food processing equipment

  • Water treatment and environmental protection

  • Equipment panels and local flow indication

Key Features & Advantages

01
Clear Permanent Scale
Transparent AS or PC tube provides instant visual flow indication, while the permanent scale supports quick routine checks.
02
Corrosion-Resistant Plastic Construction
Plastic shell, SS304 guide and ABS components resist acids, alkalis and corrosion while remaining lightweight and durable.
03
Up to 6 Bar Operation
Maximum working pressure of 6 bar suits low-pressure liquid control in chemical, food and environmental systems.
04
Flexible Process Connections
Optional flange or threaded connections simplify installation across different pipelines and equipment layouts.

Download

File Name
Time
Type
Download
ROTAMETER-Datasheet-Pokcenser
Sep 05, 2026
PDF

Technical Data

Model

LZS-15
(L/h)

LZS-20
(L/h)

LZS-25
(L/h)

LZS-32
(m³/h)

LZS-40
(m³/h)

LZS-50
(m³/h)

LZS-65
(m³/h)

LZS-80
(m³/h)

LZS-100
(m³/h)

LZS-125
(m³/h)

LZS-150
(m³/h)

Range

6~60
10~100
16~160
25~250
40~400
60~600
80~800
100~1000

40~400
60~600
100~1000

60~600
100~1000
160~1600
250~2500
300~3000

0.4~4
0.6~6
1~10

0.4~4
0.6~6
1~10
1.2~12

0.4~4
0.6~6
1~10
1.6~16

1~10
1.6~16
5~25
8~40
12~60

5~25
8~40
12~60
12~80

8~40
8~50
12~60
14~90
18~120

15~150
22~180
25~200
22~220

15~150
22~180
25~200
22~220

Type

Long tube/Short tube

Short tube

Flange Connection

Accuracy

±4%

Temperature

0-60℃

Pressure

≤0.6MPa


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