Rotameter Flow Meter

Rotameters also known as Variable Area Flow Meters are used to measure the volumtric flow rate of liquids or gases in a closed tube. They provide a constant flow rate measurement and can also offer optional switching capabilities to control the flow in a system or process. Most rotameter flow bodies are made of glass or plastic, some are metal. Acrylic and polyamide are common plastic types used in rotameter construction. Metal rotameters are generally made in stainless steel or brass bodies. Some is specifically designed for the measurement of low flows of liquid and gases.

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Pokcenser Automation Technology Co., Ltd

Mobile: +86 181 7515 5326

Email: info@pokcenser.com

Tel: +86-731-8229 9492

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LZS Series Plastic Tube Flowmeter

Features

Tube material AS or PC
Max working pressure: 6 bar
Permanent reading scale
Flange or thread connection optional

Applications

Chemical Industry
Light Industry
Pharmaceuticals
Food
Environmental Protection

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Advantages

Simple structure, easy operation
Low weight, unbreakable and long life span
Transparent design, convenient to monitor and read
Corrosion resistant

LZS plastic tube flowmeter is featured with light weight, corrosion resistant, unbreakable, innoxious, tasteless and convenient. The float of this series Plastic LZS Flow Indicator all adopts the plastic shell, so it has excellent performance of acid resistant, alkali resistant and corrosion resistant. Except AS taper tube, the plastic tube rotameter uses SS304 leader and ABS material for other parts.

Resources

Datasheet

File Name	Time	Type	Download
LZS Series Plastic Tube Flowmeter	Sep 28, 2025	PDF

Technical Parameters

LZS-15 (L/h)	6~60, 10~100, 16~160, 25~250, 40~400, 60~600, 80~800, 100~1000
LZS-20 (L/h)	40~400, 60~600, 100~1000
LZS-25 (L/h)	60~600, 100~1000, 160~1600, 250~2500, 300~3000
LZS-32 (m³/h)	0.4~4, 0.6~6, 1~10
LZS-40 (m³/h)	0.4~4, 0.6~6, 1~10, 1.2~12
LZS-50 (m³/h)	0.4~4, 0.6~6, 1~10, 1.6~16
LZS-65 (m³/h)	1~10, 1.6~16, 5~25, 8~40, 12~60
LZS-80 (m³/h)	5~25, 8~40, 12~60, 12~80
LZS-100 (m³/h)	8~40, 8~50, 12~60, 14~90, 18~120
LZS-125 (m³/h)	15~150, 22~180, 25~200, 22~220
LZS-150 (m³/h)	15~150, 22~180, 25~200, 22~220
Accuracy	±4%
Temperature	0-60℃
Pressure	≤0.6MPa

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