Lantern Sight Glass Flow Indicator rotary Sight Glass

Model NO.：Sight Flow Indicator
Measuring Media：Liquid
Measuring Principle：Mechanics
Certification：JIS, DIN, ANS, GB, CE, UL, RoHS, ISO
Connection：Clamp-on; Flange; Screw; Union
Material：CS, Ss, PTFE
Glass Pieces：One; Two
Origion：Tianjin
Package：Wooden Case or Carton
Trademark：U-ideal
Specification：CE, ROHS, SGS, GMP
Origin：Tianjin, China

Product Description
We Supply All Kind Of Sight Glasses, Sight Flow Indicators, Tank Manhole Cover, Sanitary Manways, Liquid Level Gauges, Sight Glass Fittings, Sanitary Sight Glasses.

Lantern Sight Glass Flow Indicator rotary Sight Glass is committed to helping customers to monitor and verfify the flowing medium such as petroleum products,liquefied gases,solvents or hazardous and corrosive chemicals and liquids.Monitoring Sensing and Revealing the fluids in operation,to help you keep them under your control for safety and trouble shooting in economical ways.

It can be used in chemical tower with high temperature, strong corrosivity, easy poisoning, great danger and easy crystallization to ensure its safe production.It has the characteristics of small installation size, small driving torque, simple and quick operation, and at the same time it has a good flow regulation function and closed seal characteristics, the sight glass in large and medium caliber, medium and low pressure, it is the dominant form of the sight glass.

Sanitary sight flow indicator made in China
Caged FEP sight flow indicator, sanitary sight gauges, sanitary threaded screwed sight glasses with net protection.

Two Glass Sight Glasses / Flow Indicator
With Flag, Vane, Ball or without Indicator Device suitable for liquids, gases, steam body made of steel, C-steel, CrNiMo steel available in various variants, also in special materials.

Usable for liquids, gases, steam body made of deep-drawn CrNiMo-steel (316L) surface finish of the body Ra ≤ 1.6 μ M easy-to-maintain owing to the clamp system long operational lifespan, manageable installation well-priced stainless steel sight glasses.

Manufacturer and Exporter of Sight Flow Indicator, Level Sight Glass Indicator, Tank Sight Glass Indicator, Flanged Sight Flow Indicator and Sight Glass Indicators.

We have three excellent engineers，who have many years' experience of designing industrial meters and valve fittings.They could design products according to clients' requirements and work on dealing with the problems occurring in production.

Functions of Impeller Type Water Flow Indicator

1. Real-time pipeline flow visualization

The built-in impeller rotates driven by flowing water; operators can directly judge whether there is fluid circulation inside the pipeline through the observation window, no need for secondary detection instruments.

2. Judge flow status quickly

• Impeller steady rotation: Normal water circulation
• Slow/irregular rotation: Insufficient flow, pipeline blockage, pump abnormal output
• Static impeller: Pipeline cut-off, pump shutdown, serious clogging

3. System debugging & maintenance auxiliary

Used in cooling water systems, water circulation loops, water treatment pipelines to check pipeline unobstructed condition during equipment startup and daily patrol. Quickly locate blocked valves, filter blockages and pipeline dead zones.

4. Prevent equipment dry-running protection

Installed on cooling circuits of mold machines, compressors, heat exchangers, reactors. No rotating impeller means loss of cooling water, reminds staff to stop equipment to avoid overheating burnout.

5. Simple flow rough estimation

Rotation speed is proportional to water flow rate; experienced workers can roughly judge flow volume by impeller rotating speed without flowmeter.

6. Medium impurity preliminary observation

Transparent viewing window allows observation of sediment, bubbles, foreign debris mixed in the water while checking rotation.

Main Application Scenarios

Cooling water pipelines for injection molding machines, central air conditioning water circulation, industrial furnace cooling loops, chemical reactor cooling systems, water treatment equipment circulating pipes.

Short English Summary

Impeller water flow indicator visually reflects pipeline water circulation by rotating impeller. It monitors flow existence, judges pipeline blockage, assists equipment commissioning, and prevents dry burning of cooling devices, widely used in industrial cooling water pipelines.