Air Rotameter

Air Rotameter
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Product Description

We are wide range of rotameter manufaturer we engaged in providing best, measurement products calling name is Air Rotameter.We follow advanced market trends and design the most reliable products which are simple to use and are accurate in reading. They are perfect tin design, highly reliable, handy, sustainable, advanced, easy to use and are available in the market at the minimum price range. 

Defination : Air Rotameter


Rotameter which is manufacture in Acrylic Body is a relatively simple & reliable instrument for measuring the continuous flow rate indication, in the Acrylic tube rotameter.


Manufacturing Process : 


Air Rotameter which is manufacture in Acrylic body is a tapered tube drilled directly in Acrylic Body, with engraving the flow rate. In Acrylic Body Rotameter, flow range is calibrated, engraved and colored with black or other colors in body itself, for long lasting durability, with its Top-Bottom Screwed or Nozzle Connection.

End Connection : 

Generally, End-Connection , some times called as a Top-Bottom connection or Inlet- Outlet connection , of the Acrylic Body Rotameter, fitted with as a Screwed or Nozzle connection , in a stainless steel grade of 304 or 316.

How it Works :

Your line fluid raises the float in tapered Acrylic body tube area, increases as float moves upward, thereby showing the exact (Increasing) flow in the acrylic tube Rotameter.


Uses :


Air Rotameter are generally used for measuring the flow range of Air, and Gases, etc.


Specification of Air Rotameter :

Type Air Rotameter
Metering Tube Acrylic Body
Line Size 1” to 4”in Screwed or Nozzle Connection
Scale Engraved on Acrylic Body with suitable colour
Gland Packing PTFE
Accuracy ( / - 2% ) On Full Scale Display
Float SS 304 / SS 316 / Teflon
Inlet/outlet Bottom to Top
Connection Threaded of SS.304 / 316, Nozzle / Screwed, Size, in BSP or NPT, Male or Female.
Service Specify or As per Buyer Choice
Operating Pressure Normal / As per requirement
Operating Temp. 80 Deg.C
Float Material SS.304 / SS.316 / Teflon
All wetted Parts SS.304 / SS.316
Rangeability 10 : 1
Line size ½” to 4”
Float Material MOC SS 304 / SS 316 / TEFLON
Measuring Units LPH / LPM / M3HR
Nozzle / Screwed MOC SS 304 / SS 316
O-Rings Neoprene,PTFE,Silicon

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