ByPass Rotameter

ByPass Rotameter

Product Details:

  • Material Metal
  • Test Range 22 to 300 M3/hr of Water / Liquid 0.1 to 800 Nm3/hr of Air/Gas NTP
  • Product Type Rotameter
  • Color Blue
  • Application Industrial
  • Machine Weight 1-5 Kilograms (kg)
  • Supply Ability : 200 Piece Per Month
4500.00 - 10000.00 INR/Piece

Price And Quantity

  • 1 Piece
  • 4500.00 - 10000.00 INR/Piece

Product Specifications

  • Industrial
  • Blue
  • Rotameter
  • 22 to 300 M3/hr of Water / Liquid 0.1 to 800 Nm3/hr of Air/Gas NTP
  • 1-5 Kilograms (kg)
  • Metal

Trade Information

  • Cheque, Cash in Advance (CID), Cash Advance (CA)
  • 200 Piece Per Month
  • 1-2 Week
  • Yes
  • Sample costs shipping and taxes has to be paid by the buyer
  • Middle East, Asia
  • All India

Product Description

Rotameters are otherwise called variable region digital flow meters. Variable zone flow meters work by measuring the stream rate as the liquid goes through a decreased tube where the cross sectional region of the tube steadily gets to be more prominent as the liquid goes through the tube. The term rotameter originates from the early form of the buoys, which had spaces to balance out and focus them inside of the liquid stream. This made the buoys turn. Current buoy outlines are an assortment of shapes (round for instance) and are built of stainless steel, glass, metal, and plastic.

Principle of ByPass Rotameter

Whenever liquid or gas moves through a taper tube containing a buoy, a weight contrast of P1 and P2 is made in the middle of upper and lower side of the buoy. The buoy moves upwards by a power got by increasing the weight differential by the most extreme cross sectional range of the buoy.

Because of taper end of the tube, as the buoy moves upwards, the liquid passing zone increments as a consequence of which the differential weight diminishes. Upward development of buoy stops when the dead load is progressively adjusted by the differential weight. Decreasing of metering tube is designed to the point that the vertical development of the buoy turns out to be straightly corresponding to the rate of stream and the scale is given to peruse the position of the buoy, in this way bringing forth stream rate sign.

In light of Bemoulli's hypothesis, the standard said above can be hypothetically communicated as follows:

1) Flow Formula

Advantages of Rotameter

Used to measure the flow rate of gases & liquid, Rotameter used in multiple industries due to its following advantages:

1) A rotameter doesn't demand any outer power or fuel or any kind of energy, it utilizes just the natural properties of the liquid, alongside gravity, to gauge flow rate.
2) It works on first guideline henceforth exact and repeatability of the signs is great.
3) A rotameter is likewise a generally basic gadget that can be manufactured in large quantity with minimal effort materials, considering its across the board use.  
4) Weight misfortune because of the rotameter is insignificant and moderately consistent on the grounds that the zone through the decreased tube increments with stream rate. This outcomes in decreased pumping expenses.

Rotameter Selection Criteria

1) What is the base and most extreme flow rate for the flow meter?
2) What is the lowest and greatest procedural temperature?
3) What is the span of the funnel?
4) Would you like an immediate perusing rotameter or is a gaze upward table satisfactory?
5) What precision do you require?
6) Do you require a valve to manage the stream?
7) Will there be back pressure?
8) What is the highest procedural weight?

Rotameter Design Components - The two basic components of every rotameter are:

1) Tapered metering tube
2) float

Tube sizes vary from 1/16 to 4 in., with a 1/8 to 2 in.

Driven by technical proficiency, we are counted as the utmost manufacturer, exporter and supplier of excellent quality range of CVG ByPass. The offered product is used for measuring bypass flow in pipelines. This product is precisely manufactured at our well-equipped production unit using supreme quality raw materials and advanced techniques in compliance with set market quality standards. Apart from that, this CVG ByPass is made available for our respected clients at rock-bottom prices.


1) Robust construction
2) Clear display
3) Easy to use
4) Seamless finish

Technical Details:


Fluid Liquids, Gases & Steam
Density / Sp. gravity Up to 1.85
Viscosity Below 10 CP
Design Temperature Up to 150 °C
Design Pressure Up to 13 Kg/cm² in case of Glass Tube Type Up to 25 Kg/cm² in case of Metal Tube Type
Measuring Range 22 to 300 M3/hr of Water / Liquid
0.1 to 800 Nm3/hr of Air/Gas NTP
Line Size 50 NB to 600 NB
End Connection Materials MS / SS304 / SS304L / SS316 / SS316L / Monel / Hastalloy / PVC / PP
Connection Carrier Ring Suitable to mount between ASA/BS/DIN Flanges
Accuracy ±2% of FSD & ± 1.5% on request

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