Rotameters

Rotameters are used for assessing volumetric flow rate of gas and fluid on the basis of the movement of float inside tapered tubing. Flow rate is determined by using in built scale of that tube. These measurement systems are considered as the cost effective solutions of measuring gas or liquid flow as these can be operated sans electricity. Therefore, these systems can be used under remote parts or in danger prone areas. Good repeatability, low pressure drop rate and affordable price are the main aspects of rotameters.

The burgeoning demand for Rotameters stems from their myriad benefits and versatile applications. They are used in industries such as chemical, pharmaceutical, water treatment, oil and gas, and food and beverage to assure exact and consistent flow rate readings. Their inherent simplicity, cost-effectiveness, and user-friendliness contribute to their widespread popularity in industrial and scientific settings. 

Metal Tube Rotameters

Price 8100 INR/ Piece

MOQ : 1 Piece

  • Equipment Type
  • Metal Tube Rotameter
  • Accuracy
  • 2% of Full Scale
  • Capacity
  • Up to 35000 LPH (Liquid); Up to 600 Nm/hr (Gas)
  • Color
  • Red
  • Connectivity Type
  • Flanged/Threaded
  • Display Type
  • Other, Analog Scale with Transparent Glass Front
  • Flow Rate
  • 10 LPH to 35000 LPH (Liquid); 0.1 Nm/hr to 600 Nm/hr (Gas)
  • Humidity %
  • Up to 95% RH (Non-condensing)
  • Material
  • 304/316 Stainless Steel, Other Alloys on Request
  • Measurement Range
  • Customizable as per Application Requirement
  • Power Consumption
  • Zero (Mechanical Device)
  • Power Supply
  • Not Required (Operates on Fluid Flow)
  • Pressure Range
  • Up to 40 kg/cm
  • Range
  • 10 LPH to 35000 LPH (Liquid); 0.1 Nm/hr to 600 Nm/hr (Gas)
  • Resolution
  • Depends on Scale Graduation
  • Sensor Type
  • Float-Operated, Mechanical
  • Size
  • Standard
  • Temperature Range
  • Up to 250C
  • Usage
  • Industrial

Glass Tube Rota Meters

Price 4000 INR/ Piece

MOQ : 1 Piece

  • Equipment Type
  • Glass Tube Rota Meter
  • Accuracy
  • 2% of Full Scale
  • Capacity
  • Up to 100,000 LPH
  • Connectivity Type
  • Mechanical (No Electronic Connectivity)
  • Display Type
  • Other, Analog
  • Flow Rate
  • 10 to 100,000 LPH
  • Humidity %
  • Up to 95% RH
  • Material
  • Borosilicate Glass Tube with Metal Fittings
  • Measurement Range
  • Customizable as per application
  • Power Supply
  • Not Required (Manual Operation)
  • Pressure Range
  • Up to 15 kg/cm (varies by model)
  • Range
  • 10 to 10,000 LPH (Liquids); 100 to 100,000 LPH (Gases)
  • Resolution
  • Fine Graduation Markings
  • Sensor Type
  • Float Type (Non-Contact, Magnetic Optional)
  • Size
  • Different Sizes Available
  • Temperature Range
  • -20C to +100C
  • Usage
  • Industrial

Tube Rotameters

Price 8100 INR/ Piece

MOQ : 1 , , Piece

  • Equipment Type
  • Variable Area Flow Meter (Rotameter)
  • Accuracy
  • 2% of Full Scale
  • Capacity
  • Up to 10,000 LPH (Liquids)
  • Connectivity Type
  • Flange / Threaded / Hose Connections
  • Display Type
  • Other, Analog (Direct Tube Reading)
  • Flow Rate
  • Directly Indicated on Tube Scale
  • Humidity %
  • Suitable for 0-100% RH (Non-condensing)
  • Material
  • Borosilicate Glass Tube; Wetted Parts in SS 304/316, PTFE or PVC as per application
  • Measurement Range
  • Customizable per Application (Specify on Order)
  • Power Consumption
  • Zero
  • Power Supply
  • Not Required (Operates Without Electrical Power)
  • Pressure Range
  • Up to 10 Kg/cm (Higher on Request)
  • Range
  • 10 LPH to 10,000 LPH (liquids); 0.1 Nm/hr to 100 Nm/hr (gases)
  • Resolution
  • Fine Graduation Markings for Precision Reading
  • Sensor Type
  • Mechanical Float
  • Temperature Range
  • -20C to +120C Typical (Depends on Model)

Low Flow Glass Rotameter

Price 3600 INR/ Piece

MOQ : 1 , , Piece

  • Equipment Type
  • Low Flow Glass Rotameter
  • Accuracy
  • 2% of Full Scale
  • Capacity
  • Low flow (as per specified model)
  • Connectivity Type
  • Mechanical (Inline Flanged/Threaded)
  • Display Type
  • Other, Direct Glass Tube Indication
  • Flow Rate
  • Low flow rates; precise as per model selection
  • Humidity %
  • Standard ambient operation
  • Material
  • Borosilicate Glass Tube with SS304/SS316/PTFE/Brass end fitting options
  • Measurement Range
  • As per calibration; typically 10-1000 LPH
  • Power Supply
  • Not Required (Mechanical Operation)
  • Pressure Range
  • Up to 10 kg/cm (150 psi)
  • Range
  • 10 to 1000 LPH (Liquid), 0.1 to 10 Nm/hr (Gas)
  • Resolution
  • Fine scale graduations on tube
  • Sensor Type
  • Float-based visual flow measurement
  • Temperature Range
  • Up to 120C

Glass Tube Rotameters

Price 4950 INR/ Piece

MOQ : 1 Piece

  • Equipment Type
  • Variable Area Flow Meter
  • Accuracy
  • 2% of Full Scale %
  • Connectivity Type
  • Flanged / Threaded / Hose Connections
  • Display Type
  • Other, Direct Reading Graduated Scale
  • Flow Rate
  • 10 to 15,000 LPH (Liquid) / 0.1 to 75 Nm/hr (Gas)
  • Humidity %
  • Not Affected
  • Material
  • Borosilicate Glass Tube, End Connections in SS / PVC / PP / PTFE
  • Measurement Range
  • As per application and tube size
  • Power Supply
  • Not Required (Manual Operation)
  • Pressure Range
  • Up to 10 kg/cm
  • Range
  • 10 to 15,000 LPH (Liquid) / 0.1 to 75 Nm/hr (Gas) [customizable]
  • Resolution
  • According to scale graduation, typically high for low ranges
  • Sensor Type
  • Float-based (metal or PTFE), Mechanical Sensing
  • Temperature Range
  • Up to 120C (standard), higher versions on request Celsius (oC)

Water Rotameter

Price 4500 INR/ Piece

MOQ : 1 Piece

  • Equipment Type
  • Water Rotameter
  • Accuracy
  • 2% to 5% of Full Scale
  • Capacity
  • Customizable as per requirement
  • Display Type
  • Other, Direct Tube Scale
  • Flow Rate
  • 10 to 40,000 LPH
  • Material
  • Acrylic Body / Transparent Polycarbonate
  • Measurement Range
  • 10 LPH to 40,000 LPH
  • Power Consumption
  • Nil
  • Power Supply
  • Not Required (Mechanical Device)
  • Pressure Range
  • Up to 10 kg/cm
  • Range
  • 10 to 40,000 LPH (Liter Per Hour)
  • Resolution
  • Depends on Model (Typically 1-5 LPH)
  • Sensor Type
  • Float Type
  • Temperature Range
  • Up to 60C

Acrylic Body RotaMeter

Price 1260 INR/ Piece

MOQ : 1 Piece

  • Equipment Type
  • Variable Area Flow Meter
  • Accuracy
  • 2% of Full Scale
  • Capacity
  • Up to 20,000 LPH
  • Connectivity Type
  • In-line
  • Display Type
  • Other, Clear Acrylic Tube with Engraved Scale
  • Flow Rate
  • 10 to 20,000 LPH (liquids), 0.1 to 200 Nm/hr (gases)
  • Material
  • High Quality Acrylic
  • Measurement Range
  • Customizable per Application
  • Power Supply
  • Not Required (Mechanical Instrument)
  • Pressure Range
  • Max Working Pressure: 10 kg/cm
  • Range
  • 10 to 20,000 LPH (Liquid) or 0.1 to 200 Nm/hr (Gas)
  • Resolution
  • Optimized for visual resolution per model
  • Sensor Type
  • Floating Rotating Vane Type
  • Temperature Range
  • Up to 70C

Glass Rotameter

Price 4500 INR/ Piece

MOQ : 1 Piece

  • Equipment Type
  • Glass Rotameter
  • Accuracy
  • 2% of Full Scale
  • Capacity
  • 10 LPH to 60,000 LPH (varies by model)
  • Display Type
  • Other, Graduated Glass Tube
  • Flow Rate
  • As per Model, Up to 60,000 LPH
  • Material
  • Borosilicate Glass Tube, SS 304/316, PTFE, or PVC End Fittings
  • Measurement Range
  • Customizable as per requirement
  • Pressure Range
  • Maximum 10 kg/cm (varies by model)
  • Range
  • 25 to 2500 LPH (litres per hour) Water
  • Resolution
  • High, as per graduation marks
  • Sensor Type
  • Float-type (displacer, ball, or vane)
  • Temperature Range
  • Up to 120C (standard); higher on request

By Pass Rotameters

Price 9000 INR/ Piece

MOQ : 1 Piece

  • Length
  • 180-200 (scale) Nanometer (nm)
  • Material
  • SS-316/SS-304/P.P.
  • Product Type
  • Rotameters
  • Size
  • up to 24"

Metal Tube Digital Rotameter

Price 16000 INR/ Piece

MOQ : 1 Piece

  • Color
  • Red
  • Material
  • Metal
  • Power Supply
  • Electric
  • Size
  • Different Sizes Available
  • Usage
  • Industrial

Acrylic Rotameter

Price 900 INR/ Piece

MOQ : 1 Piece

  • Accuracy
  • +/-2 %
  • Color
  • Transparent
  • Material
  • Glass
  • Size
  • Standard
  • Usage
  • Industrial

BY-Pass Rotameters

MOQ : 1 , , Unit

  • Accuracy
  • 2 %
  • Color
  • Black
  • Display Type
  • Digital Only
  • Material
  • Stainless Steel
  • Usage
  • Industrial

Acrylic Body Rotameter

MOQ : 20 Pairs

  • Accuracy
  • 2% FSD %
  • Color
  • Transparent
  • Material
  • Acrylic
  • Size
  • 15 NB to 100 NB
  • Usage
  • Industrial