Glass Tube Rotameter

Glass Tube Rotameter


Glass Tube Rotameter is fundamentally a Variable Area Flow Meter.

GLASS TUBE ROTAMETER operates on the principle of variable area of the fluid in the glass tube. The main function of the GLASS TUBE ROTAMETER is to raise the float in the tapper tube. Thus the area of the passage of fluid increases. As the float moves up and down according to the rate of flow of fluid in the tube. Thus tube and float in combination with each other decides the rate of flow of fluid which is indicated on a scale.



Working :
The float rises due to an increase in the flow velocity. As a result, the position of the float at different flow is then marked, calibrated. Finally it is then machined to form a scale on the eternal body of the Glass Tube Rotameter to device a perfect display.


Our Speciality
CVG Glass Tube Rotameters are available in Flanged / Screwed / TC End connection and are installed in the pipeline facing vertically upward. As glass is used it is not affected by chemical reactions. Glass tube rota meter does not require any external power.


Special Features

Volumetric Flow Measurement
Will work on gravity flow
Weatherproof Stainless Steel Casing option available
Design & Calibration Confirrms to ISA-PR16.5 & ISA-PR16.6
Extreme low cost instrument

• Heavy Duty Design with Maximum Visibility
• Two Tone Powder Coated Excellent Finish
• No Threads in Body, Avoids Corrosion
• Easy to Maintain and Replace
• Suitable for on Line Installation




We are Exporters & Suppliers in Following Countries


UAE : Dubai, Abu Dhabi, Sharjah, Ras al-Khaimah, Ras al-Khaimah, Umm al-Quwain, Umm al-Quwain, Khor Fakkan, Dibba Al-Hisn, Sharjah.
Kuwait : Hawalli, Bayan area, Bnied al sridhar, Hawalli Area, Mishref, Rumaithiya, Salmiya, Salwa, Jabriya, Abdullah Al-Salem, Doha (Kuwait), Fayha, Kuwait sridhar.
Saudiarabia : Al-Abwa, Al Artaweeiyah, Al-Hasa, Badr, Baljurashi, Bisha, Bareg, Buraydah, Al Bahah, Buq a, Dammam, Dhahran, Dhurma, Dahaban, Diriyah, Duba, Dumat Al-Jandal, Dawadmi.
Behrain : Manama, Riffa, Muharraq, Hamad Town, A'ali, Isa Town, Sitra, Budaiya.
Muscut : Adam, As Sib, Al Buraimi, Al Hamra, Al Jazer, Al Madina A'Zarqa, Al Suwaiq, Bahla, Barka
Bangkok : Bangkok, Nonthaburi City, Pak Kret, Hat Yai, Korat, Chiang Mai, Udon Thani, Surat Thani, Mae Sot, Khon Kaen.
Phillipines : Alaminos, Angeles, Antipolo, Bacolod, Bacoor, Bago, Baguio, Bais, Balanga, Batac, Batangas City, Bayawan.
Iran : Abadan, Abadeh, Abyek, Abhar, Abyaneh, Ahar, Ahvaz, Alavi, Aligoodarz, Alvand, Amlash, Amol, Andimeshk, Andisheh, Arak, Ardabil, Ardakan, Asalem,
Irak : Erbil, Baghdad, Mosul, Basra, Haditha, Dahuk.
Qatar : AL wakair, Abu az Zuluf, Al Ghanim, Al Khuwayr, As Salatah
Indian Areas:
Maharashtra : Nagpur, Nashik, Thane, Washim, Pune, Ahmednagar, Solapur, Amravathi, Mumbai, Aurangabad, Kolhapur, etc.
Gujarat : Morbi, Porbandar, Surat, Godhra, Veraval, Gandhidham, Ahmedabad, Anand, Jamnagar, Vadodara, Navsari, Rajkot, Bhavnagar, Nadiad, Botad, Bharuch, etc.
Madhya Pradesh : Singrauli, Morena, Burhanpur, Ratlam, Bhind, Sagar, Guna, Dewas, Satna, Jabalpur, Bhopal, Indore, Gwalior, Rewa, Shivpuri, Ujjain, Khandwa, Vidisha, Murwara, Chhindwara, etc.
Andhra Pradesh : Guntur, Nellore, Chittoor, Rajahmundry, Anantapur, Kurnool, Khammam, Ongole, Proddatur, Adoni, Kadapa, Mahbubnagar, Tirupati, Karimnagar, Ramagundam, Warangal, Hyderabad, Madanapalle, Eluru, Vijayawada, etc.
Uttarakhand : Bageshwar, Tehri-Garhwal, Roorkee, Kashipur, Udhamsinghnagar, Rishikesh, Nainital, Rudrapur, Dehradun, Pithoragarh, Rudraprayag, Champawat, Chamoli, Haridwar, Uttarkashi, Almora, Garhwal, etc.
Other Cities/States : Chhattisgarh, Himachal-Pradesh Chennai, Jharkhand, Kolkata, etc.

Application Areas


We are one of the preeminent manufacturers, suppliers and exporters of a comprehensive collection of Measuring Instruments.Our products find their applications in the below mentioned areas : Water Treatment Plant, Sugar Factory, R. O. Plant, Petrochemical industry, Chemical industry,Refineries.