Glass Tube Rotameter

Low Flow Glass Tube Rotameter

₹ 3559 / Piece Get Latest Price

Product Brochure

Flow range	25-250 LPH
Flow Rate	200 LPH
End connection	Compression
Process fluid	Water
Float material	SS316
Scale type	Direct reading
Line Size	3" 150
Face To Face Distance	500 MM
Scale Length	300 MM
Brand	PETROTECH
Working pressure	10 bar
Working temp	80 °C

Minimum order quantity: 1 Piece

Petrotech make Glass Tube Rotameters are intended for general in line and By-Pass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube.

Accuracy : ± 2% F.S.D.

Temperature Ratings : 150º C for Gas and 93º C for Liquid.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

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Petrotech Glass Tube Rotameter

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₹ 3556 / Piece Get Latest Price

Product Brochure

Flow range	10-100 LPM
Body material	Glass tube
End connection	Hose nipple
Usage/Application	Industrial Use
Line Size	2"
Face To Face Distance	500 mm
Scale Length	300 mm
Brand	Petrotech
Country of Origin	Made in India
Flow Rate	1000 LPH
Tube Body Construction	Stainless Steel
Range Ability	5000 LPH

Minimum order quantity: 1 Piece

Petrotech make Glass Tube Rotameters are intended for general in line and By-Pass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube.

Accuracy : ± 2% F.S.D.

Temperature Ratings : 150º C for Gas and 93º C for Liquid.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

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Glass Tube Rotameters

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₹ 3850 / Piece Get Latest Price

Product Brochure

Tube Body Construction	Glass
Flow Rate	5000 LPH
End connection	Flanged
Usage/Application	Industrial
Temperature Ratings	- 20 to 250 Deg C
Line Size	1"
Face To Face Distance	500 mm
Model Name/Number	Rota-150
Scale Length	300 mm
Brand	Petrotech
Float Material	Teflon
Connection	Flanged,Screwed
Country of Origin	Made in India
Flow Range	30 to 20,000 LPH
Pipe Size	15 NB to 100 NB
Repeatability	0.5 %
Accuracy	-+2% F.S.D.
Enclosure	IP 55,IP 65 on request

Minimum order quantity: 1 Piece

Accuracy : ± 2% F.S.D.

Temperature Ratings : Maximum Operating Temperature rating is150º C for Gas Services and 93º C for Liquid services.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint / Hose Nipple. Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS End Fitting : M.S. / C.S. / SS304 / SS316/ MS with PTFE Lined / SS PTFE Lined

Body & Cover : M.S. / SS / MS with FRP Lined.

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SS Body Glass Tube Rotameter

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₹ 4575 / Piece Get Latest Price

Product Brochure

Flow range	25-250 LPH
Body material	SS304
End connection	Flanged
Usage/Application	Industrial Use
Line Size	1"
Pack Type	Box
Scale Length	300 mm
Brand	Petrotech
Face To Face Distance	500 mm
Tube Body Construction	Acrylic
Flow Rate	200 LPH
Range Ability	100 LPH

Minimum order quantity: 1 Piece

Petrotech make Glass Tube Rotameters are intended for general in line and By-Pass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube.

Accuracy : ± 2% F.S.D.

Temperature Ratings : 150º C for Gas and 93º C for Liquid.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

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Glass Tube Purge Type Rotameters

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₹ 5427 / Piece Get Latest Price

Product Brochure

Flow range	0.5-5 LPM
Usage/Application	Industrial Use
Line Size	1.5"
Scale Length	300 MM
Face To Face Distance	500 MM
Brand	petrotech
Country of Origin	Made in India
Flow Rate	200 LPH
Tube Body Construction	Glass
Range Ability	20000 LPH
Body material	Acrylic

Minimum order quantity: 1 Piece

Petrotech make Glass Tube Rotameters are intended for general in line and By-Pass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube.

Accuracy : ± 2% F.S.D.

Temperature Ratings : 150º C for Gas and 93º C for Liquid.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

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1000 LPH Flanged End Glass Tube Rotameter

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₹ 3668 / Piece Get Latest Price

Product Brochure

Flow range	2-20 LPM
Flow Rate	1000 LPH
End connection	Flanged
Line Size	1"
Face To Face Distance	500 mm
Brand	Petrotech
Scale Length	300 mm
Country of Origin	Made in India

Minimum order quantity: 1 Piece

Petrotech make Glass Tube Rotameters are intended for general in line and By-Pass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube.

Accuracy : ± 2% F.S.D.

Temperature Ratings : 150º C for Gas and 93º C for Liquid.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

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5000 LPH Flanged End Glass Tube Rotameter

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₹ 3269 / Piece Get Latest Price

Product Brochure

Flow range	1-10 LPM
Flow Rate	5000 LPH
End connection	Flanged
Line Size	1.5"
Brand	Petrotech
Face To Face Distance	500 mm
Scale Length	300 mm
Country of Origin	Made in India

Minimum order quantity: 1 Piece

Petrotech make Glass Tube Rotameters are intended for general in line and By-Pass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube.

Accuracy : ± 2% F.S.D.

Temperature Ratings : 150º C for Gas and 93º C for Liquid.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

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Top And Bottom Connection Rotameter

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₹ 3269 / Piece Get Latest Price

Product Brochure

Flow Rate	3000 LPH
Tube Body Construction	Glass
Flow range	40-400 LPH
Body material	Glass tube
End connection	Flanged
Range Ability	10000 LPH
Usage/Application	Industrial Use
Line Size	150 mm
Scale Length	300 mm
Face To Face Distance	500 mm
Brand	Petrotech
Country of Origin	Made in India

Minimum order quantity: 1 Piece

Petrotech make Glass Tube Rotameters are intended for general in line and By-Pass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube.

Accuracy : ± 2% F.S.D.

Temperature Ratings : 150º C for Gas and 93º C for Liquid.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

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Gas Flow Rotameter

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₹ 3268 / Piece Get Latest Price

Product Brochure

Flow range	1-10 LPM
Tube Body Construction	Stainless Steel
Body material	Glass tube
Usage/Application	Industrial Use
Line Size	1 inch
Pack Type	Box
Brand	Petrotech
Face To Face Distance	500 mm
Country of Origin	Made in India
Flow Rate	200 LPH
Range Ability	10000 LPH

Minimum order quantity: 1 Piece

Petrotech make Glass Tube Rotameters are intended for general in line and By-Pass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube.

Accuracy : ± 2% F.S.D.

Temperature Ratings : 150º C for Gas and 93º C for Liquid.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

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Glass Body Rotameter

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₹ 3269 / Piece Get Latest Price

Product Brochure

Flow Rate	3000 LPH
Flow range	2-20 LPM
Body material	Glass tube
End connection	Threaded
Range Ability	5000 LPH
Usage/Application	Industrial Use
Line Size	2 inch
Pack Type	Box
Brand	Petrotech
Scale Length	300 mm
Face To Face Distance	500 mm
Country of Origin	Made in India
Tube Body Construction	Stainless Steel

Minimum order quantity: 1 Piece

Petrotech make Glass Tube Rotameters are intended for general in line and By-Pass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube.

Accuracy : ± 2% F.S.D.

Temperature Ratings : 150º C for Gas and 93º C for Liquid.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

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Water Treatment Rotameter

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₹ 3269 / Piece Get Latest Price

Product Brochure

Tube Body Construction	Glass
Flow range	1-10 LPM
Line size	25 mm
Body material	Glass tube
End connection	Threaded
Range Ability	10000 LPH
Usage/Application	Industrial Use
Model Name/Number	Rota-G-150
Brand	Petrotech
Float Material	SS

Minimum order quantity: 1 Piece

Petrotech make Glass Tube Rotameters are intended for general in line and By-Pass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube.

Accuracy : ± 2% F.S.D.

Temperature Ratings : 150º C for Gas and 93º C for Liquid.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

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Water Flow Rotameter

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₹ 3670 / Piece Get Latest Price

Product Brochure

Flow range	40-400 LPH
Tube Body Construction	Glass
Line size	50 mm
Body material	Glass tube
Range Ability	5000 LPH
Usage/Application	Industrial Use
Model Name/Number	ROTA-G-150
Brand	PETROTECH
Float Material	SS 304

Minimum order quantity: 1 Piece

Petrotech make Glass Tube Rotameters are intended for general in line and By-Pass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube.

Accuracy : ± 2% F.S.D.

Temperature Ratings : 150º C for Gas and 93º C for Liquid.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

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Air Flow Rotameter

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₹ 3256 / Piece Get Latest Price

Product Brochure

Flow range	0.1-1 m3/hr
Tube Body Construction	Glass
Line size	40 mm
End connection	Flanged
Range Ability	2000 LPH
Usage/Application	Industrial Use
Model Name/Number	ROTA-G-150
Brand	PETROTECH
Float Material	SS 316

Minimum order quantity: 1 Piece

Petrotech make Glass Tube Rotameters are intended for general in line and By-Pass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube.

Accuracy : ± 2% F.S.D.

Temperature Ratings : 150º C for Gas and 93º C for Liquid.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

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Glass Tube Type Rotameter

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₹ 3269 / Piece Get Latest Price

Product Brochure

Flow range	1-10 LPM
Tube Body Construction	Glass
End connection	Threaded
Usage/Application	Industrial Use
Line Size	2" 150
Scale Length	300 MM
Brand	PETROTECH
Face To Face Distance	500 MM
Flow Rate	200 LPH
Range Ability	100 LPH

Minimum order quantity: 1 Piece

Petrotech make Glass Tube Rotameters are intended for general in line and By-Pass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube.

Accuracy : ± 2% F.S.D.

Temperature Ratings : 150º C for Gas and 93º C for Liquid.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

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Industrial Glass Tube Rotameter

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₹ 3269 / Piece Get Latest Price

Product Brochure

Tube Body Construction	Glass
Flow range	100-1000 LPH
Body material	Glass tube
End connection	Threaded
Usage/Application	Industrial Use
Line Size	1"
Brand	PETROTECH
Face To Face Distance	500 MM
Scale Length	300 MM
Country of Origin	Made in India
Flow Rate	100 LPH
Range Ability	1000 LPH

Minimum order quantity: 1 Piece

Petrotech make Glass Tube Rotameters are intended for general in line and By-Pass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube.

Accuracy : ± 2% F.S.D.

Temperature Ratings : 150º C for Gas and 93º C for Liquid.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

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Flow Meter Rotameter

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₹ 3267 / Piece Get Latest Price

Product Brochure

Flow range	20-100 m3/hr
Tube Body Construction	Glass
Line size	80 mm
Body material	Glass tube
Range Ability	5000 LPH
Usage/Application	Industrial Use
Model Name/Number	ROTA-G-150
Brand	PETROTECH
Float Material	SS 316

Minimum order quantity: 1 Piece

Petrotech make Glass Tube Rotameters are intended for general in line and By-Pass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube.

Accuracy : ± 2% F.S.D.

Temperature Ratings : 150º C for Gas and 93º C for Liquid.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

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Flanged Connections Rotameter

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₹ 3579 / Piece Get Latest Price

Product Brochure

Flow range	1-10 LPM
Line size	15 mm
Range Ability	200 LPH
Usage/Application	Industrial Use
Model Name/Number	ROTA-G-150
Brand	PETROTECH
Float Material	SS 316
Tube Body Construction	Glass
Body material	Acrylic

Minimum order quantity: 1 Piece

Petrotech make Glass Tube Rotameters are intended for general in line and By-Pass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube.

Accuracy : ± 2% F.S.D.

Temperature Ratings : 150º C for Gas and 93º C for Liquid.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

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By Pass Rotameter

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₹ 5878 / Piece Get Latest Price

Product Brochure

Flow range	0.5-5 m3/hr
Tube Body Construction	Glass
Line size	20 mm
Body material	Glass tube
Model Name/Number	ROTA-300
Range Ability	51
Usage/Application	Industrial
Brand	Petrotech
Float Material	SS 316,PTFE
Accuracy	2% Of Full Flow
type of tapping	Flange
Standard	ISO 5167

Minimum order quantity: 1 Piece

Petrotech By Pass Rotameter systems are designed for the accurate measurement of fluid rate of flow in pipelines 25 NB in diameter. They accomplished this by providing a bypass flow that is directly proportional to the main flow. Since Rota meter measure bypass flow, not static differential, flow ranges up to 10 to l are possible with these instruments.

Accuracy : ± 2% F.S.D.

Temperature Ratings : Maximum Operating Temperature rating is150º C for Gas Services and 93º C for Liquid services.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint / Hose Nipple.

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

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Hot Water Rotameter

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₹ 4139 / Piece Get Latest Price

Product Brochure

Tube Body Construction	Glass
Flow range	25-250 LPH
Line size	25 mm
Body material	Glass tube
Range Ability	2000 LPH
Usage/Application	Industrial Use
End connection	Flanged
Model Name/Number	ROTA-G-150
Brand	PETROTECH
Float Material	SS

Minimum order quantity: 1 Piece

Petrotech make Glass Tube Rotameters are intended for general in line and By-Pass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube.

Accuracy : ± 2% F.S.D.

Temperature Ratings : 150º C for Gas and 93º C for Liquid.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

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Variable Glass Tube Rotameter

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₹ 2369 / Piece Get Latest Price

Product Brochure

Tube Body Construction	Glass
Flow range	2-20 LPM
Line size	15 mm
Body material	Glass tube
Range Ability	2000 LPH
Usage/Application	Industrial Use
End connection	Flanged
Model Name/Number	Rota-G-150
Brand	Petrotech
Float Material	SS 304

Minimum order quantity: 1 Piece

Petrotech make Glass Tube Rotameters are intended for general in line and By-Pass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube.

Accuracy : ± 2% F.S.D.

Temperature Ratings : 150º C for Gas and 93º C for Liquid.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

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Liquid Flow Rotameter

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₹ 4136 / Piece Get Latest Price

Product Brochure

Flow range	10-100 LPH
Tube Body Construction	Glass
Line size	50 mm
Body material	Glass tube
Range Ability	2000 LPH
Usage/Application	Industrial Use
Model Name/Number	Rota-G-150
Brand	Petrotech
Float Material	SS

Minimum order quantity: 1 Piece

Petrotech make Glass Tube Rotameters are intended for general in line and By-Pass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube.

Accuracy : ± 2% F.S.D.

Temperature Ratings : 150º C for Gas and 93º C for Liquid.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

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Flow Sensor Rotameter

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₹ 3556 / Piece Get Latest Price

Product Brochure

Tube Body Construction	Glass
Flow range	100-1000 LPH
Line size	40 mm
Body material	Glass tube
Usage/Application	Industrial Use
End connection	Tri clover
Model Name/Number	Rota-G-150
Brand	Petrotech
Float Material	SS 304
Range Ability	2000 LPH

Minimum order quantity: 1 Piece

Petrotech make Glass Tube Rotameters are intended for general in line and By-Pass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube.

Accuracy : ± 2% F.S.D.

Temperature Ratings : 150º C for Gas and 93º C for Liquid.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

Yes! I am interested

Liquid Flow Sensor Rotameters

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₹ 3636 / Piece Get Latest Price

Product Brochure

Flow range	10-100 LPH
Tube Body Construction	Glass
Line size	20 mm
End connection	Flanged
Range Ability	30000 LPH
Usage/Application	Industrial Use
Model Name/Number	Rota-G-150
Brand	Petrotech
Float Material	SS 304

Minimum order quantity: 1 Piece

Petrotech make Glass Tube Rotameters are intended for general in line and By-Pass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube.

Accuracy : ± 2% F.S.D.

Temperature Ratings : 150º C for Gas and 93º C for Liquid.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

Yes! I am interested

Chemical Gas Rotameters

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₹ 3670 / Piece Get Latest Price

Product Brochure

Tube Body Construction	Glass
Flow range	40-400 LPH
Line size	25 mm
Body material	Glass tube
Range Ability	1000 LPH
Usage/Application	Industrial Use
End connection	Threaded
Model Name/Number	Rota-G-150
Brand	Petrotech
Float Material	SS 316

Minimum order quantity: 1 Piece

Petrotech make Glass Tube Rotameters are intended for general in line and By-Pass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of glass metering tubes. These are the principle of variable area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Simplified piping and reduced space requirements. Permanent magnetic link between metering float and motion position transmitter. Precision swaged metering tube.

Accuracy : ± 2% F.S.D.

Temperature Ratings : 150º C for Gas and 93º C for Liquid.

Repeatability : 0.5 %

Connections : Flanged / Screwed / Tri Clover Joint

Rangeability : 10:1

Flange Size : 25 NB

Enclosure : IP 55

Scale length : 180-200 mm.

Flow Range : 50 LPH to 30000 LPH

Tube : Borosilicate Glass

Float : SS 316 / PTFE / Aluminum / P.P.

Pickings : Neoprene, PTFE, Silicon, Viton

Frame & Cover : M.S. / SS

Body & Cover : M.S. / SS / MS with FRP Lined.

End Fitting : M.S. / C.S. / SS304 / SS316 / MS with PTFE Lined / SS PTFE Lined

Yes! I am interested

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