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Item # FIF/PTFE-2.5, FIF Series PTFE Lined Sight Flow Indicators


PTFE lined sight flow indicators have been designed for visually observing the flow of corrosive media. Except for the borosilicate glass, all wetted parts of the indicators are lined with PTFE. These units are ideal for viewing such corrosive fluids as acids, chlorides, sulfates, bleach solutions, solvents, and phenols. Each model can be provided with drip tubes. The Series FIF-PTFE lined is also available with flutter flow indicators. PTFE lined sight flow indicators are drilled to mate with ANSI Class 125/150 connections.




Specifications  · Features

Specifications

Size
2 1/2 in

Dimension A
9 1/2 in
241 mm

Dimension B
3 1/4 in
83 mm

Dimension C
8 15/16 in
227 mm

Approximate Weight
44 lb
20 kg

Maximum Operating Temperature
500 ºF
260 ºC

Pipe Size
1 to 10 in

Industry Standards/Certifications
ANSI Class 125
ANSI Class 150


Features
  • Inert to a wide range of corrosive chemicals.
  • Eliminates need for using expensive, exotic alloys.
  • Can be used up to 500 ºF (260 ºC).
  • Series FIF-PTFE lined available in 1" to 10" pipe size.


 DOWNLOADS 

Guide to Corrosion Resistance
(PDF, 114KB)