TEFLON GAUGE ISOLATOR

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PTFE TEFLON GAUGE ISOLATOR

NACOM'S ALL TEFLON BODY GAUGE ISOLATOR  does just what it says - protects or isolates the pressure gauge from effects of corrosives and prevents contamination of ultra pure liquids. The gauge isolator consists of an all teflon body containing a close tolerance machined cavity  and a teflon diaphragm .


The upper portion of the cavity is filled with a solution such as glycerin, or silicone. Media pressure applied to the bottom side of the teflon diaphragm is transmitted through the solution filled cavity to the gauge  providing accurate readings while isolating the gauge from the product being measured. Gauge fluctuation is minimized by the combination of the diaphragm  design and the solution filling the upper portion of the gauge isolator.  Outer casing and Gauge mount side is fabricated from a choice of PVC, POLYPROPYLENE and PVDF.

FLUID DESIGNATOR

WHEN PURCHASING ISOLATOR WITH GAUGE  the isolator is filled with 


  • S silicone
  • G glycerin
  • D di water

choose one fluid for filling. this only applies when gauge is supplied

GAUGE TYPES

GAUGE TYPES 


  • 0-30 PSI
  • 0-60 PSI
  • 0-100 PSI

ISOLATOR SIZES

NACOMS GAUGE ISOLATOR has a 1/4" fnpt gauge mount and 1/4" or 1/2" fnpt process mount side


  • 4 =  1/4 fnpt
  • 8 =  1/2 fnpt

sold with or without gauge

when ordering ptfe gauge isolator with gauge follow the specified gauge protector ordering 


  • NA GI PVDF44-S 0-30   this indicates its a pvdsf outer case 1/4" fnpt process side  , silicone filled,  0-30 gauge


  • WITHOUT GAUGE

NA-GI PVDF44W. 

THIS INDICATES NO GAUGE INCLUDED

OUTER CASING MATERIAL

  • PVC
  • POLYPROPYLENE
  • PVDF

NACOM CATALOG PAGE GAUGE ISOLATOR

PAGE 49 TEFLON GAUGE ISOLATOR

PAGE 49 TEFLON GAUGE ISOLATOR (pdf)

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