PTFE GAUGE ISOLATOR

GAUGE ISOLATOR

DESIGN FEATURES

  • ALL PTFE WETTED PARTS
  • CORROSION RESISTANT
  • CHEMICALLY INERT
  • CAN BE PURCHASED WITH OR WITHOUT GAUGE

PTFE GAUGE ISOLATOR

NACOM'S ALL PTFE 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 PTFE 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  a 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.

SPECIFICATIONS

  • Sensivity = 1 Hg
  • Displacement of Diaphragm = 0.5 ml
  • Internal Fill Volume =  4.0 ml
  • Ambient Temperature Range = -60  to +250 deg F
    • Maximum Recommended Pressure = 100 PSI 
    • Fluid Temperature Range = -60 to + 350 deg F

ORIFICE SIZES AVAILABLE

NACOM'S PTFE GAUGE ISOLATOR  all have a 1/4 FNPT gauge mount side and can be ordered with a 1/4 " fnpt ot 1/2" fnpt for the processs side.  Your choice.

WITH OT WITHOUT GAUGE

NACOM'S PTFE GAUGE ISOLATORS can be purchased with a gauge or without a gauge. note without gauge will not have fluid in isolator and will need to be filled once gauge is selected a installed

ISOLATOR FILL FLUIDS

FLUID DESIGNATOR 


  • S  = SILICONE
  • G = GLYCERIN
  • DI = DI WATER 

PTFE GAUGE ISOLATOR

Additional Information

GAUGE ISOLATORS have a choice of materials for the outer casing ore gauge mount side.


  • PVC
  • POL  (polypropylene)
  • PVDF (pvdf)




If ordering with Gauge . 

Specify gauge type


  • 0-30
  • 0-60
  • 0-100

TO ORDER WITHOUT GAUGE FOLLOW THIS PART NUMBERING 


  • WITHOUT GAUGE

NA-GI-POL-44W


  • WITH GAUGE
  • NA-GI-POL44DI-060

This is a polypropylene gauge portion isolator filled with DI WATER and has a 0-60 gauge installed

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