White Knight iPolymer PTFE Body Gauge Isolators

White Knight has acquired iPolymer and is pleased to offer their diverse line of PTFE vales, fittings, spray guns, air cylinders, and other fluoropolymer products.

iPolymer PTFE Body Gauge Isolator

iPolymer PTFE Body Gauge Isolators

iPolymer PTFE Body Gauge Isolator protects (Isolates) a pressure gauge or other pressure sensor from the effects of corrosives aggressive media and prevents contamination of ultra-pure liquids. The Gauge Isolator consists of an All-PTFE body, containing a close tolerance machined cavity and a PTFE diaphragm. The upper portion of the cavity is filled with a solution, such as glycerin, silicone or DI water. Media pressure applied to the bottom side of the PTFE diaphragm is transmitted through the solution filled cavity to the gauge, providing accurate readings while isolating the gauge from the media. Gauge fluctuation is minimized by the combination of the diaphragm design and the solution filling the upper portion of the Gauge Isolator.

iPolymer PTFE Gauge Isolator Schematics

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Item # Mount Material Media Port Gauge Port Gauge Type Fluid Type Material
Item #Mount MaterialMedia PortGauge PortGauge TypeFluid TypeMaterial
GI-POL-44Polypro1/4-in FNPT1/4-in FNPTN/AOtherN/A
GI-POL-42Polypro1/4-in FNPT1/8-in FNPTN/AOtherN/A
GI-POL-22Polypro1/8-in FNPT1/8-in FNPTN/AOtherN/A
GI-POL-4M4Polypro1/4-in MNPT1/4-in FNPTN/AOtherN/A
GI-POL-44-G-03CPolypro1/4-in FNPT1/4-in FNPT0 to 30 psiGlycerinCopper Alloy
GI-POL-42-G-03CPolypro1/4-in FNPT1/8-in FNPT0 to 30 psiGlycerinCopper Alloy
GI-POL-22-G-03CPolypro1/8-in FNPT1/8-in FNPT0 to 30 psiGlycerinCopper Alloy
GI-POL-4M4-G-03CPolypro1/4-in MNPT1/4-in FNPT0 to 30 psiGlycerinCopper Alloy
GI-POL-44-DI-03CPolypro1/4-in FNPT1/4-in FNPT0 to 30 psiDI WaterCopper Alloy
GI-POL-42-DI-03CPolypro1/4-in FNPT1/8-in FNPT0 to 30 psiDI WaterCopper Alloy
GI-POL-22-DI-03CPolypro1/8-in FNPT1/8-in FNPT0 to 30 psiDI WaterCopper Alloy
GI-POL-4M4-DI-03CPolypro1/4-in MNPT1/4-in FNPT0 to 30 psiDI WaterCopper Alloy
GI-POL-44-G-06SPolypro1/4-in FNPT1/4-in FNPT0 to 60 psiGlycerinStainless Steel
GI-POL-42-G-06SPolypro1/4-in FNPT1/8-in FNPT0 to 60 psiGlycerinStainless Steel
GI-POL-22-G-06SPolypro1/8-in FNPT1/8-in FNPT0 to 60 psiGlycerinStainless Steel
GI-POL-4M4-G-06SPolypro1/4-in MNPT1/4-in FNPT0 to 60 psiGlycerinStainless Steel
GI-POL-44-DI-06SPolypro1/4-in FNPT1/4-in FNPT0 to 60 psiDI WaterStainless Steel
GI-POL-42-DI-06SPolypro1/4-in FNPT1/8-in FNPT0 to 60 psiDI WaterStainless Steel
GI-POL-22-DI-06SPolypro1/8-in FNPT1/8-in FNPT0 to 60 psiDI WaterStainless Steel
GI-POL-4M4-DI-06SPolypro1/4-in MNPT1/4-in FNPT0 to 60 psiDI WaterStainless Steel
GI-POL-44-G-01SPolypro1/4-in FNPT1/4-in FNPT0 to 100 psiGlycerinStainless Steel
GI-POL-42-G-01SPolypro1/4-in FNPT1/8-in FNPT0 to 100 psiGlycerinStainless Steel
GI-POL-22-G-01SPolypro1/8-in FNPT1/8-in FNPT0 to 100 psiGlycerinStainless Steel
GI-POL-4M4-G-01SPolypro1/4-in MNPT1/4-in FNPT0 to 100 psiGlycerinStainless Steel
GI-POL-44-DI-01SPolypro1/4-in FNPT1/4-in FNPT0 to 100 psiDI WaterStainless Steel
GI-POL-42-DI-01SPolypro1/4-in FNPT1/8-in FNPT0 to 100 psiDI WaterStainless Steel
GI-POL-22-DI-01SPolypro1/8-in FNPT1/8-in FNPT0 to 100 psiDI WaterStainless Steel
GI-POL-4M4-DI-01SPolypro1/4-in MNPT1/4-in FNPT0 to 100 psiDI WaterStainless Steel
GI-PVDF-44PVDF1/4-in FNPT1/4-in FNPTN/AOtherN/A
GI-PVDF-42PVDF1/4-in FNPT1/8-in FNPTN/AOtherN/A
GI-PVDF-22PVDF1/8-in FNPT1/8-in FNPTN/AOtherN/A
GI-PVDF-4M4PVDF1/4-in MNPT1/4-in FNPTN/AOtherN/A
GI-PVDF-44-G-03CPVDF1/4-in FNPT1/4-in FNPT0 to 30 psiGlycerinCopper Alloy
GI-PVDF-42-G-03CPVDF1/4-in FNPT1/8-in FNPT0 to 30 psiGlycerinCopper Alloy
GI-PVDF-22-G-03CPVDF1/8-in FNPT1/8-in FNPT0 to 30 psiGlycerinCopper Alloy
GI-PVDF-4M4-G-03CPVDF1/4-in MNPT1/4-in FNPT0 to 30 psiGlycerinCopper Alloy
GI-PVDF-44-DI-03CPVDF1/4-in FNPT1/4-in FNPT0 to 30 psiDI WaterCopper Alloy
GI-PVDF-42-DI-03CPVDF1/4-in FNPT1/8-in FNPT0 to 30 psiDI WaterCopper Alloy
GI-PVDF-22-DI-03CPVDF1/8-in FNPT1/8-in FNPT0 to 30 psiDI WaterCopper Alloy
GI-PVDF-4M4-DI-03CPVDF1/4-in MNPT1/4-in FNPT0 to 30 psiDI WaterCopper Alloy
GI-PVDF-44-G-06SPVDF1/4-in FNPT1/4-in FNPT0 to 60 psiGlycerinStainless Steel
GI-PVDF-42-G-06SPVDF1/4-in FNPT1/8-in FNPT0 to 60 psiGlycerinStainless Steel
GI-PVDF-22-G-06SPVDF1/8-in FNPT1/8-in FNPT0 to 60 psiGlycerinStainless Steel
GI-PVDF-4M4-G-06SPVDF1/4-in MNPT1/4-in FNPT0 to 60 psiGlycerinStainless Steel
GI-PVDF-44-DI-06SPVDF1/4-in FNPT1/4-in FNPT0 to 60 psiDI WaterStainless Steel
GI-PVDF-42-DI-06SPVDF1/4-in FNPT1/8-in FNPT0 to 60 psiDI WaterStainless Steel
GI-PVDF-22-DI-06SPVDF1/8-in FNPT1/8-in FNPT0 to 60 psiDI WaterStainless Steel
GI-PVDF-4M4-DI-06SPVDF1/4-in MNPT1/4-in FNPT0 to 60 psiDI WaterStainless Steel
GI-PVDF-44-G-01SPVDF1/4-in FNPT1/4-in FNPT0 to 100 psiGlycerinStainless Steel
GI-PVDF-42-G-01SPVDF1/4-in FNPT1/8-in FNPT0 to 100 psiGlycerinStainless Steel
GI-PVDF-22-G-01SPVDF1/8-in FNPT1/8-in FNPT0 to 100 psiGlycerinStainless Steel
GI-PVDF-4M4-G-01SPVDF1/4-in MNPT1/4-in FNPT0 to 100 psiGlycerinStainless Steel
GI-PVDF-44-DI-01SPVDF1/4-in FNPT1/4-in FNPT0 to 100 psiDI WaterStainless Steel
GI-PVDF-42-DI-01SPVDF1/4-in FNPT1/8-in FNPT0 to 100 psiDI WaterStainless Steel
GI-PVDF-22-DI-01SPVDF1/8-in FNPT1/8-in FNPT0 to 100 psiDI WaterStainless Steel
GI-PVDF-4M4-DI-01SPVDF1/4-in MNPT1/4-in FNPT0 to 100 psiDI WaterStainless Steel
GI-TFM-44PTFE1/4-in FNPT1/4-in FNPTN/AOtherN/A
GI-TFM-42PTFE1/4-in FNPT1/8-in FNPTN/AOtherN/A
GI-TFM-22PTFE1/8-in FNPT1/8-in FNPTN/AOtherN/A
GI-TFM-4M4PTFE1/4-in MNPT1/4-in FNPTN/AOtherN/A
GI-TFM-44-G-03CPTFE1/4-in FNPT1/4-in FNPT0 to 30 psiGlycerinCopper Alloy
GI-TFM-42-G-03CPTFE1/4-in FNPT1/8-in FNPT0 to 30 psiGlycerinCopper Alloy
GI-TFM-22-G-03CPTFE1/8-in FNPT1/8-in FNPT0 to 30 psiGlycerinCopper Alloy
GI-TFM-4M4-G-03CPTFE1/4-in MNPT1/4-in FNPT0 to 30 psiGlycerinCopper Alloy
GI-TFM-44-DI-03CPTFE1/4-in FNPT1/4-in FNPT0 to 30 psiDI WaterCopper Alloy
GI-TFM-42-DI-03CPTFE1/4-in FNPT1/8-in FNPT0 to 30 psiDI WaterCopper Alloy
GI-TFM-22-DI-03CPTFE1/8-in FNPT1/8-in FNPT0 to 30 psiDI WaterCopper Alloy
GI-TFM-4M4-DI-03CPTFE1/4-in MNPT1/4-in FNPT0 to 30 psiDI WaterCopper Alloy
GI-TFM-44-G-06SPTFE1/4-in FNPT1/4-in FNPT0 to 60 psiGlycerinStainless Steel
GI-TFM-42-G-06SPTFE1/4-in FNPT1/8-in FNPT0 to 60 psiGlycerinStainless Steel
GI-TFM-22-G-06SPTFE1/8-in FNPT1/8-in FNPT0 to 60 psiGlycerinStainless Steel
GI-TFM-4M4-G-06SPTFE1/4-in MNPT1/4-in FNPT0 to 60 psiGlycerinStainless Steel
GI-TFM-44-DI-06SPTFE1/4-in FNPT1/4-in FNPT0 to 60 psiDI WaterStainless Steel
GI-TFM-42-DI-06SPTFE1/4-in FNPT1/8-in FNPT0 to 60 psiDI WaterStainless Steel
GI-TFM-22-DI-06SPTFE1/8-in FNPT1/8-in FNPT0 to 60 psiDI WaterStainless Steel
GI-TFM-4M4-DI-06SPTFE1/4-in MNPT1/4-in FNPT0 to 60 psiDI WaterStainless Steel
GI-TFM-44-G-01SPTFE1/4-in FNPT1/4-in FNPT0 to 100 psiGlycerinStainless Steel
GI-TFM-42-G-01SPTFE1/4-in FNPT1/8-in FNPT0 to 100 psiGlycerinStainless Steel
GI-TFM-22-G-01SPTFE1/8-in FNPT1/8-in FNPT0 to 100 psiGlycerinStainless Steel
GI-TFM-4M4-G-01SPTFE1/4-in MNPT1/4-in FNPT0 to 100 psiGlycerinStainless Steel
GI-TFM-44-DI-01SPTFE1/4-in FNPT1/4-in FNPT0 to 100 psiDI WaterStainless Steel
GI-TFM-42-DI-01SPTFE1/4-in FNPT1/8-in FNPT0 to 100 psiDI WaterStainless Steel
GI-TFM-22-DI-01SPTFE1/8-in FNPT1/8-in FNPT0 to 100 psiDI WaterStainless Steel
GI-TFM-4M4-DI-01SPTFE1/4-in MNPT1/4-in FNPT0 to 100 psiDI WaterStainless Steel