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Products >Diaphragm chemical seal
Diaphragm chemical seal
DCS20 Series Diaphragm Chemical Seals, Welded Body |
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| Applications |
| DCS20 is designed to isolate the sensing element of pressure gauge from process fluids that may be corrosive, viscous, sedimentous and/or with high temperature.DCS20 is suitable for pressure from -1 to 100bar with thread design. |
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| Specifications |
| Instrument connection: |
Capillary, 1/4”, 1/2”BSP/NPT female
Process temperature: -45+150°C
Filling liquid: silicon oil, glycerin, fluorocarbon oil, vegetable oil
Pressure range: -1-0-100bar |
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| Material: |
Gasket: Teflon
Diaphragm:SS316L , SS316L PTFE coating, SS316L Teflon lined, HC, TI etc
Nuts and bolts: SS 316, SS304
Upper housing: SS 316, SS304
Lower housing: SS 316, SS304M
Process and instrument connection: SS 316, SS316L |
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| DIMENSION |
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Working fluid |
Diaphragm seal Temp. range(°C) |
service |
Instrument normal
Oper. Temp(°C) |
Silicon(low viscidity) |
-40°..130° |
General |
-30°..50° |
Silicon(high viscidity) |
-30°..240° |
High temp. |
-20°..60° |
Fluorocarbon oil |
-30°..160° |
Salt & Acid |
-20°..50° |
Glycerine |
-5°..100° |
Food |
-5°..40° |
Propylene Glycol |
-30°..100° |
Food |
-20°..40° |
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| Standard Working Fluid is Silicon (Low Viscidity) |
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Model |
Dimension and characteristic |
D |
H |
Pressure |
Weight |
DCS20 |
88 |
86 |
-1=P= 100 bar |
1, 20 kgs |
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