Manufacturer of Pressure Gauge and Thermometer from Ningbo China
Rising Instrument Co., Ltd.
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Products >Diaphragm chemical seal

Diaphragm chemical seal


DCS50 Series Diaphragm Chemical Seals, Flat Flanged End
Applications
DCS50 is designed to isolate the sensing element of pressure gauge form process fluids that may be corrosive , viscous , sedimentous and/or with high temperature. DCS50 is suitable for pressure from -1 to 40bar with flat flanged end design.
 
Specifications
Instrument connection:
Capillary, 1/4”, 1/2”BSP/NPT female
Process connection:
Flange
Process temperature: -45+150°C
Filling liquid: silicone oil, glycerin, fluorocarbon oil
Pressure range: -1-0-40bar
Material:
Gasket: Teflon
Diaphragm: SS 316L, SS316L PTFE coating, SS316L Teflon lined, TI etc
Nuts and bolts: SS 316, SS304
Upper housing: SS 316, SS 304
Lower housing and flange: SS316, SS304
Process and instrument connection: SS 316, SS 316L
 
DIMENSION
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°
Standard Working Fluid is Silicon (Low Viscidity)
 






 
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