Product Profile of Threaded Type Diaphragm Seals
Threaded type Diaphragm Seals are featured with metal diaphragms with Teflon gasket. These Diaphragm Seals are available in a range of 15 PSI to 3,500 PSI and 1 kg/cm² to 250 kg/cm². These Diaphragm Seals are used in machine and apparatus construction and waste water treatment. Threaded type Diaphragm Seals of model DS20 and DS50 can also be used in pulp and paper, chemical and petrochemical industry and are ideal for offshore installations.
Powertech Industries manufactures Threaded type Diaphragm Seals. Powertech Industries offers wide range of pressure and temperature gauges like pressure gauges, diaphragm seals, mercury filled temperature gauges, thermowell sensor as well as bi-metal gauges, differential gauges, hygienic gauges etc.
Applications of Threaded type Diaphragm Seals:
- Chemical and petrochemical industry
- Machine and apparatus construction
Key Features of Threaded Type Diaphragm Seals
- Metal diaphragms with Teflon gasket
- Interchangeable components
- Removable top and bottom housing
- Variety of wetted parts materials
- Available in a range of 15 PSI to 3,500 PSI and 1 kg/cm² to 250 kg/cm²
Product Specification of Threaded Type Diaphragm Seals
- Material:Material (wetted parts) : Bottom housing - Stainless steel 316, 316L, Polypropylene, PVC, SS 316 with teflon protection. ; Diaphragm (metal type) - Stainless steel 316L ; Diaphragm (other types) - Stainless steel 316L with teflon protection. Material (non wetted parts) : Top housing - Stainless steel 304, optional 316 ; Clamps, rings - Steel painted black, optional stainless ; Bolts and nuts - Stainless steel 300 series.
- Accuracy:Additional 0,5 % to the specified tolerance of the mounted instrument.
- Optional Accessories:NACE, pressure gauges, pressure switches, transducer, capillaries.
- Connections:Instrument connections [female] : 3/8" BSP, 1/2" NPT, others on request.
- Construction:Bolted top and bottom housing, removable for easy maintenance. Fill port : At the side with stainless steel ball and set screw. ; Flushing connection : Optional flushing. ; Flushing connection size : 1/4" 1/2" NPT female.
- Liquids:Filling liquids (temperature range) : Glycerin (0/400 °F, -18/204 °C), silicone (-40/600 °F, -40/315 °C), halocarbon (-70/300 °F, -56/149 °C), Syltherm 800 (-40/750 °F, -40/400 °C), vegetable oil (32/248 °F, 0/120 °C) Others on request, also depending on selected material.
- Maximum Pressure:Standard : 70 kg/cms² ; With high pressure ring : 100 kg/cms².
- Model:DS20
- Mounting:Direct or with capillary.
- Principle:Measuring principle : Diaphragm welded to top housing.
- Process Connection:1/4" 3/8" 1/2" BSP / NPT (M), M20x1.5(M).
