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D70 Diaphragm Seal
Brand: Winters Instruments
Specifications
- Two piece construction and designed to withstand even the most severe process applications
- “Continuous use” seals–backing plate will prevent diaphragm from rupturing if pressure sensing instrument fails. Pressure will be held until instrument is replaced
- Diaphragm is separable for servicing and is available with a 1/8” NPT or 1/4” NPT flushing connection for removing any material which may clog the process connection
- Standard diaphragm is constructed of AISI 316L stainless steel and welded to the upper chamber of the seal for pressures 30 psi (200 kPa) and above; optional Viton® diaphragm available for ranges from 30” Hg Vacuum (-100 kPa) up to 100 psi (690 kPa). Others diaphragms available
- FKM is highly recommended for applications less than 10 psi
- ASME B40.100 compliant
- RoHS compliant
- CRN registered (all 316 SS only)
- 5 year warranty
Specifications
Brand
Approvals & Certifications
- CRN (All 316 Stainless Steel Only)
- RoHS
Diaphragm Material
- 316L Stainless Steel
- Hastelloy C
- Monel
- Viton
Enclosure, Body Material
- 316L Stainless Steel
- Hastelloy C
- Monel
Fill Material
- Fluorolube
- Silicone
Gasket Material
- Buna-N
- Teflon
- Viton
Gauge Connection
- 1/2” NPT Female
- 1/4” NPT Female
Materials of Construction
- Alloy 20 or Incoloy
- Carbon Steel
- Hastelloy B
- PVC
- Tantalum
- Teflon
- Titanium
NPT Connection
- 1” NPT Female
- 1/2” NPT Female
- 1/4” NPT Female
- 3/4” NPT Female
Pressure Range
- bar: -1 to 172.5
- kPa: -100 to 17,250
- psi: -14.7 to 2,500
Process Temperature
- -30° to 100° C (-22° to 212° F)
- Where the Process Fluid is Corrosive or Viscous and Would Clog Instrument Internals/Solidify Within the Pressure Gauge, Switch or Transmitter
- Two Piece Construction & Designed to withstand Most Severe Process Applications
