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Model 981.22, 981.52, 981.53 In Line Diaphragm Seal with Sterile Connection
Brand: WIKA Alexander Wiegand SE & Co. KGDiaphragm seals are used to protect the pressure measuring instrument from aggressive, adhesive, crystallising, corrosive, highly viscous, environmentally hazardous or toxic media.
A diaphragm made of the appropriate material provides for the separation from the medium to be measured. Thus even the most difficult measuring requirements can be met by combining measuring instruments with diaphragm seals.
Features- Completely round diaphragm (Europ. Pat. No. 0609846) to avoid dead spaces.
- Self-draining in all mounting positions.
- Quick cleaning of measuring point, without residue.
- Suitable for SIP and CIP.
- EHEDG certified and 3-A compliant.
Specifications
Options
- ‘3A’ logo etched on Seal
- Electropolishing with ‘3A’ logo etched on Seal
Diaphragm Material
- Hastelloy C-276
- 316 Stainless Steel
Upper Housing Material
- Hastelloy C-276
- 316 Stainless Steel
Process Connection
- 4”
- 3”
- 2.5”
- 2”
- 1-1/2”
- 1”
- 3/4”
Instrument Connection
- Capillary Connection
- 1/4” NPT Female
- 1/2” NPT Female
Diaphragm Seal Design
- Tri-Clamp
- For direct, quickly removable installation in pipelines
- For flowing, pure media
- Pharmaceutical industry, biotechnology industry, production of active ingredients
- Aseptic plants
