DIAPHRAGM SEALS
| The Weiss line of Diaphragm Seals, in conjunction with Weiss pressure indicators, offers instrumentation that’s rugged and carefully calibrated to withstand the most severe industrial, process or OEM service. Our diaphragm seals are available in a variety of metal housing materials and process connection sizes to fit most requirements. |
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Series DS/DV
Max. Pressure/Temperature Limits: Vacuum thru 2300 psi to 100°F,
1500psi to 200°F, 600 psi to 400°F.
Top Housing: 1/4" or 1/ 2" NPT (304S.S. standard)
Diaphragm: 316S.S. welded or Viton*
Nuts and Bolts:Stainless Steel
Lower Housing: 1/4" thru 1" NPT
*Viton is furnished for Vacuum, 15psi and Compound 30-0-15psi ranges.
| Ordering Code: | ___-DS___-__ A -DV B C D |
DS=316ss DV=Viton Ex: 25-DS12-50 |
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B. |
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C. |
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D. |
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The Series MD/MN is a compact, lightweight, economical diaphragm seal. The upper and lower housing, as well as the diaphragm, are type 316 stainless steel - all welded together making a one piece intergral unit, ideally suited for those applications where space is a factor.
The use of a hermetically sealed, liquid filled pressure gauge in conjunction with either a MD or MN seal protects the indicating gauge from both the process medium and atmospheric conditions, as well as reduces pointer fluctuations due to vibration and pulsation.
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