Instrumentation: Diaphragm Seals (Remote Seals) (Gauge Guards) (Chemical Seal) (Commercial / Industrial)

Instrumentation:  Diaphragm Seals (Remote Seals) (Gauge Guards) (Commercial / Industrial)

Manufacturers: Past and Present: Metal

• ABB
• Aircom
• Ametek: US Gauge: Mansfield & Green
• Ashcroft
• Autocontrol (international)
• Autrol (international)
• Bourdon
• Dwyer Omega
• Endress-Hauser
• Flo Fab (Thermal Products)
• Foxboro (Schneider Electric)
• Griffco
• HO Trerice

• Honeywell
• Kobold
• Krohne
• Lenz
• Marsh
• Noshok
• Onyx Valve
• PIC (international)
• Reotemp
• Rosemont (Emerson)
• Siemens
• SOR
• Weiss
• Weksler
• Wika
• Winters
• Yokogawa

Manufacturers: Past and Present: Plastic and/or Teflon

• Ametek: US Gauge: Mansfield & Green

• Ashcroft
• Blacoh
• Filterchem (Heritage)
• FLW (California)
• Griffco
• Hayward
• HO Trerice
• Marquest

• Noshok
• Plast-O-Matic
• Simtech
• Spears
• Weiss
• Wika
• Winters

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