- Process Gauges
- Industrial Gauges
- Commercial Gauges
- Test Gauges
- Digital Gauges
- Differential Gauges
- Sanitary Gauges
- Threaded Seals
- Isolation Rings
- Flanged Seals
- High Displacement Low Pressure Applications
- In Line Seals
- All Welded Seals
- Sanitary Assemblies
- Pressure Switches
- Differential Switches
- Temperature Switches
- Thermocouples
- Thermowells
- Transducer and Transmitter
- Pneumatic Transmitter
- Panel Meter
- Calibrators
- Level
- Specialty Transducers
- Temperature Bimetal
- Gas Actuated Thermometers
- RTDs
- Hand Pumps and Controllers
- Hydraulic Testers
- Siphons
- Dampeners/Snubbers
- Electric Contacts
- Capillary Lines
- Valves/Pressure Limiting Valves
Ashcroft 300-301 Threaded Diaphragm Seals
The Ashcroft® 300 and 301 threaded diaphragm seals or isolation devices protect pressure measuring instruments. Used when process compatibility is required, these are also applied when media exhibits high temperature or the potential to clog an instrument connection. Ideal for satisfying many challenging applications.
Key Features:
- Wide selection of diaphragm and lower housing materials
- Diaphragm (elastomer) clamped between top and bottom housings
- Flushing port (type 301) provides easy cleaning / flushing due to process media prone to clogging
Specifications:
- Style:
Type 300: threaded
Type 301: threaded with flushing port - Process size:
NPT female: 1/4" to 1 1/2"
NPT male: 1/4" to 1" - Rated up to 2,500 psi, optional 5000psi
The 300 and 301 threaded diaphragm seals are ideal where process protection is essential:
Process Market:
- Oil and Gas
- Refineries
- Chemical and Petrochemical
- Water and Wastewater
Process Applications:
- Oil and Gas Fracking
- NACE Compliant Processes (Sour Gas Separation)
- Biogas and Biodiesel
Please Contact Us for more detail
