Ashcroft F Series Pressure Switches
Compact pressure switch with explosion-proof body
Availability
Usually ships in 3-5 weeks
Features
- Manufactured by Ashcroft
- Diaphragm-sealed piston actuator
- Wetted materials or pressure connections
- Watertight anodized aluminum body
- Hermetically sealed
- Field adjustable
- Setpoints adjustable from 15 to 100% (SS 20 to 100%)
- 1/2 NPT Male connection
- Factory sealed leads
- Directly interchangeable with similar models
- UL and CSA
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The Ashcroft F-Series pressure switches are a line of compact, adjustable pressure switches is designed to satisfy most requirements for alarm, shutdown, control and interlock on a wide variety of process and equipment applications. Electromechanical pressure switches are usually more cost effective than transmitters for these applications. Materials of construction have been selected for long life. A wide variety of precision switch elements are available to meet every application requirement, including standard hermetically sealed contacts with added reliability and safety. The actuators we use have been proven in more than 20 years of service in the world's plants and mills. Simplicity and ease of use are stressed to improve reliability of the installation. F-Series is designed to easily retrofit many similar models and are readily available.
All Ashcroft® F-Series models feature standard hermetically sealed switch contacts. We recommend hermetically sealed switch elements for improved reliability in harsh and corrosive environments. The Ashcroft F-Series is also approved for installation in Division I and II hazardous locations.
Applications for the Ashcroft F-Series pressure switches:
- Offshore oil rigs
- Chemical and petrochemical plants
- Pulp and paper mills
- Engines, turbines and compressors
- Pipelines
- Water and wastewater treatment plants
- Machinery and equipment where compact size is important
Ideal for pressure alarm, shutdown, control on:
- Engines and compressors
- Process applications
- Offshore applications
- Panels
- Pipelines
- Hazardous locations
- Corrosive environments
- Machine tools
- Replacement and retrofit
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Documents
- Ashcroft F-Series Pressure Switches Spec Sheet (246 KB)
- Ashcroft F-Series Pressure Switches Bulletin (1.4 MB)
- Ashcroft F-Series Pressure Switches Manual (13 KB)
- Ashcroft F-Series Pressure Switches Installation & Maintenance (13 KB)
- Ashcroft F-Series Pressure Switches application info (61 KB)
- Ashcroft F-Series Pressure Switches Series Selection Guide (90 KB)
- Ashcroft F-Series Pressure Switches Drawing (59 KB)
- Ashcroft F-Series Pressure Switches CE Mark installation (9 KB)
- All possible part numbers