Ashcroft F Series Pressure Switches

Compact pressure switch with explosion-proof body & hermetically sealed watertight anodized aluminum body.

Starting at $437.14

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Availability
  • Usually ships in 3-5 weeks
Product Manual Product Specs

Features

  • 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 & CSA approved
In a rush? Ashcroft Gold Service guarantees shipment within 3 to 5 days. Call us now at 1-800-884-4967 for additional information.

The Ashcroft F-Series pressure switches are a line of compact, adjustable pressure switches designed to satisfy most requirements for alarm, shutdown, control, and interlock on a wide variety of process and equipment applications. Materials of construction have been selected to prolong the instrument's life. A wide variety of precision switch elements are available to meet every application requirement. 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 improve the reliability of installation. F-Series is designed to easily retrofit many similar models.

All Ashcroft F-Series models feature standard hermetically sealed switch contacts. We recommend hermetically sealed switch elements for improved reliability and safety 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
Ashcroft 80 Wafer Isolation Rings
Ashcroft 80 Wafer Isolation Rings

360 degree sensing flexible inner-liner, no process deadleg, 2 to 20in nominal pipe size.

Starting at $429.32
Ashcroft V01 Gauge Valve
Ashcroft V01 Gauge Valve

Isolates process from instrument assembly, 316L stainless steel construction, 6,000 psi max pressure.

Starting at $118.34
Ashcroft V01 Block and Bleed 2-Valve Manifold
Ashcroft V01 Block and Bleed 2-Valve Manifold

Isolates and bleeds the process from instrument assembly, 316L stainless steel construction.

Some Models in Stock
Starting at $155.72
Ashcroft V02 Block and Bleed 2-Valve Manifold
Ashcroft V02 Block and Bleed 2-Valve Manifold

Isolates and bleeds the process from instrument assembly, 316L stainless steel construction.

Starting at $247.91
Ashcroft V01 3 Valve Manifold
Ashcroft V01 3 Valve Manifold

Isolates each port and equalize pressure for instrument maintenance, 316L stainless steel construction.

Starting at $218.01
Ashcroft 81 Bolt Thru Isolation Ring
Ashcroft 81 Bolt Thru Isolation Ring

Low-maintenance protection for gauges, switches and transducers from contact with process media, for 1 to 10-inch pipe sizes.

Starting at $767.54
Ashcroft V01 5 Valve Manifold
Ashcroft V01 5 Valve Manifold

Isolate and bleed the process for each port as well as equalize pressure for instrument maintenance.

Starting at $311.45
Ashcroft V02 Direct & Remote Mount Three-Valve Manifolds
Ashcroft V02 Direct & Remote Mount Three-Valve Manifolds

Isolates each port and equalizes pressure for instrument maintenance, 316L stainless steel construction.

Starting at $323.91
Ashcroft V03 3 Valve Manifold
Ashcroft V03 3 Valve Manifold

3-valve manifolds isolate each port and equalize pressure for instrument maintenance.

Starting at $225.17
Ashcroft 82 Threaded Isolation Ring
Ashcroft 82 Threaded Isolation Ring

Barrel-style isolation device used on threaded piping systems to protect measuring instruments from contact with process media.

Starting at $408.27
Ashcroft V02 Direct & Remote Mount 5 Valve Manifold
Ashcroft V02 Direct & Remote Mount 5 Valve Manifold

5-valve manifolds isolate and bleed the process for each port as well as equalize pressure for instrument maintenance.

Starting at $604.14
Ashcroft V02 Low Pressure Ball Valve
Ashcroft V02 Low Pressure Ball Valve

Floating ball design provides bi-directional isolation, anti-blowout stem design, 1000 psi max pressure rating.

Starting at $56.05
Ashcroft V02 High Pressure Ball Valve
Ashcroft V02 High Pressure Ball Valve

Floating ball design provides bi-directional isolation, anti-blowout stem design, 6092 psi max pressure.

Starting at $386.19