Ashcroft
Pressure and temperature instruments: gauges, switches, transmitters, thermowells, and digital gauges.
Ashcroft is the line we stock most deeply, and the one where the bottleneck is almost never the technology: it's building the right part number. A single gauge configuration carries dial size, case and wetted materials, range, connection, accuracy and options, and any one of them wrong means a part that doesn't fit or doesn't last. So we put the whole catalogue behind a configurator you can use yourself.
The catalogue, and what’s on our shelf
Ashcroft builds deep catalogues. The stock column is what we physically hold right now. On those, the answer is a shipment rather than a lead time.
Ashcroft configurator: Search every Ashcroft part number, build a configuration, and send it to us as a quote request, or ask its assistant for help narrowing it down. Free, no account needed. Open the configurator ›
| Product type | In stock now | |
|---|---|---|
| Pressure gauges | In stock | The core of the line: industrial, process, sanitary and panel gauges across dial sizes, case materials and fill options. |
| Pressure switches | In stock | Mechanical and solid-state switches for alarm and shutdown duty, in general-purpose and hazardous-area enclosures. |
| Thermometers | In stock | Bimetal and gas-actuated dial thermometers, every-angle and fixed-stem. |
| Transducers & transmitters | In stock | Pressure transducers and transmitters where you need a signal rather than a dial. |
| Diaphragm seals | In stock | Isolation seals for corrosive, viscous, slurry and high-temperature media. They are the reason a gauge survives a process it otherwise wouldn't. |
| Temperature switches | No | Bimetal and gas-actuated temperature switches for alarm and control. |
| Differential pressure gauges | No | Filter and strainer monitoring, level in closed vessels, and flow across an orifice. |
| Differential pressure switches | No | DP alarm and shutdown duty, including filter-blinding alarms. |
| Thermowells | No | Threaded, flanged and socket-weld wells. Specify for the velocity and vibration the well will actually see, not just the pipe size. |
| Accessories | In stock | Snubbers, syphons, gauge valves, adapters and mounting hardware. This is where the deep unit counts are, because these are the parts that get consumed. |
Cross-references & replacements
Reordering a gauge you already run? Send the old part number, or a photo of the dial and the tag. We'll confirm the configuration is still current and tell you if Ashcroft has superseded it. Cross-referencing from another manufacturer works the same way.
Send a part number or a print