Women-owned business (WBE) since 1988Antioch, IL (HQ) · Bolingbrook, IL · Fennville, MIServing the Chicago area, N. Illinois & SE Wisconsin
Instrumentation · Manufacturer line

Ashcroft Gauges, Switches, Transmitters & Diaphragm Seals — Chicago Area

CML supplies Ashcroft pressure and temperature instrumentation to plants across the Chicago area, northern Illinois and southern Wisconsin — and can calibrate and certify it, NIST-traceable, before it ships.

Ashcroft logo

Ashcroft products from CML

Ashcroft is the first instrumentation line on CML’s product line card: pressure and temperature indicators and switches, pressure transmitters and transducers, diaphragm seals and test gauges.

Because CML is also a calibration and repair shop, Ashcroft gauges, switches and transmitters can be calibrated and certified traceable to NIST, and diaphragm seal assemblies can be built and filled in-house — fill fluids include food-grade silicone, glycerin, glycol/water, Syltherm, Halocarbon and Neobee M-20.

From CML’s product line cards

  • Pressure & temperature indicators (gauges)
  • Pressure & temperature switches
  • Pressure transmitters & transducers
  • Diaphragm seals
  • Test gauges
  • Bimetal & Duratemp thermometers (literature below)

Manufacturer website: Ashcroft (opens in new tab). Product availability and current models are confirmed by CML at quote time.

Need it certified? See pressure gauge and transmitter calibration — in-house or on-site.

Ashcroft literature (40 PDFs, open in a new tab)

Diaphragm seals & isolation rings

Thermometers

Pressure & temperature switches

Transmitters, transducers & sensors

Digital gauges

Pressure gauges

Manufacturer literature is provided for reference — confirm current models and specifications with CML. Full library: Documents & resources.

Need Ashcroft products — or calibration with them?

Call Bob or email [email protected] with part numbers, or request a calibration quote online.