Ashcroft Pressure Switches
JM Test Systems provides a wide selection of Ashcroft pressure switches, engineered for reliability, safety, and precision in demanding industrial environments.
Showing all 8 results
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Ashcroft A-Series watertight pressure switch -15/15 psi
SKU: APAN41H006CS01-15/15 -

Ashcroft A-Series watertight pressure switch -15/15 psi
SKU: APSN41H006CS01-15/15 -

Ashcroft A-Series watertight pressure switch -15/15 psi explosion proof
SKU: APSN71H006CS01-15/15 -

Ashcroft A-Series watertight pressure switch 10-100 psi
SKU: APSN41H006CS01100# -

Ashcroft A-Series watertight pressure switch 20-200 psi
SKU: APSN41H006CS01200# -

Ashcroft A-Series watertight pressure switch 6-30 psi
SKU: APSN41H006CS0130 -

Ashcroft A-Series watertight pressure switch 8-60 psi
SKU: APSN41H006CS0160 -

Ashcroft B-Series NEMA 7/9 Pressure Switch
SKU: B-Series
An Ashcroft pressure switch monitors pressure levels and activates or deactivates equipment when a set point is reached, making it essential for process control and safety applications. Known for their durability, accuracy, and versatility, these switches are trusted across industries such as oil and gas, water treatment, manufacturing, and HVAC.
Our inventory includes mechanical and electronic pressure switches designed to handle a wide range of pressures, temperatures, and media. Ashcroft switches are available with adjustable set points, high overpressure protection, and corrosion-resistant housings, ensuring dependable operation in harsh conditions. Whether you need a switch for hydraulic systems, pumps, compressors, or industrial machinery, Ashcroft offers proven solutions to safeguard your equipment.
With options for NEMA and explosion-proof enclosures, stainless steel wetted parts, and various electrical connections, Ashcroft pressure switches can be configured to meet your exact requirements. Their rugged design ensures consistent performance in both general-purpose and hazardous locations, reducing downtime and maintenance costs.
At JM Test Systems, we not only supply Ashcroft pressure switches, but we also provide calibration, testing, and repair services to ensure long-term accuracy and performance. Backed by decades of experience, we help facilities maintain safety standards and operational efficiency with trusted Ashcroft solutions.
FAQs
What does an Ashcroft pressure switch do?
It monitors pressure and actuates equipment when preset pressure levels are reached.
Where are Ashcroft pressure switches commonly used?
They are used in industries such as oil and gas, water treatment, HVAC, and manufacturing.
Are Ashcroft pressure switches adjustable?
Yes, many models allow set point adjustments to match specific system requirements.
Do Ashcroft pressure switches work in hazardous locations?
Yes, models with explosion-proof and NEMA-rated enclosures are available for hazardous environments.







