Overview
The Ashcroft 436-11 pressure gauge is a durable, mechanical pressure measurement instrument designed for industrial applications requiring 0–600 PSI monitoring. With a lower-mount configuration and 1/4″ NPT threaded connection, the 436-11 delivers reliable, at-a-glance pressure indication in hydraulic systems, pneumatic lines, compressor discharge, and process monitoring applications. Ashcroft’s Bourdon-tube design ensures accuracy and long-term reliability in demanding industrial settings.
Key Features
- 0–600 PSI pressure range with clear, easy-to-read dial
- Lower-mount design with 1/4″ NPT connection for direct system integration
- Mechanical Bourdon-tube movement for accurate, drift-free readings
- Durable industrial-grade construction for harsh environments
- No batteries or external power required; fully mechanical operation
Technical Specifications
- Pressure Range: 0–600 PSI (41.4 bar)
- Connection Type: Lower mount, 1/4″ NPT male
- Movement: Bourdon tube
- Display: Analog dial gauge
- Operating Environment: Industrial; dry service
- Brand: Ashcroft Inc.
- Part Number: 436-11
Typical Applications
- Hydraulic system pressure monitoring
- Pneumatic equipment and air compressor discharge lines
- Pump discharge and system protection
- General industrial process pressure indication
- Maintenance and troubleshooting pressure verification
Compatibility & Replacements
Compatible With
- Standard 1/4″ NPT female process connections
- Hydraulic and pneumatic system piping
- Pressure relief valve monitoring
- Pump discharge lines and accumulators
- Industrial process control loops
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator or Ashcroft technical support before ordering replacement units, as gauge model compatibility depends on dial size, case material, and connection type.
Works With
- Standard 1/4″ NPT connections
- Hydraulic fluids, air, inert gases, and compatible industrial media
- Glycerin-filled versions for vibration-damped applications (consult Ashcroft)
