Diaphragm & Piston Pressure Switch – 0159

■ Diaphragm & Piston Pressure Switch
■ Switching point continuously adjustable by turning knurled screw whilst system in operation
■ Overpressure safety up to 8,700 psi (600 bar)
■ Aluminum Housing

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Description

Performance Features:

  • Snap-Action Micro Switch with Silver Contacts
  • Field-Adjustable Pressure Range: 2.9 – 5,800 psi
  • Differential: Typically 10% to 20%
  • Overpressure Safety: Up to 2,900 / 8,700 psi
  • Cable Gland: Included
  • Material: Aluminum Body
  • Maximum Voltage: 250 V
  • Seal Materials: NBR (Buna N), EPDM, FKM (Viton®)
  • Model: 0159-42814-1-001

 

Advantages:

  • Easy Adjustable: The pressure setting can be easily adjusted via an external knob, even during operation, providing enhanced flexibility and ease of use.
  • High Pressure Range: The diaphragm & piston design allows for a high adjustable pressure range, capable of handling up to 5,800 psi.

 

Application Industries:

This pressure switch is ideal for a variety of industrial applications, including:

  • Oil & Gas: For monitoring pressures in pipelines, valves, and offshore platforms.
  • Chemical & Petrochemical: Used in process control, pumps, and reactors where precise pressure control is required.
  • Mining & Heavy Equipment: Essential in controlling hydraulic and pneumatic systems used in mining equipment and other heavy-duty machinery.
  • Automotive: Pressure switches for hydraulic brake systems, fuel pumps, and other systems in automotive manufacturing and testing.
  • Pharmaceutical: Pressure regulation for clean room environments and precision systems in pharmaceutical production.
  • Energy & Power Generation: Applied in steam, water, and air pressure monitoring for turbines, boilers, and cooling systems.
  • Marine & Shipbuilding: For monitoring pressure in hydraulic systems, fuel systems, and engines aboard ships and marine vessels.
  • Food & Beverage: Used in pressurized systems for filling, sealing, and processing in food and beverage manufacturing lines.
  • HVAC Systems: For precise pressure monitoring in heating, ventilation, and air conditioning systems.

 

> Learn more about our full range of pressure switches

 

Instructional Video

 

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Additional information

Model Number

0159 Diaphragm Pressure Switch, 0159 Piston Pressure Switch

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