Graco | 557829 Moisture-Resistant Single Control Pressure Switch, 4700 psi (324 bar)

Graco

Model: 557829

This device deactivates your pump or controller and initiates venting once the lube system achieves the target pressure.

Its robust construction is designed for operation in demanding environments.

• Line pressure and reset pressure can be easily adjusted visually to confirm proper lube system venting.
• LED indicators provide a visual display of pressure switch functions.
• The modern 4-pin M12 micro-connector offers simple connection to the G3 and other controllers; a 124595 4-pin M12 micro-connector is sold separately.
• This unit is moisture resistant and factory set to ensure long-term accuracy and reliability.
• It transmits an alarm signal to notify of high or low pressure conditions.
• Suitable for hydraulic pressures ranging from 400 to 4700 psi (28 to 324 bar).
• A 1/4 in NPT thread facilitates rapid connection to injector systems.
• Lubriquip part number: 542-210-120.

Operational Specifications

Technical Specifications