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Antunes Model G Gas Pressure Switch

The Model G is a gas pressure switch that monitors pressure and breaks the electrical control circuit when pressure drops below or rises above the desired setpoint.  The gas pressure settings are adjustable.




Antunes Model HGP-A High-Low Gas Switch with Reset Lever

The Model A is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure drops below or rises above the desired setpoint.  The high and low gas pressure settings are adjustable.  All models are available in reset or recycle type.

Mount horizontally without the need for accurate leveling.

Double switch may be ordered with any combination of high or low pressure ranges.




Antunes Model HLGP-D High-Low Gas Pressure Switch

The Model D is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired setpoint.  The high and low gas pressure settings are adjustable.   All models are available in reset or recycle type.

Mount horizontally without need for accurate leveling.

Double switch may be ordered with any combination of high or low pressure ranges.

Select range to meet your requirements.




Antunes Model LGP-D Single Gas Pressure Switch

The Model D is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired setpoint.  The high and low gas pressure settings are adjustable.  All models are available in reset or recycle type.

Mount horizontally without need for accurate leveling.

Double switch may be ordered with any combination of high or low pressure ranges.

Select range to meet your requirements.




Antunes Model RHGP-H Gas Pressure Switch

The Model H is a gas pressure switch that monitors pressure and breaks the electrical control circuit when pressure rises above or drops below the desired setpoint.  Made of rugged die-cast aluminum, it offers reliability, repeatability and accuracy.

Mount horizontally without the  need for accurate leveling.

Available in automatic recycle or manual reset.




Antunes Model RHLGP-A Gas Pressure Switch

The Model A is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure drops below or rises above the desired setpoint.  The high and low gas pressure settings are adjustable.  All models are available in reset or recycle type.

Mount horizontally without the need for accurate leveling.

Double switch may be ordered with any combination of high or low pressure ranges.↑




Antunes Versa Plus Gas Pressure Switch

The Versa Plus gas pressure switch accurately monitors pressure and breaks the electrical control when pressure rises above or drops below the desired setpoint.  It is made with a durable plastic enclosure and has a die-cast aluminum inlet base.

Custom design per OEM specifications.

Mounts to any modular valve body.




Honeywell RM7838C-1004 Flame Safety Relay

Microprocessor-based integrated burner control for industrial semi-automatically fired gas, oil, coal or combination fuel single burner applications.  Provides level of safety, functional capability and features beyond conventional controls.

Functions include purge, burner pilot startup, flame supervision, system status indication, system of self diagnosis and troubleshooting.

Delays admission of fuel to combustion chamber until pilot flame has been proven and then monitors the flame through the run period while providing system status indication.

Includes Keyboard Display Module.

Five LEDs provide sequence information.

Compatible with existing Honeywell flame detectors.