Low Pressure Switches

Easterseals Crossroads has acquired A.J. Antunes & Co.’s Pressure Switch product line, bringing about a dozen jobs to the area and growing our Crossroads Industrial Services (CIS) arm in Indianapolis to have a more international impact.

The Antunes Control product line we have acquired is used in commercial boilers and HVAC applications and was previously based in Carol Stream, Illinois, with operations in Suzhou, China. The acquisition was finalized on May 15, and Easterseals Crossroads is currently in the process of moving the operation to our eastside Indianapolis plant with the start date goal for production lines as early as August 1, 2017.

Easterseals Crossroads manufactures a wide range of air and gas pressure switches. Our switches are easy to install, they are adjustable and they are available in ranges from .07″ W.C. to 110″ W.C.

Our website will soon reflect the entire product line; until then, please visit the product line on A.J. Antunes website to see what is available.

SwitchDescription
JD-2
The JD-2 Switch is a compact, sensitive air pressure switch made of rugged die-cast aluminum. It features an adjustable set point, set point indication and visible ON-OFF indicator to provide the accuracy and reliability you need.
Versa Plus Air
The Versa Plus Air is a highly accurate air pressure switch that monitors positive, vacuum or differential air pressure. The integrated contacts make or break circuits to a desired set point.
Versa Pro Air
The Versa Pro Air is a compact, sturdy air pressure switch made with a durable plastic electrical enclosure and die-cast aluminum inlet base.
Versa Plus Gas
The Versa Plus Gas is a gas pressure switch that accurately monitors pressure and breaks the electrical control when pressure rises above or drops below the desired set point.
Versa Pro Gas
The Versa Pro Gas is a gas pressure switch that accurately monitors pressure and breaks the electrical control circuits when pressure rises above or drops below the desired set point.
SMD
The SMD is a sensitive air differentiator that is compact, easy to install, accurate and reliable. Made of sheet metal, this switch monitors positive, vacuum or differential air pressure.
SML
The SML air pressure switch features a sensitive diaphragm to detect changes in air pressure. Easy to install and reliable, this switch is available in two range scales and with an optional neon light indicator.
SMR
The SMR air differential switch features a convenient manual reset button and three range scales. It is made of sheet metal and is compact and easy to install.
Model A - Single
The Model A - Single 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 set point. The high and low gas pressure settings are adjustable.
Model A - Double
The Model A - Double 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 set point. The high and low gas pressure settings are adjustable.
Model G
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 set point. The gas pressure settings are adjustable.
Model H
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 set point.
Model D - Single
The Model D - Single is an accurate and reliable switch. It features a two-circuit control in which each set point controls two independent dry contacts to switch to two different voltages. The high and low pressure settings are adjustable.
Model D - Double
The Model D - Double is an accurate and reliable switch. It features a two-circuit control in which each set point controls two independent dry contacts to switch to two different voltages. The high and low pressure settings are adjustable.
Switch Accessories
We offer a wide selection of accessory items, including fittings, brackets, coves and neon lamps for use with the line of low pressure switches.

Please contact us if you have any questions about pressure switches.