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Antunes Controls G Series Installation Information

Gas pressure switches

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GGI 1010810019 Rev. A 05/07

Manual Reset

Automatic Reset
Installation Information
Model-G
Gas Pressure Switches

Specifications

Antunes Controls Gas Pressure Switches monitor gas
pressure. The models are available in high pressure and
low pressure single gas switches. Pressure range varies
from .5" of water column to 4 psi.
Each switch is adjustable within its range, as shown on the
range scale located on top of the unit. The latch button
in the reset models, and the optional neon light indicate
whether the switch is on or off.
These units do not require venting to atmosphere.
WARNING
Read these instructions carefully before attempting
to install, operate or service this switch.
Failure to observe safety information and comply
with instructions could result in personal injury,
death and/or property damage.
To avoid electrical shock or damage to equipment,
disconnect power before installing or servicing.
To avoid potential fire and/or explosion, do not use
in potentially flammable or explosive atmosphere.
Retain these instructions for future reference. You
must review your application and national and
local codes to ensure that your installation will be
functional and safe.

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Summary of Contents for Antunes Controls G Series

  • Page 1: Specifications

    Installation Information Model-G Gas Pressure Switches Specifications Antunes Controls Gas Pressure Switches monitor gas pressure. The models are available in high pressure and low pressure single gas switches. Pressure range varies from .5” of water column to 4 psi. Each switch is adjustable within its range, as shown on the range scale located on top of the unit.
  • Page 2 MODEL - G Electrical Ratings 10A @ 125 VAC 10A @ 250 VAC 1/3 HP, 125 & 250 VAC Pressure Ratings Adjustable Operating Pressure .5W.C. to 4 psi (different ranges) Surge Pressure 15 psi (1 Bar) NOTE: To avoid initial line fill pressure spikes, unit should be placed downstream of the regulator.
  • Page 3 MODEL - G Mounting All switches can be mounted in either horizontal or All switches can be supported by the inlet pipe, but vertical position. Switches should be reasonably level optional mounting brackets and bases are available (see but do not required accurate leveling. Figures 1 thru 5 below).
  • Page 4 These part numbers are for standard ¼” N.P.T. gas inlet and ½” electrical knockout Neon Lamp Indicator NOTE: For optional NEMA 4 Kit, 4-Pin DIN Connector, Neon Lamp Indicator, or Side Side Mounting Mounting, contact Antunes Controls for specific part numbers. LOw RAnGeS AvAiLAbLe Part w.C.

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