Product Overview

Antunes Controls is one of the

leading manufacturers of pressure

control switches. Our sheet

metal air differential switches are

compact, sensitive, and reliable.

Their design is based on the

same principles of reliability,

repeatability and accuracy that

has made our line of pressure

switches so successful.

Features:

Sensitive Diaphragm

S.P.D.T. 10 Amp

Industrial Construction

Three Range Scales - from

.17”W.C. to a maximum

of 12” W.C.

Easy to Install

Cost Effective Pricing

• Differential

• Vacuum

• Pressure

Model - SMD

Air Pressure Switches

SMDB 1020802016 Rev A

Model - SMD

�





�





PAGE 1
Air Pressure Switches • Differential • Vacuum • Pressure Model - SMD Antunes Controls is one of the leading manufacturers of pressure control switches. Our sheet metal air differential switches are compact, sensitive, and reliable. Their design is based on the same principles of reliability, repeatability and accuracy that has made our line of pressure switches so successful. Features: Sensitive Diaphragm S.P.D.T. 10 Amp Industrial Construction Three Range Scales - from .17”W.C. to a maximum of 12” W.C.
PAGE 2
MODEL - SMD Dimensions: Switch Differential @ 70º F Differential Mounting holes for #8 screw Standpipe with adjusting screw 3 19/32” 4 13/32” Operating Pressure Range .015” to .03” W.C. .17” - 1” W.C. .5” W.C. .17” - 6” W.C. 1.0 W.C. .17” - 12” W.C. Location of Inlets Adjustable differential model shown with side inlets. 2 1/4” Non-adjustable differential model shown with side inlets.