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Precision & Performance in Every Mission

In defense applications, measurement accuracy and system reliability directly impact mission success. Our high-performance instrumentation is engineered to perform in extreme conditions and ensure that your systems function as intended under the most demanding environments, including high-altitude, extreme temperatures, and high-shock environments.
 

Airforceheli
ARW9553

Strengthening Canada's Defense Capabilities

As a trusted partner in the defense and aerospace sectors, Alpha Controls plays a role in supporting Canada’s leadership in military technology and innovation. From ground vehicles to aerospace technologies, we support defense professionals with customized solutions that improve system performance and safeguard mission-critical operations.

Discover More About The Defense Industry with Brand's Brands

How Instrumentation Drives Electric Vehicle (EV) Production - Brand's Brands Episode 28

The Technology Behind Aerospace Breakthroughs (That Nobody Talks About) - Brand's Brands Episode 31

Back to Basics: Particle Counting 101 - Brand's Brands Episode 12

Highlighted Brands

Alicat Scientific 01005 original

Alicat Scientific

Alicat Scientific is an ISO 9001 manufacturer of mass flow meters, mass flow controllers, pressure controllers and digital pressure gauges for gases and liquids. Alicat...

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Fluke Calibration 01008 original

Fluke Calibration

Fluke Calibration is a leader in precision calibration instruments, equipment, service and software for electrical, RF, temperature, pressure and flow measurements. Calibration...

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Spectrex Inc 01024 xl

Spectrex Inc.

Spectrex is a leader in the flame and open path gas detectors field. Their products are designed to the highest safety requirements for high risk industries and commercial...

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Turbines Inc 08668 original

Turbines Inc.

Founded in 1975, Turbines Incorporated designs and manufactures reliable, competitively priced liquid, gas and cryogenic turbine flow meters, electronic monitors, accessories,...

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Highlighted Services

Chemicalcalibrationheader

Calibration

Trust Alpha Controls for precise, reliable calibration services that keep your measurements accurate and compliant. With decades of expertise, we deliver confidence and...

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Want to Extend the Life of Your Validation Equipment

Validation

Compliance Without the Hassle. Leave Validation to the Experts. When regulations tighten and timelines matter, you need a partner who understands both the standards and the...

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All Defense Products

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DP Double Bellows Differential Pressure Switch 07394
Dwyer

DP Double Bellows Differential Pressure Switch

Two opposing bellows combine maximum sensitivity and vibration resistance at a moderate cost

Starting at
$3,203.03 CAD
Normally ships in 3-4 weeks
300 Series Mechanical Compact SPDT w Adjustable Hysteresis 07883
Noshok

300 Series Mechanical Compact SPDT w/ Adjustable Hysteresis

Switch adjustment ranges from vacuum through 4,600 psig depending on model

Starting at
$117.77 CAD
Normally ships in 2-3 weeks
200 Series Mechanical Compact SPDT Switch 07882
Noshok

200 Series Mechanical Compact SPDT Switch

Switch adjustment ranges from vacuum through 6,000 psig depending on model

Starting at
$88.47 CAD
Normally ships in 2-3 weeks
100 Series Mechanical Compact SPST Press Switches 07881
Noshok

100 Series Mechanical Compact SPST Press. Switches

Switch adjustment ranges from vacuum through 6,000 psi depending on model

Starting at
$64.89 CAD
Normally ships in 2-3 weeks
CSCD Diaphragm Pressure Switch 08596
Dwyer

CS/CD Diaphragm Pressure Switch

Combine advanced design and precision construction in a small size.

Starting at
$704.55 CAD
Normally ships in 3-4 weeks
1000 E Explosion Proof Diaphragm Operated Pressure Switches 02542
Dwyer

1000E Explosion-Proof Diaphragm Operated Pressure Switches

Rugged construction and explosion-proof design, high over-pressure protection and vibration resistance

Starting at
$1,776.90 CAD
Normally ships in 3-4 weeks
AP Diaphragm Operated Pressure Switches 02531
Dwyer

AP Diaphragm Operated Pressure Switches

Visible set point and external adjustment, available in weatherproof and explosion-proof housing

Starting at
$1,024.73 CAD
Normally ships in 3-4 weeks
1000 W Weatherproof Diaphragm Operated Pressure Switches 02529
Dwyer

1000W Weatherproof Diaphragm Operated Pressure Switches

High over-pressure protection with a pressure range to 1400 PSI, visible setpoint, and fixed deadband

Starting at
$1,221.53 CAD
Normally ships in 3-4 weeks
SA1100 Diaphragm Operated Pressure Switches 02528
Dwyer

SA1100 Diaphragm Operated Pressure Switches

Weatherproof and explosion-proof, burst pressure protection to 3000 PSI, visible set-point and deadband adjustments

Starting at
$1,023.83 CAD
Normally ships in 1-2 weeks
MP Mini Photohelic Differential Pressure Switch Gage 02416
Dwyer

MP Mini-Photohelic Differential Pressure Switch/Gage

Measures & controls positive, negative, or differential pressures of non-combustible & non-corrosive gases

Starting at
$877.43 CAD
Normally ships in 2-3 weeks
PGE20 Series General Purpose Digital Gauge 13419
Noshok

PGE20 Series General Purpose Digital Gauge

General Purpose Digital Gauge

Starting at
$968.39 CAD
Normally ships in 2-3 weeks
1000 Series Piston Type Differential Press Gauge 07861
Noshok

1000 Series Piston Type Differential Press. Gauge

Simple, rugged, compact differential pressure gauge

Starting at
$615.68 CAD
Normally ships in 2-3 weeks
800 Series Precision Test Press Gauge 07860
Noshok

800 Series Precision Test Press. Gauge

Highly accurate dry gauge

Starting at
$1,616.37 CAD
Normally ships in 2-3 weeks
900 Series SS Liquid Filled Press Gauges 07859
Noshok

900 Series SS Liquid-Filled Press. Gauges

High quality liquid filled gauge

Starting at
$129.90 CAD
Normally ships in 2-3 weeks
900 Series ABS SS Liquid Filled Press Gauges 07858
Noshok

900 Series ABS & SS Liquid-Filled Press. Gauges

High quality liquid filled gauge

Starting at
$81.38 CAD
Normally ships in 2-3 weeks
600700 Process Dry Liquid Filled Press Gauges 07856
Noshok

600/700 Process Dry & Liquid Filled Press. Gauges

Turret style dry (field fillable) and liquid filled process gauges

Starting at
$323.01 CAD
Normally ships in 2-3 weeks
402502 SS Extreme High Press Gauges 07855
Noshok

402/502 SS Extreme High Press. Gauges

Corrosion-resistant dry or liquid-filled gauge for high pressure applications

Starting at
$1,597.77 CAD
Normally ships in 2-3 weeks
400500 Series SS Dry Liquid Filled Press Gauges 07830
Noshok

400/500 Series SS Dry & Liquid Filled Press. Gauges

Corrosion-resistant fillable dry or liquid-filled gauge

Starting at
$211.83 CAD
Normally ships in 2-3 weeks
300 Series Brass Case Liquid filled Press Gauges 07829
Noshok

300 Series Brass Case Liquid filled Press. Gauges

High quality, heavy-duty liquid filled gauge

Starting at
$181.25 CAD
Normally ships in 3-4 weeks
200 Series Low Pres Diaphragm Dry Gauges 07828
Noshok

200 Series Low Pres. Diaphragm Dry Gauges

Sensitive capsule-type, non-fillable dry gauge

Starting at
$153.47 CAD
Normally ships in 3-4 weeks
1100 Series Diaphragm Type Diff Press Gauge 07863
Noshok

1100 Series Diaphragm Type Diff. Press. Gauge

Simple, rugged, compact differential pressure gauge

Starting at
$1,018.41 CAD
Normally ships in 2-3 weeks
P3 S 300 Series Pressure Gauge 07720
Winters Instruments

P3S 300 Series Pressure Gauge

Heavy duty, highly accurate aluminum case gauge

Call today!
800-567-8686
PPC ZR Stabili ZR Process Gauge 07718
Winters Instruments

PPC-ZR StabiliZR Process Gauge

Used where operator safety is a must

Call today!
800-567-8686
HHP460 A Handheld Smart Manometer 14068
OMEGA

HHP460-A Handheld Smart Manometer

0 to 15 psi, Barometric

Call Today!
800-567-8686
Normally ships in 2-3 weeks