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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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A 319 Flexible PVC Connector 05147
Dwyer

A-319 Flexible PVC Connector

Rubber tubing to 1/4 in ID plastic tube for 1221, 1222, and 1227 manometers

Buy now!
$12.16 CAD
Normally ships in 2-3 weeks
Alpha Controls logo with text stating no product image available
Dwyer

A-317 Gage Connector

Gage connector, 1/8" pipe thread opening, less OD thd., for slip fit in 3/4" dia opening in 250 Series AF gages.

Buy now!
$48.96 CAD
Normally ships in 3-4 weeks
A 315 Shutoff Type Gage Connector 05234
Dwyer

A-315 Shutoff Type Gage Connector

Shutoff type gage connector for 3/16 in rubber tubing

Buy now!
$38.85 CAD
Normally ships in 1-2 weeks
A 310 B 3 Way Vent Valve 07349
Dwyer

A-310B 3-Way Vent Valve

Plastic 3-way vent valve

Buy now!
$31.54 CAD
Normally ships in 2-3 weeks
A 310 A 3 Way Vent Valve 05075
Dwyer

A-310A 3-Way Vent Valve

Plastic 3-way vent valve with 80 PSI rating

Buy now!
$48.54 CAD
Normally ships in 1-2 weeks
A 302 F A Static Pressure Tip 05088
Dwyer

A-302F-A Static Pressure Tip

303 SS static pressure tip with mounting flange for 3/16 in ID rubber or plastic tubing

Starting at
$22.28 CAD
Normally ships in 1-2 weeks
A 302 Static Pressure Tip 05087
Dwyer

A-302 Static Pressure Tip

Static pressure tip for 3/16 in and 1/8 in ID plastic or rubber tubing

Buy now!
$25.84 CAD
Normally ships in 1-2 weeks
A 300 Flush Mounting Bracket 05068
Dwyer

A-300 Flush Mounting Bracket

Flat aluminum bracket for flush mounting the Magnehelic gages

Buy now!
$74.21 CAD
Normally ships in 1-2 weeks
A 299 Surface Mounting Bracket 05071
Dwyer

A-299 Surface Mounting Bracket

Flush mount surface mounting bracket for Magnehelic gage

Buy now!
$84.49 CAD
Normally ships in 1-2 weeks
A 298 Flat Flush Mounting Bracket 05082
Dwyer

A-298 Flat Flush Mounting Bracket

Flat aluminum bracket for flush mounting Photohelic and Capsuhelic gauges

Buy now!
$76.67 CAD
Normally ships in 1-2 weeks
A 297 Dessicant Vent Filter 05192
Dwyer

A-297 Dessicant Vent Filter

Dessicant vent filter for submersible level transmitters

Buy now!
$56.03 CAD
Normally ships in 3-4 weeks
A 295 Female four pin M 12 to cable gland connector 08536
Dwyer

A-295 Female four pin M-12 to cable gland connector

Female four pin M-12 to cable gland connector

Buy now!
$235.20 CAD
Normally ships in 3-4 weeks
A 293 Protective Rubber Boot 08588
Dwyer

A-293 Protective Rubber Boot

Protective rubber boot, 2.8" x 2.9" x 1.8", .35 lb.

Buy now!
$31.60 CAD
Normally ships in 3-4 weeks
A 289 S Type Mounting Bracket 05149
Dwyer

A-289 S-Type Mounting Bracket

S-type mounting bracket

Buy now!
$11.10 CAD
Normally ships in 3-4 weeks
A 288 L Type Mounting Bracket 05148
Dwyer

A-288 L-Type Mounting Bracket

L-type mounting bracket

Buy now!
$11.10 CAD
Normally ships in 2-3 weeks
A 287 Mounting bracket 08669
Dwyer

A-287 Mounting bracket

Mounting bracket for pipe or surface mounting (includes bracket and two 2" U-bolts)

Buy now!
$121.30 CAD
Normally ships in 3-4 weeks
A 286 Gage Panel Mounting Flange 05066
Dwyer

A-286 Gage Panel Mounting Flange

Magnehelic gage panel mounting flange

Buy now!
$31.60 CAD
Normally ships in 1-2 weeks
A 285 Remote alarm annunciator 08608
Dwyer

A-285 Remote alarm annunciator

Remote alarm annunciator with visible/audible alarm and acknowledge switch

Buy now!
$691.22 CAD
Normally ships in 3-4 weeks
A 277 Precision resistor 250 ohm 08661
Dwyer

A-277 Precision resistor, 250 ohm

Precision resistor, 250 ohm

Buy now!
$25.41 CAD
Normally ships in 3-4 weeks
Alpha Controls logo with text stating no product image available
Dwyer

A-266 Digihelic controller surface mounting bracket

Digihelic controller surface mounting bracket

Buy now!
$74.10 CAD
Normally ships in 3-4 weeks
A 257 Pressure Snubber 08603
Dwyer

A-257 Pressure Snubber

Pressure snubber, 316 SS, 1/4" male/female BSPP

Buy now!
$107.83 CAD
Normally ships in 3-4 weeks
A 251 Pressure Snubber 08602
Dwyer

A-251 Pressure Snubber

Pressure snubber, brass, 1/4" male/female BSPP

Buy now!
$45.83 CAD
Normally ships in 3-4 weeks
Alpha Controls logo with text stating no product image available
Dwyer

A-239 Muffler

Muffler for Series' DCV/RDCV/RSV valves, 1/4" NPT.

Buy now!
$23.22 CAD
Normally ships in 3-4 weeks
Alpha Controls logo with text stating no product image available
Dwyer

A-235 230 and 231 air-to-raise mounting kit.

230 and 231 air-to-raise mounting kit.

Buy now!
$303.37 CAD
Alpha Controls logo with text stating no product image available
Dwyer

A-234 222 and 223 air-to-lower mounting kit.

222 and 223 air-to-lower mounting kit.

Buy now!
$298.86 CAD
Normally ships in 3-4 weeks
Alpha Controls logo with text stating no product image available
Dwyer

A-233 220 and 221 air-to-lower mounting kit.

220 and 221 air-to-lower mounting kit.

Buy now!
$298.86 CAD
Normally ships in 3-4 weeks
A 231 Shielded Cable with 4 Pin Female M 12 Connection 05091
Dwyer

A-231 Shielded Cable with 4-Pin Female M-12 Connection

16 ft. shielded cable with 4-pin M-12 connection

Buy now!
$304.39 CAD
Normally ships in 1-2 weeks
A 228 Stainless Steel Flex Hose 07309
Dwyer

A-228 Stainless Steel Flex Hose

flex hose, 12" (30.48 cm) long, 1/8" male NPT connections

Buy now!
$106.25 CAD
Normally ships in 2-3 weeks
A 225 Double Column Plastic Tubing 18 ID per foot 07285
Dwyer

A-225 Double Column Plastic Tubing (1/8" ID) per foot

Flexible double column tubing is used with Mark II Manometers and the Wind Speed Indicator

Buy now!
$85.00 CAD
Normally ships in 2-3 weeks
A 222 vinyl Tubing 240 ID x 375 OD per foot 07284
Dwyer

A-222 vinyl Tubing (.240" ID x .375" OD) per foot

Clear flexible vinyl tubing

Buy now!
$1.45 CAD
Normally ships in 1-2 weeks
A 220 Vinyl Tubing 316 ID x 5 16 OD per foot 07282
Dwyer

A-220 Vinyl Tubing ( 3/16" ID x 5-16" OD) per foot

Clear flexible vinyl tubing

Buy now!
$1.45 CAD
Normally ships in 1-2 weeks
A 210 Aluminium Tubing 14 OD 50ft 07278
Dwyer

A-210 Aluminium Tubing (1/4" OD), 50ft

Aluminum tubing is recommended for permanent installations.

Buy now!
$16.49 CAD
Normally ships in 1-2 weeks
Alpha Controls logo with text stating no product image available
Dwyer

A-203 Clear PVC Tubing

Clear PVC tubing, 1/8" ID x 1/4" OD, lengths to 100'.

Buy now!
$7.10 CAD
Normally ships in 3-4 weeks
A 202 Rubber Tubing 316 ID per foot 07281
Dwyer

A-202 Rubber Tubing (3/16" ID) per foot

Rubber tubing has less tendency to kink in storage and occupies less space, thus is best for portable work

Buy now!
$3.40 CAD
Normally ships in 2-3 weeks
A 201 Rubber Tubing 316 ID x 9 L 07280
Dwyer

A-201 Rubber Tubing (3/16" ID x 9'L)

Rubber tubing has less tendency to kink in storage and occupies less space, thus is best for portable work

Buy now!
$20.91 CAD
Normally ships in 1-2 weeks
A 195 6 2 m shielded cable 08607
Dwyer

A-195 6' (2 m) shielded cable

6' (2 m) shielded cable with 5 pin female M-12 connections.

Buy now!
$152.13 CAD
Normally ships in 3-4 weeks
A 186 Silicone based grease acoustic couplant 3 oz tube 09513
Dwyer

A-186 Silicone based grease acoustic couplant, 3 oz. tube

Silicone based grease acoustic couplant, 3 oz. tube

Buy now!
$42.16 CAD
Normally ships in 3-4 weeks
A 183 Protective Rubber Boot 05084
Dwyer

A-183 Protective Rubber Boot

Protective rubber boot for use with Dwyer DPG series

Buy now!
$27.29 CAD
Normally ships in 1-2 weeks
A 182 Pipe Mounting Kit 08471
Dwyer

A-182 Pipe Mounting Kit

Pipe mounting kit, for 1-1/2" and 2" pipes.

Buy now!
$69.71 CAD
Normally ships in 3-4 weeks
A 181 Din Rail Mounting Kit 08470
Dwyer

A-181 Din Rail Mounting Kit

DIN rail mounting kit, suitable for EN-50035, EN-50042, and EN 50022 rails.

Buy now!
$53.21 CAD
Normally ships in 3-4 weeks
Alpha Controls logo with text stating no product image available
Dwyer

A-180 Valve mounting bracket

Valve mounting bracket, for Hi-Flow control valves. (Series 2800 & 2900 only)

Buy now!
$67.82 CAD
Normally ships in 3-4 weeks
A 166 Replacement Vane 02402
Dwyer

A-166 Replacement Vane

Replacement vane for Dwyer MW-1 wind meter

Buy now!
$3.53 CAD
Normally ships in 1-2 weeks
A 165 Security Key 08535
Dwyer

A-165 Security Key

Security Key

Buy now!
$330.66 CAD
Normally ships in 3-4 weeks
A 164 16 4 5 m cable with M 12 4 pin female connector 08601
Dwyer

A-164 16.4' (5 m) cable with M-12 4-pin female connector

16.4' (5 m) cable with M-12 4-pin female connector

Buy now!
$94.61 CAD
Normally ships in 3-4 weeks
A 162 In line fitting replacement kit 08747
Dwyer

A-162 In-line fitting replacement kit.

In-line fitting replacement kit. Two 1" female NPT connection fittings and two o-rings.

Buy now!
$181.82 CAD
Normally ships in 3-4 weeks
A 161 Brass bushing 14 x 38 08735
Dwyer

A-161 Brass bushing, 1/4" x 3/8".

Brass bushing, 1/4" x 3/8".

Buy now!
$12.92 CAD
Normally ships in 3-4 weeks
Alpha Controls logo with text stating no product image available
Dwyer

A-160G-6 Kit includes (4) 6" standoffs.

Kit includes (4) 6" standoffs.

Buy now!
$221.68 CAD
Normally ships in 3-4 weeks