Ph: 905-366-0143, Fax: 905-366-0144, email:

Process Control Products

Pressure, Level and Control.. Please see below for a brief overview of each of our products
 (Automation Products Group) Pressure & Level Transmitters

Automation Products Group, Inc. (APG), an ISO 9001 certified manufacturer, specializes in liquid level sensor and pressure transducer design and manufacture. Our roots in the business go back to the early 70’s. Since then we have built an extensive line of sensors:
Ultrasonic level sensors
Continuous float level transmitters (magnetic level probes)
Float switches
Pressure transducers
Digital pressure gauges
Submersible hydrostatic pressure transducers
Remote monitoring sensors

APG specializes in matching application needs with the right sensing technologies for end-users and OEMs. We are Flexible by Design, providing a wide range of technologies, field-configurable sensors, exceptional customer service, and custom product modifications.

Our sensors have been used in many industries, and in many applications. Most notably, our liquid level and pressure sensors have had huge success for OEM market leaders in Oil and Gas, Automatic Car Wash, and Medical industries, and have been staples for end-user manufacturers everywhere. In addition, APG’s aerospace division manufactures avionics for military and commercial aircraft, and we have many aerospace customers that use our pressure transducers.

We are on the cutting-edge of remote monitoring integration with level and pressure sensors. Bulk Material Handling and Logistic companies are saving time and money using our tools for remote data access to sensors on tanks spread across entire regions. These real-time monitoring techniques are revolutionizing the way many companies gather and respond to data.

Asco/Numatics Fluid Control and Fluid Power

ASCO Valve- The World's Leading Manufacturer of Solenoid Valves
ASCO is a worldwide leader in the design and manufacture of quality fluid control components. Our RedHat solenoid valve line is valued across the globe for its quality, reliability, performance in demanding conditions and broad selection of 2, 3 and 4 Way valves. ASCO continually strives to perfect and diversify our product offerings and has built an enviable stable of products including Tri-Point Pressure and Temperature switches, Valves for Combustion systems, Air Preparation Equipment, Fluid Power Products, Pressure Transmitters and Valve Monitoring Systems for quarter turn actuators.




Bray Controls Industrial Control Valves & Actuators

At Bray, our business is helping our customers with their flow control requirements. Our modular product line of valves, actuators and accessories offer the best compatibility, economy and quality performance in the flow control industry. With over 25 years of continued success and outstanding growth, Bray International has become one of the premier quarter-turn butterfly valve, ball valve, and pneumatic and electric actuator manufacturers in the world, and the largest manual and automated butterfly valve manufacturer in the western hemisphere. With global operations in over 40 countries, Bray has developed a fully integrated and innovative product line in the world’s largest and fastest growing economies. These products are engineered to meet the needs and expectations of our customers.

Products: p>- Industrial Valves:br> Butterfly Valves, Resilient Seated, Double Offset, Triple Offset, Ball Valves, 3-Piece Valves, Threaded Valves, Flanged Valves, Severe Service, Multi-Port Valves, Control Valves, Specialty Products.
- Actuators:
Electric, Pneumatic, Scotch Yoke, Manual Operators.
- Accessories:
Valve Status Monitors, Filter Regulators, Positioners , Solenoids.
- Check Valves & Accessories
- Commercial Valves
Ball Valves, Control Valves, Butterfly Valves, Globe Valves.
- Commercial Actuators
- Industrial Actuators
- Retrofit Kits
- Thermostats
- - Knife Gate Valves

Precision Pneumatic & ElectroPneumatic Control

ControlAir is a worldwide leading manufacturer of precision pneumatic and electro pneumatic control products essential to automated industrial equipment, process control systems and instrumentation, laboratory research and analysis, energy management, fluid power, robotics, and valve automation applications. An ISO-9001/2008 registered quality system assures tightly controlled specifications and processes, resulting in dependable pneumatic controls.

The company has an excellent reputation for high performance, quality products. These products include current-to-pressure (I/P) transducers, voltage-to-pressure (E/P)transducers, pneumatic-to-current (P/I) transducers, precision air pressure regulators, filter regulators, volume boosters, motorized regulators, rolling diaphragm air cylinders, valve positioners and custom engineered devices. ControlAir distinguishes itself from competitors in the unique ability to adapt its products to customer-specific applications through joint development projects and strategic design partnerships.  

Download the Short Form Catalog HERE



I/P, E/P, P/I Transducers
Precision Air Pressure Regulators
Miniature Air and Water Pressure Regulators
Liquid Level Bubble Tube
Volume Boosters & Air Relays
Valve Positioners
Diaphragm Air Cylinders
Rolling Diaphragm Cylinders
Small Bore Cylinders 

Light Curtains & Resolver Based Press Control

Download the ISB Light Curtain Brochure HERE

Download the ISB Resolver Based Press Control Brochure HERE

ISB is a leading manufacturer of electronic safety and automation products for the metal stamping and fabrication industry. Since 1972, ISB has answered the challenges facing metalworking shops by providing safe and reliable products designed to totally safeguard plant personnel, while at the same time providing technology to make each machine more productive. ISB is proud to offer a complete product line that provides its customers with a total solution for safeguarding and automating metalworking machinery. 


Pressure and Level, Transmitters & Switches 

Download the Klay Product Overview Brochure HERE

Klay Instruments is a ISO 9001-2008 certified, Dutch manufacturer of Process Instrumentation.
Founded in 1978, Klay has build up a long history in development, production and sales of Process Instrumentation.

Klay Instruments produces a wide range of Pressure and Level transmitters in “All Stainless Steel design”.
Both Analog and “Intelligent” series are available with HART Protocol and Profibus PA.
Many certificates are available, like ATEX Ex, EHEDG food approvals, Marine Type approvals like DNV, RINA and Lloyds.
All industrial process connections are available (more than 50 !).

Besides our Pressure and Level Transmitters we also produce Level Switches, like our All stainless steel “Tuning fork” Level Switch, type “Vibra-Switch”. Klay also produces a range of pressure switches and PT-100 temperature sensors.

KOBOLD Instruments

Download Product Summary Brochure HERE

Flow, Pressure, Level, Temperature, ORP, pH, Conductivity, Humidity, Turbidity, Density Meters and Transmitters

Kobold develops, manufactures and sells instruments for monitoring, measuring and regulating the physical quantities of flow through, pressure, level and temperature. The devices are used in virtually all sectors of industry.

The variety of measurement methods available, and the rapid adaptation to technical advances, are what ensure that the high application-specific requirements set in the various branches of industry are met in full. The strong growth of the company is based on the ongoing widening of the range offered and is due to the acceptance of the company and its products in the world market place.

Obrien Enclosures, Sample & Heat Trace Tubing and Bundles 


Download the Obrien VIPAK Enclosure Catalog HERE

Download the Obrien TRACEPAK Tubing Catalog HERE

Sample transport systems present tremendous opportunities for improved analyzer accuracy. Chemical and petrochemical industries around the world have clearly identified that yield, scrap and compliance improvements can be directly attributed to the effectiveness of the sample transport system. Analyzers will function only as well as the transport system yet this same system is often the most overlooked and misunderstood

O’Brien is dedicated to all aspects of providing customers consistent sample streams. Maintaining sample dew points can present a myriad of process control challenges. O’Brien offers a wide variety of engineered solutions and products to ensure consistent sample delivery to the
analytical device. O’Brien’s heat transfer expertise with TRACEPAK and STACKPAK tubing bundle, TrueTube performance enhanced sample transport tubing and VIPAK heated analyzer cabinets have made O’Brien the company of choice for the analytical industry.

From design to installation services, from expertise in heat tracing to tubing materials, O’Brien provides complete sample stream consistency. 

 Precision Digital Corporation
Process indicators, scanners and multi-channel controllers 

Click HERE to download the Precision Digital Short Form Catalog 

Established in 1974, Precision Digital Corporation products include: line- & loop-powered indicators & rate/totalizers, scanners & annunciators, temperature indicators and controllers, digital pressure gauges, Modbus® meter, large display indicators, and multi-channel controllers.

Our products can be located virtually anywhere in the plant; from the control room to Class I Div 1 areas (both explosion-proof and intrinsically safe). They will accept virtually any analog signal such as 4-20 mA, thermocouple, RTD, DC voltage and pulse as well as digital serial data, such as Modbus. Products include Digital Panel Meters, PID Process and Temperature Controllers, Annunciators, Multi-Channel Controllers, Loop-powered Indicators, Flow Rate Meters and Totalizers, Batch Controllers and Pump Controllers

The majority of Precision Digital's products have been approved and/or certified as compliant to UL, CSA, FM, ATEX, IECEx, CE, and NEMA standards. 


PR Electronics

Download the PR Electronics Complete Catalog HERE

PR electronics is the leading technology company specialized in making industrial process control safer, more reliable and more efficient. Since 1974, we have been dedicated to perfecting our core competence of innovating high precision technology with low power consumption. This dedication continues to set new standards for products communicating, monitoring and connecting our customers’ process measurement points to their process control systems.
Our innovative, patented technologies are derived from our expansive R&D facilities and
from having a great understanding of our customers’ needs and processes. We are guided by principles of simplicity, focus, courage and excellence, enabling some of the world’s greatest companies to achieve: PERFORMANCE MADE SMARTER.

6 Product Pillars to meet your every need and devices for special applications

TEMPERATURE - Transmitters and sensors - analog, bus or digital
I.S. INTERFACES - Intrinsically safe isolation barriers and backplanes
COMMUNICATION INTERFACES - Detachable local or remote operator interfaces
MULTIFUNCTIONAL - Wide range of input/output - multiple applications
ISOLATION - Compact and fast isolators with exceptional performance
DISPLAYS - Complete range of panel meters
SPECIAL DEVICES - Devices for special applications



Rohrback Cosasco Systems

Leading the World in Corrosion Monitoring Systems

Rohrback Cosasco Systems (RCS) is the world leader in corrosion monitoring technology. Since 1950, RCS has provided leading-edge corrosion management solutions for such diverse industries as oil and gas, petrochemical, water treatment, chemical, pulp and paper, pharmaceutical, and utilities. Corrosion is an enormous cost to these industries as measured in equipment maintenance and replacement, leaks, and system failures. RCS helps dramatically reduce this waste by delivering corrosion management systems that accurately determine corrosion rates and ultimately extend asset life.
RCS provides a wide range of corrosion monitoring products to meet specific industry needs. These range from mechanical access systems to the most advanced instrumentation systems that can be adapted to the most severe operating environments.

SWR Engineering

Your specialist for the measurement of mass flow of dry bulk solids

SWR Engineering is dedicated to delivering solutions to the marketplace for material mass flow measurement, lean & dense phase:
- Level Control
- Continuous Moisture Measurement
- Dust Filter Damage Monitoring
- Dust Emission Measurement
- Dust Velocity Measurement

Our systems can be used for most types of solids in many industries. Please read the overviews on the SWR page linked to the logo above and if you do not find your application listed, please contact Armatek to discuss your needs.


Our Partners


Industries Served
  • Chemical
  • Pulp & Paper
  • Power Generation/Nuclear
  • Mining
  • Oil & Gas
  • Environmental




Home / About Us / Products Page / Contact Us

© Copyright 2013. All rights reserved. Original Design by Web Design Niagara / with Modifications by Colin Bembridge