Last Update March 10, 2021


  • Electrical, Electronics & Electro-optics
  • Metal Processing, Parts & Components

PREMAC S.A.S., is a Colombian company located in Medellin and dedicated to the manufacture of heating and drying systems. The Company is also a representative of worldwide recognized manufacturers of industrial heating and drying equipment.

With offices in Medellin, Bogota, as well as Lima, Peru, PREMAC S.A.S. is able to offer its customers excellent design and installation services on industrial heating and combustion systems, supported by expert engineers in the field.


PREMAC S.A.S. offers specialised heating and drying solutions for the mining, automotive and residential sectors, among others. Among the solutions offered by the Company are:

• Ball valves,
• Combustion equipment,
• Combustion analyzers,
• Personal protection equipment,
• Gas leak detectors,
• Gas meters,
• Gas boosters,
• Process ovens,
• Incinerators,
• Chemical dispensers,
• Electric heaters,
• Gas valve trains,
• Filters,
• Oil & gas heaters,
• Control valves.



Contact info #1

Andres Felipe Echeverri Sanchez
+57 4 372 1844
General Manager
+57 4 373 0542
Autopista Sur 24-52, Itagui, Medellin, Colombia

Technical Services

PREMAC S.A.S. performs services, related to:

• Combustion equipment installation and commissioning,
• Corrective and preventive maintenance of industrial combustion equipment,
• Gas analysis,
• Engineering services,
• Equipment calibration,
• Equipment rental.

Training Services

PREMAC S.A.S. offers training services through workshops and intensive courses related to combustion techniques, air propane systems and gas regulators, among others.

Portable Combustion & Emissions Analyser

The Bacharach PCA®2 is a commercial grade, handheld combustion and emissions analyser for the sampling of light industrial, institutional, commercial and residential furnaces, boilers and appliances. The Bacharach PCA®2 is the perfect tool for service technicians and boiler contractors who need to ensure safe operating conditions, determine combustion efficiency, or perform emissions testing in combustion applications.

The Bacharach PCA®2 directly measures and displays:

• Flue gas oxygen (O2),
• Carbon monoxide (CO),
• Stack temperature,
• Draft,
• Differential pressure,
• Combustion air temperature.

Additional Bacharach PCA®2 Combustion Analyser models are available which also measure and display:

• Nitric oxide (NO),
• Nitrogen dioxide (NO2),
• Sulfur dioxide (SO2).

Combustion Efficiency & Environmental Analyzer

The ECA 450 is ideal for professionals concerned about combustion efficiency and environmental compliance. It enables plant maintenance engineers and technicians to ensure that industrial equipment is burning efficiently while environmental regulations are being met.

Unlike any other industrial grade combustion efficiency and environmental analyser on the market today, the new ECA 450 from Bacharach conducts accurate combustion and emissions tests that will help customers’ meet environmental regulations and ensure the equipment is burning efficiently. The ECA 450 measures Oxygen, Carbon Monoxide, Nitric Oxide, Nitrogen Dioxide and Sulfur Dioxide, as well as combustibles, temperature and draft. It also calculates combustion efficiency, excess air, carbon dioxide, NOx (Nitrogen Oxides) and pollution units.

The ECA takes continuous samplings of furnaces, boilers and other industrial combustion equipment for up to eight hours and generates precise, reliable combustion and environmental measurements and calculations. The ECA generates this complex data easily - even at selected intervals - enabling plants to make more accurate equipment adjustments and better assess pollution levels. The ECA 450 helps improve overall combustion efficiency, reduce fuel costs, and determine emissions compliance.

Portable Combustible Gas Leak Detector

Measuring only 6 inches in length with a 12-inch flexible probe, Bacharach's Leakator Jr. is a low maintenance, easy-to-use portable combustible gas leak detector that is capable of pinpointing large and small leaks quickly with absolutely no calibration required.

The Leakator Jr. is ideal for pinpointing combustible gas leaks; testing appliances in commercial, residential, and industrial applications; surveying gas pipelines; and inspecting valves, regulators, and meters on gas equipment.


• Compact Design: Fits in the palm of your hand (6"L x 2"W x 1.5"D),
• Visual Indicator: 1 LED (Variable Frequency),
• Audible Indicator: Loud audible ticking rate,
• 2 Sensitivity Levels: Aids in pinpointing both large and small leaks,
• Operational Status LED: Provides visual indication of instrument’s operational state,
• Long Battery Life: Four AA batteries provide 14 hours of operation,
• Lower Power Metal Oxide Sensor: Plug-in sensor,
• 12 Inch Flexible Probe: For taking measurements in hard-to-reach locations,
• Tough ABS Plastic Housing: Durable and rugged,
• UL Classified for Class I, Div. 1 groups A, B, C & D hazardous locations,
• 2 Year Warranty: On instrument.

Portable Combustible Gas Leak Detector

The Protégé monitor is easy to handle in any situation. An intuitive user interface and simple two-button operation make calibration and basic operation virtually thought-free. Protégé software, compatible with Windows, gives administrators the ability to quickly adjust monitor configurations.

Its robust construction survives drops while being dust-tight and immersion-resistant. That’s why those in charge of worker safety from hazardous gases are completing their safety checklist.


• Easy to use with one button turn on, easy calibration and functional self-testing,
• Tough, robust construction meets all global regulatory requirements,
• Easy to maintain with automatic zero and span calibrations and simple sensor replacement,
• Enhanced user ergonomics with unique hourglass design to fit all hand sizes.

Mini SA Single Gas Monitor

Developed to provide practical, portable, continuous gas detection, the Mini-SA's super-compact, feather-light design conveniently clips on to a user’s belt or lapel. Innovative in its design, the Mini-SA uses a large, easy-to-read LCD (the largest in the industry) and simple two-button operation.

Intelligent, auto-configuring sensors are interchangeable and help keep user and maintenance costs low. Automatic calibration; Lifetime instrument warranty; Audible, visual, and vibratory alarms; Auto-sensor recognition; Uses AAA batteries; Oxygen and a full range of toxic sensors - "Plug & Play".

Industrial Ovens and Dryers

PREMAC designs and manufactures low, medium and high temperature ovens and furnaces for industrial processes. The Company also manufactures high temperature incinerators for the complete destruction of dangerous medical and industrial waste.

Premac S.A.S.

  • Autopista Sur 24 52, Itagui, Colombia
  • 57(4) 320 4830
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