Compressed air has become an indispensable resource in today’s agricultural operations. From cleaning high-tech harvesting equipment to powering robotic milking systems, having a reliable air supply directly impacts farm productivity, hygiene standards, and equipment longevity. At Comairco, we supply and service compressed air systems tailored to the demands of Canadian farms.
Modern harvesting and field equipment is packed with delicate sensors, small pulleys, electronic wire sheaths, and precision components. Traditional pressure washing can force moisture into these components, causing corrosion and premature failure.
Air cleaning eliminates moisture risk entirely. It is faster, gentler on electronics, and especially critical when switching between conventional and organic fields — where zero cross-contamination is required to preserve organic certification. Producers who have made the switch consistently report better results and no downside.
After spreading slurry, farmers must thoroughly clean the hose networks — which can stretch up to 5 km. The method of choice: foam balls propelled by compressed air through the length of the pipe. A properly designed compressed air system delivers the consistent pressure required to push the ball through partially clogged lines and flush residue completely.
For field operations away from the main building, PTO-driven compressors (Power Take Off) offer a practical solution — mounted directly on the tractor and powered by its transmission. Vanair offers a range of models, including the DR-500 series and the AirNarc combo compressor and welder, designed for exactly these conditions.
For permanent compressed air installations on the farm — particularly in dairy operations — two Sullair models stand out:
Sullair ES6 (encapsulated rotary screw) — Ideal for demanding, continuous-duty environments. Quiet, reliable, and built for year-round operation inside farm buildings.
Sullair SRL scroll (oil-free) — The preferred choice wherever air purity matters, such as near milking robots, food-grade processing lines, or sensitive automation systems. Oil-free air eliminates the risk of contamination.
Robotic milking systems — which identify individual cows, adapt to each animal’s physical characteristics, and can increase milk yield by up to 15% — require a stable, clean, and uninterrupted compressed air supply to function reliably. Comairco helps dairy producers design and install systems that meet these exacting standards.
For large-scale outdoor applications or remote sites without electrical power, portable diesel-powered compressors from Sullair are a trusted choice. Common models include the 185, 375, and 900 — the number indicating airflow in CFM (cubic feet per minute). These units are built for durability in demanding field conditions across Canadian climates.
Ready to assess your farm’s compressed air needs? Whether you operate a dairy farm, a crop operation, or manage large-scale field equipment, Comairco’s team of specialists will help you select the right solution — from permanent rotary screw installations to portable diesel units. Contact us for a free consultation or request a quote online.
COMAIRCO offers an emergency compressed air maintenance and compressors maintenance service, 24 hours a day, 7 days a week. Our technicians are available around the clock to perform compressed air installation and compressors installation or repairs.
Find out more
