Variable Speed Transport Lines

When heat loads are lower than the design capacity, electrical savings can be realized by installing a VSD.


Variable speed drives (VSD) allow a pumps flow to be finely controlled. Since the heat load in a greenhouse is lower than the design capacity for most of the year, significant electrical savings can be realized by controlling the pump speed with a VSD.

Enertec Mechanical can design and specify control valves, pumps, pressure transmitters and VSDs to fully design your variable speed transport line. Enertec also has in-house expertise to develop the control system needed to take full advantage of the benefits of variable speed technology.

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What Our Clients Think

  • My irrigation contamination problems despite years of ozone use have been solved by a far superior pasteurization system designed and supplied by Enertec Engineering. Enertec not only solved my problem but helped get the majority of my costs covered through efficiency incentive programs. The staff at Enertec proved to be both knowledgeable and helpful, ensuring a smooth installation and were a pleasure to deal with at every step of my project. The result is a pasteurizer system that saves me money, provides me peace of mind, and helps ensure that my irrigation water is clean. If you are looking for solutions, improved performance, or simply a well engineered system for peace of mind, I highly recommend giving Enertec a call and having chat about your challenges.
    Jim Simoni - Simoni Greenhouses

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