The Big Dog Podcast
The Big Dog Podcast is where industrial air meets unfiltered, no-nonsense conversation. Powered by Kaishan USA, this podcast dives deep into the world of rotary screw compressed air systems—breaking down the tech, the trends and the real challenges faced by end users who keep…
- Indexed episodes, last 90 days
- 12
- Latest publication
- Sep 24, 2026
- Audience
- Checking…
- Earliest in this view
- Jul 8, 2026
Latest episodes
Episode 97: Why Two-Stage Compressors Are Changing Middle Market Plants (opens the original)
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This episode explores how two-stage air compressor technology is now available in smaller horsepower packages, helping middle market plants cut energy use and right-size equipment for lighter loads. The hosts break down the physics, motor technology, maintenance benefits, and payback math behind the shift from single-stage to two-stage systems.
Episode 96: Why Clean Air Starts at the Intake (opens the original)
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This episode explores how contaminated intake air can turn a high-end compressed air system into a maintenance nightmare, and why compressed air purity starts long before filtration. The hosts break down ISO 8573-1, the difference between oil free and technically oil free, and how compressor choice affects risk in plant, instrument, and process air applications.
Episode 95: The Hidden Safety Risks in Air Compressors (opens the original)
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This episode breaks down air compressor safety beyond basic OSHA compliance, covering operator hazards, environmental risks, and product contamination concerns across reciprocating, rotary screw, and centrifugal systems. Jason Reed and Lisa Saunders also explain why maintenance details like grounding, separator care, and clean scavenge lines are critical to preventing static buildup, oil carryover, and costly downtime.
Episode 94: Why Compressor Sticker Price Is a Trap (opens the original)
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This episode breaks down the 12% trap in compressor purchasing, showing why electricity, efficiency, and long-term ownership costs matter far more than the sticker price. Jason and Lisa also explore 2027 DOE motor standards, repair-versus-replace decisions, and the payback potential of two-stage, VSD, and centrifugal compressor setups.
Episode 93: Beyond CFM: Compressor Performance and Hidden Failures (opens the original)
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This episode breaks down why CFM alone doesn’t tell the full story, covering the performance pyramid of pressure stability, duty cycle, and downstream air quality. It also dives into the hidden risks of mixing reciprocating and rotary screw compressors, plus the surge and reliability trade-offs of industrial compressor choices.
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