PowerLock Energy Saving Air Valve
The PowerLock is a lightweight air valve that mounts to the fan inlet of Tech 21 dryers. By restricting air flow between vehicles, it allows the fans to continue operating while decreasing dryer motor horsepower by over 50%. This extends the dryer lifespan and significantly reduces average energy levels recorded by your utility meter.
By incorporating sound deadening materials, the PowerLock controls dryer noise at the source, minimizing harmful frequencies by 3-5dB when engaged. This provides a safer working environment for employees, and can aid in your approval process.
The PowerLock also eliminates pickup bed and soft-top convertible headaches! When equipped with automatic sensing technology, the PowerLocks engage instantaneously to eliminate or delay drying for pick-up beds and convertibles, ensuring a clean, safe tunnel for employees and customers.
Product Features
- Can be fitted to any MacNeil Tech 21 Dryer
- All-aluminum, lightweight construction
- Stainless steel and UHMW glide surfaces
- Incorporates sound deadening materials




