This new 20" fan by J&D Manufacturing is the ultimate choice for corrosion resistance.

Bring the cool to the pool, balcony, greenhouse, horse barn, or work area.

The TPI Aeron Wall Inlet has high insulation and is perfect for tricky winter ventilation.

TPI Large Wall Inlets are lightweight, easy to install, with a high insulation value.

The highest quality of polyurethane wall inlets on the market. TPI Wall Inlets are lightweight, easy to install with a high insulation ...

The highest quality of polyurethane ceiling inlets on the market. TPI Ceiling Inlets are lightweight, easy to install with a high insul...

The JD-Drive is a permanent magnet, direct-drive, electronically commutated motor with internal onboard driver.

Increase the cooling power of your basket fans with HPF crosses and ring kits.

J&D Manufacturing's DC Curtain System offers easy installation and trouble-free operation.

Make the Change | Everything to Gain | Nothing to Maintain. Upgrade your belt drive Storm to a Direct Drive Storm today!

The 55" Direct Drive Storm includes the popular JD-Drive and TurboProp for superior performance. It's variable speed with no VFD needed...

Force fresh, clean air into your barn or building instead of pulling dirty, contaminated air in through gaps and leaks in your facility...