NMFC 193500 Concrete Ventilators | Class 65

To find the correct freight class for your shipment:

1. Pack each ventilator in a rigid box or wood crate with corner blocking to prevent concrete chipping and protect the wire mesh face.
2. Palletize boxes or crates with tight stretch-wrap and two straps per axis; keep mesh-facing sides toward the center of the pallet to avoid snags.
3. Mark orientation and handling notes: “Concrete Ventilator,” “Wire Mesh Screened,” and “Do Not Stack on Mesh Side” to guide dock crews.
4. When quoting or tendering, specify Class 65 and packaging type (box or crate) to avoid density reclass and speed up carrier acceptance.

Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.

• Fixed Class 65 simplifies rating and reduces reclass fees compared to density-based items.
• Durable masonry construction plus proper crating lowers damage risk and claim costs on LTL lanes.
• Clear packaging rules (boxes or crates) streamline compliance, helping avoid inspections and delays.
• Non-hazardous status broadens carrier options and supports more competitive freight rates.