NMFC 57140 - Descaler/Neutralizer Devices | Class 85

To find the correct freight class for your shipment:

1. Box each unit with firm cushioning around housings and ports; cap any threaded or quick-connect fittings to prevent crush damage in transit.
2. Confirm devices are dry and free of residual descaling or neutralizing media dust; include a simple contents note (device only, no chemicals) on the box.
3. Use one SKU per box for HVAC, automotive, or refrigeration parts; print model numbers on outer labels to streamline receiving at service depots.
4. Stack cartons on a sturdy pallet with no overhang; strap lightly over edge protectors to avoid deforming plastic canisters or filter bodies.

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

• Fixed Class 85 rating gives predictable LTL quotes and fewer reclass fees on boiler, automotive, and refrigerator service parts.
• Non-hazardous status expands carrier options and reduces accessorial risk tied to hazmat handling or placarding.
• Box-only packaging standard speeds packing lines and lowers damage claims on delicate housings and media cartridges.
• Clear NMFC 57140 usage strengthens contract pricing consistency and improves claim defensibility during inspections.