3M Versaflo Air Flow Indicator TR-971, for TR-600 PAPR 1 EA/Case
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3M Versaflo Air Flow Indicator TR-971 - for TR-600 PAPR - 1 EA
The TR-971 air flow indicator may be used to confirm air flow levels of the TR-600 series PAPR. The TR-971 is designed to enable testing at various elevations and temperatures within the operational range of the PAPR system.
The TR 971 air flow indicator may be used to confirm air flow levels of the TR 600 series PAPR. The TR 971 is designed to enable testing at various elevations and temperatures within the operational range of the PAPR system. See the User Instructions for details regarding how to use the TR 971.
Details:
- Confirms factory calibration of airflow.
- Easy to use.
- Enables confirmation of airflow.
- Works across multiple temperatures and altitudes.
| Catalog Number | TR-971 |
| 3M ID | 7100035846 |
| Legacy SKU | 70071668076 |
| Brand | Versaflo |
| Compatible With | 3M Versaflo TR-600 Series PAPR |
| Product Color | Transparent |
| Product Number | TR-971 |
| Product Series | TR-600 |
| Product Type | Air Flow Indicator |
| Recommended Application | Assembly & Mechanical Construction Facility Maintenance Metal Processing Spraying |
| Recommended Industry | Design & Construction Facility Sanitation Food Safety General Manufacturing Healthcare Heavy Industrial Heavy Infrastructure Industrial Maintenance Manufacturing Pharmaceutical |
| Specifications Met | NIOSH Approved |
| Trademark 1 | 3M |
| Trademark 2 | Versaflo |
3M ID: 7100035846
UPC: 51141567075
Legacy SKU: 70071668076
Catalog Number: TR-971
| Product Type | 3M Respiratory |
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Shipping
We Ship Internationally - We can ship to virtually any address in the world, with some restrictions on certain products.
Standard Delivery: Ground shipping typically delivers in approximately 5 business days from our Columbus, OH warehouse.
Expedited Options Available:
- Priority and Expedited handling speeds up processing
- Overnight shipping available (guaranteed) - must order by phone before 12pm EST M-F
- Some items ship "Manufacturer Direct" and cannot be expedited
Important: Inspect your delivery before signing! Note any damage on the shipping document.
Returns Policy
30-Day Return Window: Most new, unopened items can be returned within 30 days for a full refund.
Non-Returnable Items:
- Made-to-order fall protection products
- Used vacuums, respirators, gas monitors, or air scrubbers
- Calibration gas (hazardous material)
- PAPR and specialty respiratory items (non-stock)
Restocking Fee: 30% restocking fee or shipping costs apply if return is due to buyer error.
Refund Timeline: Expect refunds within 4 weeks, though many are processed faster.

