Breathing Tube – Astro & RPB Nova 2000, New Style (RPB Part No. NV2021A)
Part Number: 407021
Weight: 0.80 LBS
Product: BREATHING TUBE, ASTRO & NOVA 2000, NEW STYLE (INCLUDES ADAPTOR)
The New-Style Breathing Tube for the Astro™ and RPB® Nova 2000™ delivers reliable, steady airflow and improved durability for demanding blasting environments. This updated design includes an adaptor that allows the tube to connect seamlessly to both new-style and old-style helmets—making it a direct and enhanced replacement for previous RPB® PN NV2021 tubes.
Key Features
✔ Universal Compatibility
Works with Astro™ and RPB® Nova 2000™ respirators. Includes an adaptor for connecting the new-style tube to older helmet designs.
✔ Upgraded Construction
Built from durable, non-toxic, high-grade materials designed to withstand heavy use in abrasive blasting and industrial environments.
✔ Improved Airflow Delivery
Provides consistent, smooth breathing air with reduced restriction compared to older tube styles.
✔ Complete & Ready to Install
Includes:
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New-Style Breathing Tube
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Adaptor for old-style Nova 2000 helmets
Everything required for immediate integration with existing RPB® setups.
✔ Field-Serviceable
Fully maintainable—components can be detached for cleaning, inspection, or replacement to extend service life.
OEM Compatibility
| OEM Manufacturer | Part # |
|---|---|
| RPB® SAFETY | NV2021 |
| RPB® SAFETY | 02-815 |