Respirator – RPB Nova 3 with Hot Tube, Includes Medium Side Pads, NIOSH TC-19C-456 Type CE

Part Number: NV3-704-50
Weight: 6.00 lbs

The RPB® Nova 3® Respirator with Hot Tube is engineered for abrasive blasting professionals who require reliable respiratory protection and warmed breathing air in cold environments. Certified under NIOSH Approval No. TC-19C-456 Type CE, this system delivers full respiratory, face, and eye protection while ensuring operator comfort during cold-weather operations.

The integrated Hot Tube warms incoming compressed air, helping prevent operator discomfort, cold stress, and reduced breathing efficiency during winter blasting or in refrigerated or unheated industrial spaces. This enhances productivity, maintains consistent airflow comfort, and helps reduce fatigue in low-temperature working conditions.

This version also includes medium side pads, designed to improve helmet stability, reduce pressure points, and maximize comfort during extended blasting shifts.

Key Features & Benefits

NIOSH-Approved – TC-19C-456 Type CE

• Fully compliant with NIOSH standards for abrasive blasting respirators

• Delivers complete respiratory, face, and eye protection

• Built for high-hazard industrial blasting environments

Hot Tube – Heated Breathing Air

• Warms incoming compressed air for cold-weather comfort

• Ideal for winter blasting, refrigerated environments, and unheated industrial facilities

• Helps reduce cold stress, shivering, and fatigue

• Maintains consistent heated airflow throughout long shifts

Medium Side Pads Included

• Improve helmet stability and ergonomic fit

• Reduce pressure points on the head and neck

• Adjustable for a comfortable, secure fit during extended wear

Nova 3® Comfort & Ergonomics

• Lightweight, padded internal lining

• Balanced helmet design minimizes strain and operator fatigue

• High-visibility quick-change lens system reduces downtime

Heavy-Duty Industrial Durability

• Robust outer shell designed for high-impact abrasive environments

• Modular components simplify cleaning, repair, and replacement

• Engineered for long-term performance under daily industrial use

OEM Cross-Reference

Ideal Applications

• Cold-weather abrasive blasting

• Exterior winter construction and blasting projects

• Refrigerated or unheated industrial facilities

• Refineries, steel plants, shipyards, and heavy industrial zones

• Any environment where heated breathing air improves operator safety and comfort