RPB Nova 3 Side Padding Foam – Size A20 (More Padding for Smaller Heads)

Part Number: NV3-732-A20
Weight: 0.10 lbs

The RPB® Nova 3® Side Padding Foam – Size A20 is an OEM replacement comfort pad designed for operators who need more interior padding to achieve a secure, comfortable fit inside the Nova 3® respirator. The A20 size features increased thickness, making it ideal for smaller head sizes or for users who prefer a tighter, more stabilized helmet fit.

This padding enhances comfort, improves helmet alignment, and helps maintain long-term wearability in high-impact abrasive blasting environments.

Key Features & Benefits

A20 Size – Extra Padding for Smaller Heads

• Thickest padding option for the Nova 3® side support system

• Creates a snug, secure interior fit for smaller head sizes

• Helps minimize helmet movement during heavy blasting or fast motion

OEM-Quality Comfort Foam

• Engineered specifically for the RPB® Nova 3® respirator

• Maintains cushioning while resisting heat, dust, and vibration

• Designed for prolonged wear in demanding jobsite conditions

Improves Helmet Stability & Seal

• Enhances comfort while keeping the helmet properly centered

• Helps maintain consistent sealing performance

• Reduces fatigue by minimizing internal shifting

Simple, Tool-Free Installation

• Fits directly into Nova 3® side padding frames (NV3-731)

• Easy to replace as part of routine maintenance

• Ideal for multi-user respirator programs with size-specific needs

OEM Cross-Reference

Ideal Applications

• Abrasive blasting

• Industrial coating & surface prep

• Harsh, dusty, or high-vibration environments

• Operators who require a tighter, more cushioned helmet fit

• PPE programs with multiple helmet users