The Delta Plus SPA3 (SPA300001BL) is a lightweight passive hearing protector designed to provide reliable protection against moderate industrial noise while ensuring exceptional comfort during extended wear. Featuring durable polystyrene ear cups, a robust ABS thermoplastic headband, and soft polyurethane foam cushions, it delivers an effective acoustic seal with minimal wearer fatigue.
Its stepless height adjustment and adjustable sizing accommodate a wide range of users, making it suitable for manufacturing, construction, workshops, maintenance, and general industrial applications.
Key Features & Benefits
- Passive over-the-head hearing protector
- SNR 23 dB noise attenuation
- Lightweight design (155 g)
- Impact-resistant polystyrene (PS) ear cups
- Durable ABS thermoplastic headband
- Soft polyurethane (PU) foam ear cushions
- Stepless height adjustment for customized fit
- Adjustable size (S/M/L)
- Comfortable for extended wear
- Blue and black industrial design
Applications
- Manufacturing
- Construction
- Workshops
- Warehousing
- Maintenance
- Mechanical Engineering
- Industrial Plants
- Utilities
- General Industry
- Equipment Operation
Technical Specifications
| Specification |
Details |
| Brand |
Delta Plus |
| Model |
SPA3 |
| Part Number |
SPA300001BL |
| Product Type |
Passive Hearing Protector |
| Ear Cup Material |
Impact-Resistant Polystyrene (PS) |
| Headband Material |
ABS Thermoplastic |
| Cushion Material |
Polyurethane (PU) Foam |
| Weight |
155 g |
| Size |
Adjustable (S/M/L) |
| Adjustment |
Stepless Height Adjustment |
| Color |
Blue / Black |
Noise Attenuation
| Rating |
Value |
| SNR |
23 dB |
| H |
24 dB |
| M |
20 dB |
| L |
13 dB |