OSWAL
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Safety Eyewear Manufacturer · Since 1983 · Davanagere, Karnataka
Technical
Data Sheet
| INDUSTRY |
|---|
| Automotive |
| Plumbing & HVAC |
| Metal Fabrication |
| General Manufacturing |
| Railroad Maintenance |
| APPLICATIONS |
|---|
| Light gas welding up to 70 litres Acetylene/hour |
| Light flame cutting up to 900 litres Oxygen/hour |
| Soldering and light brazing operations |
| Steel tack welding at low intensity |
Standard / Certifications: CLI Approved · IS 5983 / 1980
| COMPONENT | MATERIAL | ADVANTAGE |
|---|---|---|
| Frame | Cellulose Acetate | Chemical & sweat resistant, dimensionally stable under prolonged heat exposure |
| Lens | 3 DIN Toughened Filter Glass | Filters UV and mild IR radiation — suitable for light gas welding and brazing |
| Headband | Elastic / Thread (confirm before order) | Secure, adjustable fit for all-day comfort |
| Side Shields | Cellulose Acetate with perforated mesh | Additional protection from spatter and peripheral radiation |
| LENS / GLASS OPTIONS | OPTICAL CLASS | IMPACT RESISTANCE | THICKNESS | WEIGHT |
|---|---|---|---|---|
| 3 DIN (Shade 3) — Toughened Filter Glass | Class 1 | Yes (CLI Approved) | 3 mm (±0.2 mm tolerance) | Approx. 85 g |
| Frame Material | Cellulose Acetate | |||
| Modifications | Thread, elastic band, or any other (confirm before supply to all) | |||
| KEY FEATURES |
|---|
| Shade 3 is an athermal class goggle intended for light brazing, torch soldering, and low-intensity gas welding tasks. Provides a clearer view while blocking UV and early-stage IR radiation. |
| ›Filter: Shade 3 — Class 1 Optical Quality glass |
| ›Frame material: Cellulose Acetate — skin-safe, lightweight, heat resistant |
| ›Glass Thickness: 3 mm (±0.2 mm) |
| ›Athermal shade — used in low-intensity gas welding and flame cutting upto 70 ltrs Acetylene/hour |
| ›Suitable for Acetylene/Oxygen equipment at low pressure settings |
| ›Embossed OSWAL marking for product authenticity |
| ›Perforated side protection mesh for enhanced peripheral coverage |
| ›Modification available: Thread or Elastic (confirm before supply) |
| STORAGE |
|---|
| Do not store in direct or high heat / sunlight as prolonged exposure may distort the frame geometry or lens tint. Suitable for dark storage for up to 2 years. Can be stored and transported in original manufacturer cartons at ambient temperature (0°C to +30°C). |
| CLEANING |
|---|
| Clean the lens using the soft cloth supplied with the product. For field cleaning, use a dry, lint-free soft cloth. Do not use solvents, abrasives, or compressed air on the lens surface. |
| PACKING |
|---|
| 10 / 12 / 15 nos per inner box — 300 / 400 / 1000 nos per master carton |
Davanagere, Karnataka, India — Since 1983
E-mail: oswaloptical@yahoo.co.in
Website: www.oswalindustries.com
Tel: +91 9535354312