Genuine and compatible fibre laser consumables in Australia Free delivery on consumables over $200 Dispatched fast from Victoria, Australia
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  • Han's Protection Windows - Protection Glass - Ø37 × 7 mm (20 kW) Han's Protection Windows - Protection Glass - Ø37 × 7 mm (20 kW)
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Han's Protection Windows - Protection Glass - Ø37 × 7 mm (20 kW)
Han's Protection Windows - Protection Glass - Ø37 × 7 mm (20 kW)
Han's Protection Windows - Protection Glass - Ø37 × 7 mm (20 kW)
Han's Protection Windows - Protection Glass - Ø37 × 7 mm (20 kW)
Han's Protection Windows - Protection Glass - Ø37 × 7 mm (20 kW)
Han's Protection Windows - Protection Glass - Ø37 × 7 mm (20 kW)

Han's Protection Windows - Protection Glass - Ø37 × 7 mm (20 kW)

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Product SKU: PW-D37-T7-20-H
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Genuine Han's protection glass for 20 kW systems. High-purity AR-coated fused silica shields your focusing optics and keeps beam quality stable — the OEM-spec window for reliable, high-power cutting.

Specifications

Diameter Ø37 mm
Thickness 7 mm
Power rating 20 kW
Material High-purity fused silica, AR-coated

Key Features

✓  Genuine Han's OEM protection glass
✓  Rated for 20 kW cutting
✓  Premium AR-coated fused silica
✓  Low absorption preserves beam quality
✓  Reliable protection for the cutting head
Compatibility: Han's Laser cutting heads (genuine OEM)

Every unit is inspected and quality-assured prior to shipment.

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Free standard shipping on small-parts & consumables orders over $200 (bulky items quoted separately).
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Official Han's Laser agent · Genuine & compatible fibre-laser consumables · Dispatched from Victoria, Australia
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