SL25V Hurricane Shutter Louver

• Material: Extruded aluminum 6063-T5 / 6063-T6
• Blade Type: Double Bank, Drainable
• Finish: Anodized / Powder Coated/PVDF
• Certification: AMCA 550
• Frame Thickness: 2.0-3.0 mm
• Angle: 45°
• Louver Depth: 130 mm
• Blade Thickness: 1.2 mm
• Blade Orientation: Vertical

Product Overview
Togen's SL25V is a compact louver system designed to maximize airflow and rain protection within tight installation spaces. With a frame depth of just 95mm, SL25V achieves high-performance ventilation while maintaining excellent weather resistance, making it ideal for equipment enclosures, mechanical rooms, and service zones where space is limited.

Air Performance Data

Content	Coefficient	Airflow m3/s	Pressure Pa	Class
Intake Ce	0.356	2.5	28	2
Exhaust Cd	0.405	2.5	23	1

Wind Driven Rain Data

Wind Speed: 13m/s Rainfall: 75mm/h
Core Velocity m/s	0.0	0.5	1.0	1.5	2.0	2.5	3.0	3.5
Effectiveness %	100.0	100.0	100.0	100.0	100.0	100.0	100.0	99.9
Class	A	A	A	A	A	A	A	A

Wind Speed: 22m/s Rainfall: 202.4mm/h
Core Velocity m/s	0.0	0.5	1.0	1.5	2.0	2.5	3.0	3.5
Effectiveness %	100.0	100.0	100.0	100.0	100.0	100.0	100.0	99.7
Class	A	A	A	A	A	A	A	A

Key Features

• Profile – 95mm Frame Depth

• Balanced Ventilation and Rain Resistance

• Lightweight Yet Durable Construction

• Installation Flexibility

Applications

• Mechanical and equipment rooms

• Telecom shelters and control cabinets

• Compact ventilation zones on curtain walls

• Interior service corridors or back-of-house façades

Technical Resources

📄 Download: Togen SL25V Technical Datasheet (PDF)
📐 Request: CAD Drawings & Installation Details
🧱 Explore: Material Specs & Structural Info

FAQ

1. Q: What makes SL25V suitable for tight installation zones?

A: Its shallow frame (only 95mm) and compact blade design allow it to fit where traditional louvers cannot.

2. Q: Does SL25V provide sufficient rain protection?

A: Yes, it balances airflow and water resistance, making it suitable even in semi-exposed areas.

3. Q: Is SL25V available in custom colors or finishes?

A: Yes. Togen offers powder-coated and anodized finishes upon request to match project aesthetics.

Related Products

Explore other hurricane shutter models such as SL55 Hurricane Shutter and LE-602 Double Bank Louver. You can also compare airflow performance and storm resistance across the Togen Hurricane Shutter series.