NFPA 101 / IBC 2021 / BCP FSP-2016 / ASTM C423
Extruded Aluminum 6063-T6
Whisper-Quiet Linear Slot Diffuser (NC-25) (Heavy Duty)
Wholesale Tier Discount: 5% on orders > PKR 5M · 8.5% on turnkey contract packages.
Architectural 4-slot linear supply diffuser engineered for NC-25 acoustic criteria during wedding speeches.
Technical Specifications & Structural Tolerances
| Product Model SKU | FD-MQ-181 |
| Engineering Discipline | Luxury Marquee & Banquet Architecture |
| Classification Sub-Cluster | Climate Control, Acoustic Diffusers & Kitchen Exhaust |
| Dimensional Footprint | 2000mm length × 4 slots (150mm) |
| Primary Material Grade | Extruded Aluminum 6063-T6 |
| Weight / Unit Mass | 6.5 kg / unit |
| Structural & Performance Rating | Airflow: 850 CFM at 2.2 m/s |
| Corrosion / Surface Treatment | Titanium Gold / Matt Black |
| Design Standards & Codes | NFPA 101 / IBC 2021 / BCP FSP-2016 / ASTM C423 |
| Quality Warranty | 15-Year Structural Warranty / 100% Ultrasonic Weld Inspection |
Engineering Overview & Fabrication Workflow
Structural Design & Statics
Model FD-MQ-181 is dimensioned and engineered in STAAD.Pro and ETABS adhering strictly to NFPA 101 / IBC 2021 / BCP FSP-2016 / ASTM C423. Connection plates feature moment-resistant haunch joints with high-strength Grade 8.8 / 10.9 structural bolts. Designed to withstand regional seismic accelerations and intense 140 km/h wind gusts without exceeding allowable deflection limits of L/240.
Material Science & Quality Control
Fabricated using verified mill-certified Extruded Aluminum 6063-T6 steel billets. Components undergo 100% automated submerged arc welding (SAW) and ultrasonic non-destructive testing (NDT) to eliminate weld laminations. Corrosion protection includes SA 2.5 shot-blasting followed by high-build epoxy or cathodic arc titanium PVD coatings delivering 30+ year service life.
Verified Enterprise Client Reviews (5.0 / 5.0)
Rashed Al-Maktoum
Project Development Lead · Emirates Luxury Venues Group
Verified Installation: Dubai, United Arab Emirates
"Fusion Developers supplied Whisper-Quiet Linear Slot Diffuser (NC-25) (Heavy Duty) (FD-MQ-181) for our flagship commercial facility in Dubai, United Arab Emirates. The material integrity is top-tier — especially under intense daily operational loads. Delivery was on schedule, packaged meticulously, and their engineering desk provided continuous technical coordination."
Haji Muhammad Younas
Chairman · Younas Rice Mills & Grain Silos
Verified Installation: Kamoke / Gujranwala Corridor
"We procured FD-MQ-181 for our strategic development project in Kamoke / Gujranwala Corridor. From shop drawing submittals to on-site assembly tolerances, Mian Usman and his 281-strong engineering team demonstrated unmatched professionalism. Zero deflection issues and certified compliance."
Frequently Asked Engineering Questions
What is the typical fabrication and turnkey delivery timeline for FD-MQ-181?
Can custom dimensional variations or specific steel grades be specified?
Are stamped engineering calculation sheets and mill test certificates supplied?
Procure Whisper-Quiet Linear Slot Diffuser (NC-25) (Heavy Duty) (FD-MQ-181) Directly
Connect directly with Chairman Mian Usman and our chief estimating engineers for certified BOQ pricing, stamped CAD drawing submittals, and factory production slots.
WhatsApp Chief Engineer (+92 332 2227426) →