Toprise Natural Smoke and Heat Exhaust Ventilation System Roofing Skylight

• After-sales Service: 2 Years
• Warranty: 2 Years
• Skylight Material: Multiwall Polycarbonate Sheet
• Opening Way: Automatic Driven by Electric Actuator
• Feature: Daily Ventilation and Skylight, Smoke Ventilation
• Control: Electric or Pneumatic
• Model NO.: Circular Single Flap
• Material: Aluminum Alloy
• Function: Natural Skylight or Smoke Exhaust
• Opening Angle: More Than 70 Degree
• Size: Customized
• Application: Roof
• Transport Package: Pallet
• Specification: customized
• Trademark: TOPRISE
• Origin: China
• HS Code: 7610100000
• Production Capacity: 40000 Square Meters

Product Description

* Window Frame: Thermal break and heat insulatedaluminum alloy profile+ aluminum alloy powder coated
   outer cover. Skylight part is available in polycarbonate hollow sheet, tempered glass or aluminum alloy
   insulation panel.

* Control system: 1) 24V safety voltage is used for electric opening. 2) two-wayscompressed air and carbon
   dioxide emergency gas cylinder are used for pneumatic opening. It's equipped with fail-safe device.

* Customized size: 1m ≤ base width ≤ 2.3m, 1m ≤ base length ≤ 10m
   Length can be customized.
 

TYPE	THROAT SIZE (W*L)MM	OUTLINE SIZE (W*L)MM	HEIGHT(MM)
TOPWY-1015	1000*1500	1256*1756	500
TOPWY-1020	1000*2000	1256*2256	500
TOPWY-1520	1500*2000	1756*2256	645
TOPWY-1530	1500*3000	1756*3256	645
TOPWY-2030	2000*3000	2256*3256	645

* Reducing wind pressure resistance and increase natural lighting.
* Eliminating snow and water on surface, with better waterproof performance.
* The outer cover is powder coated with beautiful appearance.
* Structural waterproofing of frame profiles and integrated base.
* It can realize remote monitoring.
* K value: from 1.8 to 2.7 W m2/°K
* Reliability: Re 1000 cycles (smoke exhaust) or Re 20000 cycles (daily ventilation)
* Open within 60s
* Snow load: 500Pa
* Resistance to heat: 300ºC 30mins
* Low ambient temperature: -25ºC
* Structural waterproofing design
* The polycarbonate sheet is easy to replace for free maintenance. 






Q: Could you customize the size?
A: Yes, we can customize the size as per your requirement.

Q: What's your MOQ?
A: 10 units each size.

Q: Could you recommend the model and quantity?
A: Yes, we can design the model and quantity as per the warehouse dimension and warehouse type.

Q:How about the lead time?
A: Normally 2-3 weeks. It depends on the quantity and our production plan.