Toprise Skylight Smoke Ventilation Roof Skylights Smoke and Heat Exhasut Ventilation System

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
TOPDM-1522	1500*2200xn	1756*2456
TOPDM-2022	2000*2200xn	2256*2456

* 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.