Vent Systems 8 Inch Backdraft Damper - Backflow Shutter - Heavy-Duty Inline Springs Loaded - One-Way Airflow Ducting Insert - Inline Fan Vent Deflector
Back draft damper for insertion into 8 inch ventilation ducts. The backflow damper opens and closes automatically. It has a strong spring and can be....
A tight sealing and fastening of the duct is achieved by the rubber strip attached to the inside of the draft blocker damper. The rubber seal prevents....
Designed for use in AC, dryer vent, exhaust, extractor or range hoods, heating systems, fans, vents and other residential, commercial and industrial....
Duct draft stopper prevent cold air or wind from entering the ventilation pipe. In this case, the flap is installed in such a way that the flap leaves....
The backflow Preventer valve is installed by pushing it into the ventilation pipe as far as it will go. The position of the spring should be....
Power Bank 50000mAh 2USB Ports/Super Bright Flashlight Portable Charger Quick Charge Phone Pad Camera(50000mAh)
Charge Itself & Power Bank via USB C Plug: The main feature of this products lies in that the usb c plug is able to charge itself & power bank via usb c plug and charging speed at 18w. No cable needed..
18W PD Fast Recharging: USB C power bank supports 18W PD fasting charging. 1.5H to fully recharge this small portable charger both via usb c plug & usb c connector..
Compact & Lightweight: It remains as compact and lightweight as previous pocket juice power pank. Slip into your bag, taking little space..
4800mah Battery Capacity: Portable charger usb c carries 4800mAh, big enough to fully charge Galaxy Z flip 3. Compatible with almost usb c connector phone including samsung, lg, pixel, motorola and other usb c devices..
What you get:iWALK 4800mAh power bank*1,USB-C to USB-C cable*1, Manual*1 plus with 7*24 customer service..