產(chǎn)品介紹

Made of excellent quality engineering plastic by injection molding, higher density and more firmly.

With UV resistant additive, air inlet has stronger anti-aging ability, longer service life, better sealing, flexible opening, with anti-bird nets.

Double springs ensure excellent sealing

Overall dimensions

1.600*320*160mm

2.645*310*150mm

3.690*310*240mm

Installation dimensions

1.550*260mm

2.600*250mm

3650*250mm