Balance Window Vent Port for Cold Room

• Cooling Method: Direct Cooling
• Certification: ISO, CE, SGS
• Condition: New
• Colour: White
• Product Name: Vent Port for Cold Storage Room
• Usage: Keep Balance in Cold Room
• Model NO.: vent port
• Place of Origin: Jiangsu, China (Mainland)
• Transport Package: PVC Packaged
• Specification: SGS
• Trademark: Yuyan
• Origin: Jiaugsu China
• Production Capacity: 5000sets

Product Description

Cold room door vent port is used to exchange the air inside the room to outside.
The electicity is 220V.
We have round one and rectangle one