Purchase Qty. Reference FOB Price
1,000-4,999 Square Meters US$10.80
5,000-9,999 Square Meters US$10.50
10,000+ Square Meters US$10.00
Product Description
Product Description The wet curtain (water curtain) cooling mainly uses the water in the evaporation process to absorb the heat in the air, so that the air temperature drops.Used in practice and the negative pressure fan, wet curtain in airtight houses gable or side wall at one end, fan is ...