300 m3 h commercial fresh air ventilation system

{"cid":"91223798","title":"DC Motor THC Series Commercial Suspended Energy Recovery Ventilation System ERVs 600~1300 M3\/H","imgUrl":"https:\/\/img.chinax.com\/nimg\/1f\/f2\/f1507e54284433026f29aeb726e4-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Holtop","Model Number":"XHBQ-D6DCPMTHC","Minimum Order Quantity":"1pc","Delivery Time":"Two weeks","Place of Origin":"Beijing,China","Packaging Details":"box","Payment Terms":"TT","Supply Ability":"200000 units per year","Certification":"CE","Model":"XHBQ-D6DCPMTHC","Airflow (m3\/h)":"600","External Pressure (Pa)":"87","Noise dB(A)":"39","Input Power (W)":"162","Weight (kg)":"35"}}

{"cid":"91131764","title":"2025 New Cross Flow Type Cooling Air Curtain Aluminum Shell For Ventilation AC Motor","imgUrl":"https:\/\/img.chinax.com\/nimg\/c0\/be\/483675bcc25b0194540977c9420b-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"Theodoor","Model Number":"FM-12*T5G","Minimum Order Quantity":"50 pcs","Delivery Time":"25 working days after received the payment","Certification":"ISO 9001, ISO14001, CCC, CE, ROHS","Place of Origin":"China","Payment Terms":"T\/T or L\/C at sight","Supply Ability":"10,000 pcs per month","Packaging Details":"Corrugated carton","Product Name":"5G Series Air Curtain","Application":"For the door of store, restaurant, retail shop, sports center and station etc.","Length":"36inch, 48inch, 60inch, 72inch, 79inch","Color":"White, silver","Cover material":"Aluminum","Air Speed":"11m\/s","Supplied":"220V-240V, 50Hz\/60Hz","Air Type":"Cross flow","Control":"Remote control or switch","Auto on\/off":"Optional with door switch","Installation Height":"2.5-3m","Transport packaging":"Kraft Carton","Standard":"CCC, CE"}}