Import Ac Portable Breathing Air Compressor — Buy in Bulk from Supplier in China

Hangzhou Boan Machinery Acessories Co., Ltd. manufactures an AC portable breathing air compressor delivering 100L/min (3.5 CFM) airflow at a maximum working pressure of 300 bar (4,300 psi). The unit is driven by a 3kW three-phase electric motor drawing 6.4A at full load, with the pump running at 2,258 r/min. Dimensions are 650mm x 390mm x 350mm with a weight of 39kg, though the supplier also notes shipping dimensions of 70x40x44cm at 45kg, suggesting possible packaging or accessory variation. The compressor is designed for breathing air applications requiring high-pressure filling of SCBA cylinders or diving tanks.

The lubrication system uses 0.3L capacity, a relatively small reservoir indicating either splash or controlled-feed lubrication to the crankcase and cylinder assembly. At 83 dB noise pressure level, this unit requires hearing protection during operation and siting considerations for indoor use. The 300 bar output pressure class places it in the high-pressure breathing air compressor category, distinct from industrial compressed air systems. Standard industry practice for breathing air compressors mandates filtration to achieve Grade D or Grade E breathing air purity per EN 12021 or CGA G-7.1, though the listing does not specify filtration stages, moisture separation, or CO/CO2 removal systems.

Target buyers include fire departments, industrial safety teams, dive operators, and military or emergency response organisations requiring mobile cylinder filling capability. The three-phase motor requirement limits deployment to sites with appropriate electrical supply, though some users may pair with rotary converters or generator sets for field operation. The compact footprint suits vehicle mounting or confined workshop spaces. Trade terms, MOQ, warranty duration, and spare parts availability are not stated and require direct supplier confirmation. Buyers should verify whether the unit includes breathing air purification or requires separate filtration tower purchase.

Hangzhou Boan Machinery Acessories Co., Ltd. operates from Room 1410, Baiyun Mansion, Tiancheng Road, Hangzhou, Zhejiang Province, 310004, China. The supplier holds an imported tier designation with harbor trust status on the platform. Response metrics show 0.00% response rate with zero average response hours recorded, indicating minimal or no engagement through platform messaging. The company name spelling variation ('Acessories') appears as registered; buyers should verify exact legal entity name for contractual purposes.

The product portfolio centres on breathing air compressors and associated machinery accessories, with this 300 bar unit representing a mid-range portable offering. No manufacturing facility details, quality certifications, export experience, or client references are stated in the available profile. The supplier's location in Hangzhou, a major machinery and technology hub, provides logistical access to Shanghai port for export. Buyers should conduct independent verification of manufacturing capability, quality system implementation, and after-sales support infrastructure before committing to purchase.