Configuration:

Shell Material: Cast aluminum, which is stronger than regular aluminum alloys and offers a lightweight advantage compared to iron shell fans.

2. Motor Performance: Utilizes a wide-range, wide-voltage motor, including: Single-phase 110V/230V, Industrial three-phase: 220/380/415/660V, etc. Motor frequency adjustable from 45-60Hz, IP54 protection rating, F insulation class.

3. Fan Oil Seal: Utilizes MERKEL oil seals, which have a lip temperature 20~50℃ higher than the working medium temperature during operation, offering greater stability and longer lifespan compared to standard oil seals.

4. Fan Bearings: The components use SKF or NSK brand bearings, which, when compared to domestic Luozhou or Renben bearings, offer stable performance and long lifespan, ensuring the fan operates for a long duration.

Usage and Maintenance:

1. The fan should be placed on a level surface, with a clean, dry, and well-ventilated surrounding environment.

2. The fan blade rotation direction must match the arrow direction indicated on the fan housing.

3. During operation, avoid completely blocking the intake and exhaust air ports of the fan to prevent excessive heat generation in the fan and overcurrent in the motor, which may cause damage to the air pump.

4. The fan, excluding the two bearings of the motor rotor, has no direct contact or friction with other parts.

5. Filter meshes at both the inlet and outlet ends should be cleaned in a timely manner as needed to prevent blockage and affect usage.

6. Bearing Replacement: Replacement of bearings must be performed by someone familiar with the repair process. First, loosen the bolts on the pump cover, then disassemble the parts in the order shown, cleaning each part after removal. Reassemble the parts in reverse order. Do not force the impeller off during disassembly; use a puller to remove it. Also, do not miss the adjusting washers to avoid affecting the pre-adjusted clearance upon factory delivery.

7. Absolutely prohibited: solids, liquids, and corrosive gases are not allowed to enter the pump body.

Widely used in environmental protection water treatment aeration, electroplating tank liquid agitation, dust removal and ventilation, photographic plate-making machines, cigarette filter tip forming machines, special breeding aeration, paper cutting machines, screen printing machines, injection molding machines, lamp industry, automatic feeding and drying machines, atomized drying liquid powder filling machines, welding equipment, film machinery, vacuum packaging, paper handling, fluid transport, dry cleaning, pressing, food processing, gas conveyance, feeding and collection.