ID
1331036
$ 350.30
1-2 weeks delivery time
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The Johnson Pump 80-47421-02 radial ventilation blower (AirV 4-750, flex mount) delivers heavy-duty air intake or extraction for engine rooms, bilges, galleys, cabins, and other onboard spaces. Its 24V power supply with 11A draw supports a rated capacity of 750 m³/h, while ignition protection enhances operational safety. A flange and hose mounting design, flexible mounting option, and double ball bearing motor improve durability, complemented by a nylon (glass fiber reinforced) housing and stainless steel shaft and screws.
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Johnson Pump 80-47421-02 AirV 4-750 Ventilation Blower Unit
The Johnson Pump AirV 4-750 is an extra heavy-duty radial blower built for marine ventilation, including engine compartment ventilation before start-up. It supports both air intake and air extraction, combining robust materials with practical mounting options for demanding onboard environments.
Application
- Engine room and engine compartment ventilation (before starting)
- Bilges
- Galleys
- Cabins and accommodations
- Compartments and other onboard spaces
Technical Specifications
Brand Johnson Pump Part Number 80-47421-02 Article Number 66804742102 Model AirV 4-750, Flex Mount Capacity 750 m³/h Power Supply 24 V Current Draw 11 A Ignition Protected Yes Inlet Diameter Ø 150 mm Outlet Diameter (Listed) Ø 110 mm; Ø 103 mm Dimensions (Listed) 297 x 257 x 182 mm; 290 x 257 x 150 mm EAN 8719182080329 Shipping Weight 0.40 kg Standards Conformity ISO9097, ISO8846, ISO10133, EN55021 Compliance N.M.M.A., USCG 183.417
Product Details
- Type: Extra heavy-duty radial blower for marine ventilation
- Mounting: Flange and hose mount; flexible mounting with foot mounting and connection to a flexible hose
- Motor: Double ball bearing motor
- Housing: ABS or nylon; AirV 4 housing is nylon, glass fiber reinforced
- Hardware: Stainless steel shaft and screws
Features
- High-capacity ventilation rating of 750 m³/h for demanding onboard spaces
- Ignition-protected design for safer operation
- Flexible mounting options to support varied installation needs
- Durable construction with double ball bearing motor and stainless steel hardware
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