ID
1331035
$ 350.30
1-2 weeks delivery time
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The Johnson Pump 80-47421-01 AirV 4-750 radial blower delivers heavy-duty engine compartment ventilation before starting and supports air intake or extraction in spaces such as bilges, cabins, compartments, galleys, and accommodation areas. Its 12V power supply (19A) drives a double ball-bearing motor for reliable performance, while the AirV 4 housing uses ABS reinforced with nylon and fiberglass for durability in marine environments. Flex foot mounting plus flange and hose mounting simplifies installation with flex hoses, and the unit is rated at 750 m³/h with ignition protection for added safety.
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Johnson Pump AirV 4-750 12V Flex-Mount Radial Ventilation Blower
Built for demanding marine use, this AirV series radial blower is intended for engine room ventilation before start-up and for ventilating or de-ventilating enclosed onboard spaces. The flex-mount design supports versatile installation with hose connections, while heavy-duty construction helps it withstand harsh marine conditions.
Application
- Engine compartment ventilation before starting
- Ventilating or de-ventilating bilges
- Ventilating or de-ventilating compartments
- Ventilating or de-ventilating cabins
- Air intake or extraction in bilges
- Air intake or extraction in galleys
- Air intake or extraction in accommodation compartments
Technical Specifications
Brand Johnson Pump Part Number 80-47421-01 Article Number 66804742101 Model AirV 4-750, Flex Mount Capacity 750 m³/h Power Supply 12V (19A) Inlet Diameter Ø 150 mm Outlet Diameter (Listing 1) Ø 110 mm Outlet Diameter (Listing 2) Ø 103 mm Dimensions (Listing 1) 290 x 257 x 150 mm (H / W / L) Dimensions (Listing 2) 297 x 257 x 182 mm (H x W x L) / 11.61 x 10.08 x 6.61 in Weight 2.8 lbs Shipping Weight 0.40 kg Ignition Protected Yes Standards ISO9097, ISO8846, ISO10133, EN55020 Compliance N.M.M.A., USCG 183.416 EAN 8719182080329
Product Details
- Blower type: Extra heavy-duty radial blower (AirV series)
- Mounting: Flange and hose-mounted design
- Flex mounting: Foot mounting and connection to a flex hose
- Motor: Double ball-bearing motor
- Housing: High-performance anti-shock ABS housing with nylon and fiberglass reinforcement (AirV 4)
- Shaft and bolts: Stainless steel
Features
- Designed for engine room ventilation before start-up
- Suitable for ventilating or de-ventilating multiple marine spaces
- Robust, reinforced housing for heavy-duty marine service
- Flex-mount installation supports versatile hose routing
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