Jabsco Standard Flange Mount Marine Bilge Blower - 12V, 75mm Hose, 105 CFM J70-210
The Jabsco standard flange mount blower is a practical choice for a 12V ventilation installation using 75mm ducting, where a defined intermittent operating cycle suits the way the boat is used.
Flange-mounted blower for removing engine-room fumes or circulating air. Intermittent motor duty: 20 minutes on, 20 minutes off.
- Airflow: 105 CFM (3 cubic metres/minute)
- Hose size: 75mm
- Voltage: 12V
- Fuse: 6A
- Jabsco model: 35115-0020
The standard motor schedule makes this model worth considering for ventilation jobs that can be completed in timed periods. Include the cooling interval when planning how the blower will be used, rather than choosing solely from its airflow figure. If your intended operation regularly extends beyond that schedule, compare the duty requirements before selecting a blower.
When selecting J70-210, check that the boat supplies 12V at the intended circuit and that the connected blower hose is 75mm. Treat airflow, electrical requirements and mounting format as separate selection checks. For a replacement, compare these details with the existing installation instead of relying on the appearance of the old blower.
Plan the complete air path, including where replacement air enters and where extracted air is discharged. Keep ducting supported and avoid unnecessary restrictions or sharp bends. These are installation considerations that can affect how a ventilation system performs once fitted; the listed blower capacity is only one part of choosing an appropriate arrangement.
Use the listed fuse rating when reviewing the manufacturer’s electrical installation requirements, and have cable sizing and circuit protection checked for the actual cable run. Keep the operating schedule available to whoever uses the boat. Follow the blower instructions and boat builder’s ventilation procedure when planning engine-room extraction.
Beyond engine-room extraction, the catalogue identifies exhausting warm air from galleys and ventilating odours or steam from heads as uses for the Jabsco blower range. For those locations, check that the standard model’s airflow and intermittent schedule suit the intended ventilation task.