Ventilation Blowers

Jabsco Ventilation Blowers are designed to remove fumes from the engine compartments of gasoline powered boats prior to start-up, and therefore conform to:

• ISO 8846 MARINE and USCG Regulations for ignition protection
• N.M.M.A. type accepted
• ISO 11105 MARINE
• EN60945 and CE/UKCA (EU models)

Jabsco Ventilation Blowers can also be used for air intake or extraction in galleys, bilges, accommodation, and head compartments. Only the heavy-duty blowers are designed for continuous duty operation in commercial or heavy use applications. Blowers should not be installed close to sources of direct heat exceeding 180°F (55°C).

Jabsco Ventilation Blowers are available in flangemount and flexmount configurations in either standard or heavy-duty models.

What is a flangemount blower?

Flangemount blowers are of a radial design, which gives the highest output in more complex installations with longer ducting lengths and/or multiple bends in the ducting. They are generally mounted directly onto a flat bulkhead using a mounting collar to connect to the discharge ducting. This allows for a neat installation on an engine room bulkhead.

Jabsco Standard Flangemount Ventilation Blowers

Available in a range of high-volume air intake or extraction blowers for engine rooms, fuel compartment, galleys or heads. Jabsco standard flangemount Ventilation Blowers feature a low current draw with dimensionally stable, quiet-running Delrin rotors.

Jabsco Heavy-Duty Flangemount Ventilation Blowers

Heavy-duty flangemount Ventilation Blowers are designed for applications such as commercial or high-use engine room ventilation and extraction. These models are engineered to provide the same high outputs as our standard specification blowers; however, these heavy-duty models feature a 5,000-hour motor life for the heaviest of applications. These blowers offer continuous duty with efficient high-volume air flow.

What is a flexmount blower?

Flexmount blowers are also of radial design but are installed by attaching a mounting collar (supplied with the blower) around the motor to any convenient solid surface. They can be rotated inside the collar to allow the shortest ducting lengths and most convenient routings in confined spaces. Both ports are designed for slip-on flexible ducting connections.

Jabsco Standard Flexmount Ventilation Blowers

These blowers can be used in engine rooms, fuel compartments, galleys, or heads. Standard flexmount Ventilation Blowers feature a 360-degree adjustable outlet and feature a low current draw with dimensionally stable, quiet-running Delrin rotors.

Jabsco Heavy-Duty Flexmount Ventilation Blowers

Heavy-duty flexmount Ventilation Blowers are designed for applications such as commercial or high-use engine room ventilation and extraction. These models are engineered to provide the same high outputs as our standard specification blowers; however, these heavy-duty models feature a 5,000-hour motor life for the heaviest of applications along with a 360-degree adjustable outlet. These blowers offer continuous duty with efficient high-volume air flow.

Model Numbers

• 35115-0020
• 34739-0010
• 34739-0020
• 35400-0000
• 35400-0010
• 35115-0010
• 36740-0031
• 36740-0000
• 36740-0010
• 35440-0000
• 35440-0010
• 35760-0092
• 35760-0094
• 36760-0115
• 35770-0092
• 35770-0094
• 36770-0115