Rule 3″ Blower12 Volt

Efficient high-volume air flow. Quiet operation. Low amp draw.

Slip-on inlet & outlet ducting connections. Sealed motor shaft for moisture protection.

Rule’s 12 volt DC in-line blowers are extremely popular for bilge, engine compartment, & head ventilation.

Corrosion-resistant motor housing.

ABYC-H2 , ISO 9097, IMCI (CE), NMMA type accepted.

USCG 193.410 Compliant, ignition protected. 12-Volt.

Nickle plated motor housing.

USCG 183.410 compliant, ignition protected

12 volts, 2.9 amps

3″ diameter

5 – 1/4″ L X 3 – 3/16″ H

• Rule in-line ventilation blower
• For use with 3 in. ducting
• Provides ventilation for bilges, engine compartments, galleys and heads
• 135 cfm open flow rate
• Nickel-plated motor housing for corrosion resistance
• Front and rear shaft seals keeps moisture out of motor
• 12 volt DC operation
• 2.9 amp draw @ 12 volts DC
• 4 amp fuse size
• USCG 183.410 compliant ignition protected
• NMMA type accepted
• CE certified
• 5 in. length x 3 in. width x 3 3/16 in. height
• Replaces Jabsco 30460-0012