Rule 3-Inch In-Line Blower with 135 CFM - High-Flow Marine and Industrial Ventilation

Rule In-Line Blower - 3" Ducting
Part Number: 140

Designed for efficient, high output operation, these blowers feature our exclusive front and rear shaft seals and corrosion resistant motor housings for long life. Compact and easily installed on any flat surface, Rule in-line blowers provide higher air flow, lower amp draw, and quieter operation than standard blowers. For International & US Markets.

Features

• Efficient high-volume air flow
  
  


• Quiet operation
  
  


• Low amp draw
  
  


• Slip-on inlet and outlet ducting connections
  
  


• Sealed motor shaft for moisture protection
  
  


• Corrosion resistant nickel-plated motor housing
  
  


• IMCI (CE)
  
  


• USCG 183.410 Compliant: Ignition protected

Applications:
Race cars and helmet ventilation
Bus ventilation (engine and bathroom fumes)
Prison van ventilation (cooling, air-freshening)
Blow-up signs and mascots
Tanning booths
Building ventilation

Specifications

• Approvals: CE
  
  


• Dimensions (H x W x D): 76 x 127 x 81 (mm)
  
  


• ElectricalCharacteristics: 2.9 Amp
  
  


• Flow Rate (US gallons & litres): 135 CFM @ Open Flow
  
  


• Fuse Size: 4 (amp)
  
  


• Product Inlet Fitting: 3" (76 mm) Ducting
  
  


• Product Outlet Fitting: 3" (76 mm) Ducting
  
  


• Voltage: 13.6 (Vdc)

WARNING: This product can expose you to chemicals including STYRENE which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.

The Rule 3-inch in-line blower (Part Number: 140) is engineered for high-performance air circulation across multiple applications including marine, industrial, and recreational environments. Featuring exclusive front and rear shaft seals along with a corrosion-resistant nickel-plated motor housing, this blower ensures durability and reliable operation even in harsh conditions. Its compact design allows easy installation on any flat surface, making it suitable for tight spaces while delivering increased airflow, lower power consumption, and quieter operation compared to standard blowers.

Designed with efficiency in mind, the Rule 140 blower provides a substantial airflow rate of 135 cubic feet per minute (CFM) at open flow, making it ideal for ventilation in race cars, helmets, buses, prison vans, and tanning booths. The slip-on inlet and outlet ducting connections facilitate quick installation and secure attachment. Its sealed motor shaft offers moisture protection, ensuring long-term performance, while the corrosion-resistant nickel-plated housing withstands exposure to moisture and salt environments. The blower is compliant with IMCI (CE) standards and USCG 183.410 ignition protection regulations, suitable for a wide range of international and US markets.

Additional features include a low amp draw of just 2.9 amps, making it energy-efficient and cost-effective for continuous operation. The blower operates on a voltage of 13.6 volts DC, with compatible 3-inch ducting fittings for both inlet and outlet. Its compact dimensions and robust construction make it a versatile choice for applications such as building ventilation, mascot displays, blow-up signs, and more. Please note that this product contains chemicals including styrene, which are known to cause cancer in California; refer to P65Warnings.ca.gov for additional safety information. For detailed installation and maintenance instructions, consult the owner’s manual available online.

Designed to deliver high airflow with quiet operation and long-lasting durability, the Rule 140 in-line blower is ideal for professionals seeking reliable ventilation solutions in demanding environments.

Features:

• Efficient high-volume air flow

• Quiet operation

• Low amp draw

• Slip-on inlet and outlet ducting connections

• Sealed motor shaft for moisture protection

• Corrosion resistant nickel-plated motor housing

• IMCI (CE) compliant

• USCG 183.410 ignition protected