140 - Rule 3" In-Line Blower | Aztek Computers
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SKU: V4A1PKU20S |  Mfg. Part: 140  | UPC: 042237085412  | 
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140 - Rule 3" In-Line Blower

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$54.63  $73.75
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Product Overview

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, Ruler 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.
































Expert Overview

The Rule 3" In-Line Blower, part number 140, is an air movement device designed for various ventilation applications requiring efficient air flow. This blower is suitable for IT and facilities managers needing to integrate ventilation solutions into specialized environments. It features a compact design for installation on flat surfaces and includes front and rear shaft seals with a corrosion-resistant nickel-plated motor housing for durability and moisture protection. The unit operates at 13.6 Vdc with a 2.9 Amp draw, providing 135 CFM at open flow. Its design aims for quieter operation and lower amp draw compared to standard blowers, making it suitable for scenarios where noise and power consumption are considerations. Applications range from race car and helmet ventilation to bus, prison van, and general building ventilation, as well as use in tanning booths or for blow-up signs and mascots. It is USCG 183.410 Compliant and CE approved.

Technical Specifications

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)

Product Details

  • Manufacturer:
  • Model Number:
  • ASIN:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Country of Origin:
  • Rule
  • 140
  • B000O8AZ8K
  • 042237085412
  • New
  • 1.33 lbs
  • 6 X 6 X 6
  • Jul 30, 2026
  • Jun 05, 2018
  • UNITED STATES
Product Identifiers: Brand: Rule • Part #: 140 • UPC: 042237085412 • ASIN: B000O8AZ8K

Frequently Asked Questions

What ducting size is compatible with this blower?

This Rule in-line blower is designed for 3-inch (76 mm) ducting connections for both its inlet and outlet, allowing for straightforward integration into existing or new systems of that size.

What are the power requirements for this blower?

The blower operates on 13.6 Vdc and has an electrical characteristic of 2.9 Amps. A fuse size of 4 Amps is recommended for proper electrical protection.

What are the primary use cases for this product?

This blower is applicable for various ventilation needs, including race car and helmet ventilation, bus ventilation for engine and bathroom fumes, prison van cooling, blow-up signs and mascots, tanning booths, and general building ventilation.

What are the dimensions of the Rule 3" In-Line Blower?

The physical dimensions of the blower are 76 mm (H) x 127 mm (W) x 81 mm (D), making it a compact unit suitable for installation on flat surfaces.

140 - Rule 3" In-Line Blower

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