DETMAR 7-5-1R Blower Fan Cat Tunnel Scratched Cat. No. 12VDC 3.5A

( Brand: Detmar ), ( Part Type: Fan Blower ), ( Manufacturer Part Number: 7-5-1R )

Review DETMAR Blower Fan Cat. No. 12vdc 3.5a Inch Tunnel Scratched fits MARINE

Introducing the Detmar 7-5-1R Marine Blower Fan, a versatile and efficient solution for your marine ventilation needs. This fan is specifically designed for use in boats and other marine applications and operates on a 12VDC power source with a current draw of 3.5 amps.

The fan housing is constructed of durable, marine-grade materials, making it ideal for use in harsh marine environments. The fan features a powerful, corrosion-resistant impeller that is capable of moving large volumes of air, ensuring that your boat's interior stays well-ventilated and comfortable.

The Detmar 7-5-1R Marine Blower Fan is also designed with convenience in mind. It comes with an adjustable mounting bracket, allowing you to easily install and position the fan in your boat. The fan's compact size and low profile design make it a great choice for confined spaces, such as cabins or cockpits, where space is at a premium.

Despite its small size, this fan packs a punch when it comes to airflow. It is rated to move up to 1,100 cubic feet per minute (CFM) of air, making it an effective solution for circulating air in even the largest marine spaces. Its quiet operation, thanks to a well-designed motor and fan blade design, means that you can enjoy the benefits of improved ventilation without the noise and disruption.

The Detmar 7-5-1R Marine Blower Fan is a reliable and efficient choice for marine applications where ventilation is essential. Its durable construction, powerful airflow, and easy installation make it a favorite among boat owners and marine professionals alike. And with a scratch-resistant finish, this fan is built to withstand the rigors of marine use, ensuring that it continues to perform at its best for years to come.

Detmar 7-5-1R Marine Blower Fan (Cat 12VDC 3.5A, Tunnel Scratch): An Informed Purchase Decision

The Detmar 7-5-1R Marine Blower Fan, model number CAT 12VDC 3.5A, is a popular choice among boat owners for providing satisfactory ventilation in their watercraft. However, like any other product, it comes with its advantages and disadvantages. In this analysis, we will discuss these pros and cons to help you make an informed purchase decision.

1. Efficient Ventilation: This blower fan is designed to provide efficient and effective air circulation within small spaces, making it an excellent choice for marine applications.

2. Compact Design: Its compact size and lightweight construction make it easy to install in various locations on a boat, without taking up too much valuable space.

3. Durable Construction: The fan is made from marine-grade materials, ensuring that it can withstand the harsh marine environment and the constant exposure to water and sunlight.

4. Energy Efficient: With a power consumption of just 3.5 Amps at 12 Volts, the Detmar blower fan is an energy-efficient solution for your boat's ventilation needs.

5. Easy Installation: The fan comes with a universal mounting bracket, making it easy to install in a variety of boats and configurations.

1. Tunnel Scratch: The specific model you are considering has a cosmetic issue, which is a scratch on the tunnel. While this does not affect the fan's functionality, it may be a concern for those who prioritize the appearance of their boat components.

2. Noise Level: Some users have reported that the fan produces a noticeable amount of noise during operation, which might be a concern for those seeking a quieter ventilation solution.

3. Airflow Limitations: While the fan provides satisfactory air circulation in small spaces, users with larger boats may find that it struggles to meet their ventilation needs.

The Detmar 7-5-1R Marine Blower Fan (Cat 12VDC 3.5A, Tunnel Scratch) offers several advantages, including efficient ventilation, compact design, durable construction, energy efficiency, and easy installation. However, it does have some disadvantages, such as a cosmetic issue, noise production, and potential limitations for larger boats. Ultimately, if you can overlook the cosmetic issue and are not overly concerned about noise or the size of your boat, this fan could be an excellent investment for your marine ventilation needs. If you require a quieter, more powerful fan or have a larger boat, it might be worth considering other options.

If you are in the market for a marine blower fan and the cosmetic issue is not a concern for you, the Detmar 7-5-1R Marine Blower Fan (Cat 12VDC 3.5A) is an excellent option for providing efficient and effective ventilation in your small- to medium-sized boat. However, if you require a quieter, more powerful fan or have a larger boat, you may want to consider alternative models or brands that better suit your specific needs.

part # 751r prices

• $15.00-$21.24

specifications vesselvent:

• for models: Marine
• brand: Detmar
• part type: Fan Blower
• manufacturer part number: 7-5-1R

shipping vesselvent:

• class: Standard
• cost: $11.31
• transit: 3-8 Days
• service: USPS Ground Advantage
• type: Calculated
• carrier: USPS

general vesselvent:

• Parts Accessories > Boat Parts > Plumbing Ventilation
• condition: Used

seller vesselvent:

• rating: 99.3%
• # reviews: 2886

offer vesselvent:

• availability: In Stock
• sold: 0
• quantity: 1
• started: October 21, 2025
• best offers: True
• options: Ship-to-home

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• wallet: Apple-pay
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• other

returns vesselvent:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days