---
product_id: 27421295
title: "7-5-1C 4'' Blower Bilge"
brand: "detmar"
price: "£56.87"
currency: GBP
in_stock: true
reviews_count: 8
category: "Detmar"
url: https://www.desertcart.co.uk/products/27421295-7-5-1c-4-blower-bilge
store_origin: GB
region: United Kingdom
---

# 5-blade impeller for max airflow Quiet operation 12V compatible wiring 7-5-1C 4'' Blower Bilge

**Brand:** detmar
**Price:** £56.87
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your airflow game with the blower that means business!

## Quick Answers

- **What is this?** 7-5-1C 4'' Blower Bilge by detmar
- **How much does it cost?** £56.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/27421295-7-5-1c-4-blower-bilge)

## Best For

- detmar enthusiasts

## Why This Product

- Trusted detmar brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Durability:** Proven reliability with a 4.6-star rating and long market presence
- • **Seamless 12V Integration:** Effortlessly wires into any standard 12V system
- • **Powerful 5-Blade Impeller:** Engineered for unmatched airflow and efficiency
- • **Whisper-Quiet Performance:** Operates with minimal noise for a peaceful environment
- • **Compact & Lightweight Design:** Only 1.3 lbs with a sleek 9x8x6 inch footprint

## Overview

The Detmar 7-5-1C 4'' Blower Bilge is a high-capacity, efficient marine blower featuring a pioneering five-blade bullet-nosed impeller and cambered stator vanes. Designed for 12V systems, it delivers powerful yet quiet airflow in a compact, lightweight package trusted by professionals and enthusiasts alike.

## Description

Blowers are reliable, efficient and have the highest capacity on the market. It raises the performance standards for in-line blowers by pioneering design features like its five-blade, bullet nosed impeller and cambered stator vanes.

Review: Right product with right performance - I purchased this product to use in a unique application for an ice chest air conditioner. The fan wires easily into any 12V system and is very powerful. I tested it on my work bench and the unit immediately flew away. Only quick reactions and its wire tether prevented it from falling to the floor. I wired in a speed controller so that I can adjust the RPM. Definitely a good buy.
Review: Great blower, and quiet - Been using Detmar products for years and this blower has not let me down. Relatively quiet and was a good OEM replacement. Very Happy

## Features

- Outlet wiring legend

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B0009TQ2WC |
| Best Sellers Rank | #354,664 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #886 in Electric Fan Motors |
| Brand | Detmar |
| Customer Reviews | 4.6 4.6 out of 5 stars (83) 4.6 out of 5 stars |
| Date First Available | June 8, 2005 |
| Is Discontinued By Manufacturer | No |
| Item Model Number | 7-5-1C |
| Item Weight | 1.3 pounds |
| Manufacturer | DetMar |
| Manufacturer Part Number | 751C |
| Product Dimensions | 9 x 8 x 6 inches |

## Images

![7-5-1C 4'' Blower Bilge - Image 1](https://m.media-amazon.com/images/I/51g5sPQ9OCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Right product with right performance
*by C***S on November 30, 2017*

I purchased this product to use in a unique application for an ice chest air conditioner. The fan wires easily into any 12V system and is very powerful. I tested it on my work bench and the unit immediately flew away. Only quick reactions and its wire tether prevented it from falling to the floor. I wired in a speed controller so that I can adjust the RPM. Definitely a good buy.

### ⭐⭐⭐⭐⭐ Great blower, and quiet
*by &***; on October 9, 2019*

Been using Detmar products for years and this blower has not let me down. Relatively quiet and was a good OEM replacement. Very Happy

### ⭐⭐⭐ Noisy, high amp draw
*by A***S on July 16, 2019*

I returned it and bought the Atwood blower.

## Frequently Bought Together

- DetMar 7-5-1C 4'' Blower Bilge
- AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long for Heating Cooling Ventilation and Exhaust

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**Shop now:** [https://www.desertcart.co.uk/products/27421295-7-5-1c-4-blower-bilge](https://www.desertcart.co.uk/products/27421295-7-5-1c-4-blower-bilge)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-26*