---
product_id: 68848287
title: "4\" Electric in-Line Marine Bilge Air Blower 12V 270 CFM 456 CMH Quiet Boat White"
brand: "seaflo"
price: "VT40083"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/68848287-4-electric-in-line-marine-bilge-air-blower-12v-270
store_origin: VU
region: Vanuatu
---

# 12V DC power efficiency 270 CFM airflow powerhouse Corrosion-proof & water-resistant 4" Electric in-Line Marine Bilge Air Blower 12V 270 CFM 456 CMH Quiet Boat White

**Brand:** seaflo
**Price:** VT40083
**Availability:** ✅ In Stock

## Summary

> 🌊 Breathe easy on the water — ventilation that works as hard as you do!

## Quick Answers

- **What is this?** 4" Electric in-Line Marine Bilge Air Blower 12V 270 CFM 456 CMH Quiet Boat White by seaflo
- **How much does it cost?** VT40083 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/68848287-4-electric-in-line-marine-bilge-air-blower-12v-270)

## Best For

- seaflo enthusiasts

## Why This Product

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

## Key Features

- • **Quiet Yet Mighty:** Engineered to deliver robust airflow without disrupting your onboard tranquility.
- • **Marine-Grade Durability:** Built with corrosion-proof ABS plastic and water-resistant motor casing for harsh sea conditions.
- • **Powerful 270 CFM Airflow:** Maximize ventilation with industry-leading cubic feet per minute performance.
- • **Energy-Smart 12V Operation:** Efficient 6 Amp draw keeps your boat’s power system optimized.
- • **Seamless 4" Hose Compatibility:** Designed to fit standard marine ventilation hoses for easy installation.

## Overview

The SEAFLO 4" Electric In-Line Marine Bilge Air Blower delivers a powerful 270 CFM airflow at 12V DC with a low 6 Amp draw. Its corrosion-proof ABS plastic housing and water-resistant motor casing ensure reliable, long-lasting performance in marine environments. Designed for seamless integration with 4" diameter hoses, it provides quiet, efficient ventilation for engine compartments, bilges, galleys, and heads, making it an essential upgrade for any serious boater.

## Description

4" Electric in-Line Marine Bilge Air Blower 12V 270 CFM 456 CMH Quiet Boat White

## Features

- Voltage: 12V DC, Flow capacity: 270 CFM (Cubic Feet per minute)
- Current Draw: 6 Amp Draw, Suits 4" Diameter Hose
- Provides ventilation for engine compartments, galleys, bilges and heads
- White ABS plastic construction with built-in molded mounting brackets
- Corrosion proof design and water resistant motor casing for use in the marine environment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 20.83 x 15.49 x 14.48 cm; 885 g |
| Part number | 43237-2 |
| Material type | Acrylonitrile Butadiene Styrene (ABS) |
| Power source type | Corded Electric |
| Manufacturer | SeaFlo |
| Item model number | 43237-2 |
| ASIN | B0166S2PA2 |

## Product Details

- **Brand:** Seaflo
- **Colour:** White
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Style:** Bilge
- **Product dimensions:** 20.8L x 15.5W x 14.5H centimetres
- **Power source:** Corded Electric
- **Item weight:** 885 Grams
- **Maximum flow rate:** 270 Cubic Feet Per Minute
- **Voltage:** 12 Volts
- **Global Trade Identification Number:** 00608912739676

## Images

![4" Electric in-Line Marine Bilge Air Blower 12V 270 CFM 456 CMH Quiet Boat White - Image 1](https://m.media-amazon.com/images/I/51zlUBcyzpL.jpg)
![4" Electric in-Line Marine Bilge Air Blower 12V 270 CFM 456 CMH Quiet Boat White - Image 2](https://m.media-amazon.com/images/I/514qDkS3QIL.jpg)
![4" Electric in-Line Marine Bilge Air Blower 12V 270 CFM 456 CMH Quiet Boat White - Image 3](https://m.media-amazon.com/images/I/71IB9QuSbUL.jpg)
![4" Electric in-Line Marine Bilge Air Blower 12V 270 CFM 456 CMH Quiet Boat White - Image 4](https://m.media-amazon.com/images/I/31r+QKaHRaL.jpg)
![4" Electric in-Line Marine Bilge Air Blower 12V 270 CFM 456 CMH Quiet Boat White - Image 5](https://m.media-amazon.com/images/I/71GeFeUs39L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Will this work to power this pump selectec 12 volt power supply - 6 amp standard (12v 6a dc) adapter https://www.amazon.com/dp/b009zzy28m/ref=cm_sw_r_**
A: The Seaflo 4" fan works excellent. The sound level is much lower than I expected. The air flow is tremendous. Your question: Will a 6 amp adapter power a fan who demands 6 amps. It will but for how long?  Your power supply output should always exceed the maximum amperage drain of your device you wish to power.  The power supply max. output should be at least 10% greater than the maximum draw of the device. Spend a little more and get a power supply with some margin.  You will be glad you did both from a safety aspect and the longevity of the power supply. When you are pushing the power supply to it's maximum capability continuously, the temperature will rise in the power supply. As the temp goes up in the supply, the voltage goes down. When the voltage goes down, the fan speed goes down proportional to the voltage drop. Personally, I would buy a supply whose maximum output it 50% greater than the need of the device to be powered.

**Q: Where can I find ducting that fits the barbed 4 1/16 inch diameter blower openings?**
A: amazon , 4in rubber ducting with clamp with stretch and available in reductions such as 4to3 or 4 to 2

**Q: What guage wire should be used for an 8' run?**
A: I used 14ga to hook it up on my checkmate , about 10-12 feet

**Q: Do you sell just the electric motor by itself. Need to replace motor on 4" seaflo inline blower**
A: Motor n wires only

## Frequently Bought Together

- SEAFLO 4" In-Line Marine Bilge Air Blower 12V 270 CFM Quiet Boat White
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**Shop now:** [https://www.desertcart.vu/products/68848287-4-electric-in-line-marine-bilge-air-blower-12v-270](https://www.desertcart.vu/products/68848287-4-electric-in-line-marine-bilge-air-blower-12v-270)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-28*