---
product_id: 57634580
title: "High Flow Blower Fan, 320 CFM 12 Volt"
brand: "seaflo"
price: "¥30242"
currency: JPY
in_stock: true
reviews_count: 9
category: "Seaflo"
url: https://www.desertcart.jp/products/57634580-high-flow-blower-fan-320-cfm-12-volt
store_origin: JP
region: Japan
---

# 12 Volt Power 320 CFM Airflow Ignition Protected High Flow Blower Fan, 320 CFM 12 Volt

**Brand:** seaflo
**Price:** ¥30242
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your airflow game with marine-grade power and whisper-quiet efficiency!

## Quick Answers

- **What is this?** High Flow Blower Fan, 320 CFM 12 Volt by seaflo
- **How much does it cost?** ¥30242 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/57634580-high-flow-blower-fan-320-cfm-12-volt)

## 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 for low noise output without sacrificing airflow—keep your environment calm and cool.
- • **High-Volume Airflow:** 320 CFM ensures rapid ventilation for engine compartments, bilges, and galleys—breathe easy, stay safe.
- • **Marine-Grade Durability:** Corrosion-resistant motor housing and white ABS plastic build for long-lasting, weatherproof operation.
- • **Powerful 12V Performance:** Optimized for marine and automotive 12 Volt systems, delivering reliable energy efficiency.
- • **Easy Flange Mount Installation:** Designed for seamless flange mounting with included assembly instructions—upgrade your ventilation hassle-free.

## Overview

The SEAFLO High Flow Blower Fan delivers 320 cubic feet per minute of airflow powered by a 12 Volt DC motor. Built with corrosion-resistant materials and ignition protection, it’s engineered for marine environments to ventilate engine compartments, bilges, and galleys efficiently and quietly. Its flange mount design ensures easy installation, making it a top choice for professionals seeking reliable, high-performance ventilation.

## Description

Provides ventilation for engine compartments, galleys, bilges and heads. Designed for efficient, high output operation, these blowers feature our exclusive front and rear shaft seals and corrosion resistant motor housings, white ABS plastic construction for long life and use in the marine environment.

Review: Solid construction, lots of airflow, low noise - The listing for the flange mount 320 cfm fan states 12 watts of power consumption. This is incorrect. It pulls 9 1/2 amps at 12 vdc. The noise is reasonable for a fan this size providing this volume of air. The listing states ignition protected. The motor appears to be sealed to isolate the electrical from the environment so I believe it is. I set mine up on a bench test before installation. Connected to a 300 Ah battery and run for 24 continuous hours. The motor casing gets pretty warm but nothing alarming. I then connected the fan to a speed controller and run it at 2.2 amps down from 9.5 amps. As I write this, it has been running for 12 hours at the reduced speed. Test pasted. Now it's time to install in the boat.
Review: Quality - Excellent product

## Features

- 12 Volt, 320 cubic feet per minute flange mount blower fan
- Ignition protected

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MTFZSP5 |
| Air Flow Capacity | 320 Cubic Feet Per Minute |
| Best Sellers Rank | #138,490 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #13 in Boat Engine Blowers |
| Blade Material | Plastic |
| Brand Name | SEAFLO |
| Collection Name | Marine |
| Color | white |
| Control Method | Touch |
| Controller Type | Button Control |
| Customer Reviews | 4.4 4.4 out of 5 stars (42) |
| Electric Fan Design | Blower |
| Finish Type | Unfinished |
| Included Components | Assembly instructions |
| Indoor Outdoor Usage | Outdoor |
| Installation Type | Flange Mount |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 6.12"D x 10.94"W x 10.43"H |
| Item Weight | 5.5 Pounds |
| Manufacturer | Seaflo |
| Material | Plastic |
| Model Name | High Flow Blower Fan |
| Model Number | 4347411672 |
| Motor Type | DC |
| Mounting Type | Flange |
| Number of Power Levels | 1 |
| Part Number | 4347411672 |
| Power Source | DC |
| Recommended Uses For Product | Exhausting |
| Size | 4 inches (diameter) |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Features | Bladeless |
| Speed | 320 Cubic Feet Per Minute |
| Standby Power Shutoff | High Efficiency |
| Style | Modern |
| Switch Type | Push Button |
| Theme | Marine-grade Equipment |
| UPC | 637776648411 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Wattage | 12 watts |

## Product Details

- **Brand:** SEAFLO
- **Color:** white
- **Controller Type:** Button Control
- **Electric fan design:** Blower
- **Mounting Type:** Flange
- **Power Source:** DC
- **Product Dimensions:** 6.12"D x 10.94"W x 10.43"H
- **Recommended Uses For Product:** Exhausting
- **Special Feature:** Bladeless
- **Style:** Modern

## Images

![High Flow Blower Fan, 320 CFM 12 Volt - Image 1](https://m.media-amazon.com/images/I/51a03M8fx+L.jpg)

## Available Options

This product comes in different **Grip Type** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid construction, lots of airflow, low noise
*by G***D on September 16, 2023*

The listing for the flange mount 320 cfm fan states 12 watts of power consumption. This is incorrect. It pulls 9 1/2 amps at 12 vdc. The noise is reasonable for a fan this size providing this volume of air. The listing states ignition protected. The motor appears to be sealed to isolate the electrical from the environment so I believe it is. I set mine up on a bench test before installation. Connected to a 300 Ah battery and run for 24 continuous hours. The motor casing gets pretty warm but nothing alarming. I then connected the fan to a speed controller and run it at 2.2 amps down from 9.5 amps. As I write this, it has been running for 12 hours at the reduced speed. Test pasted. Now it's time to install in the boat.

### ⭐⭐⭐⭐⭐ Quality
*by N***A on March 30, 2026*

Excellent product

### ⭐⭐⭐⭐⭐ Good company to deal with
*by T***E on August 23, 2025*

I don’t normally write reviews, but they saved my project with quick replacement turn around. The first unit had an issue (nothing is perfect, probably got dropped hard during shipping), but they sent a replacement unit as soon as I notified them. The second unit worked perfectly. I will definitely do business with them in the future.

## Frequently Bought Together

- SEAFLO High Flow Blower Fan, 320 CFM 12 Volt
- SEAFLO 4" In-Line Marine Bilge Air Blower 12V 270 CFM Quiet Boat White

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/57634580-high-flow-blower-fan-320-cfm-12-volt](https://www.desertcart.jp/products/57634580-high-flow-blower-fan-320-cfm-12-volt)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-12*