---
product_id: 19413106
title: "in-Line Marine Bilge Air Blowers- 12V, 3 or 4\", 130-270 CFM Ultra-Quiet Operation 4 or 3 Inch for Yacht/Sailboat/Boat- ISO 8846, CE & RoHs Certified - 4-Year Warranty"
brand: "seaflo"
price: "₩110288"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/19413106-in-line-marine-bilge-air-blowers-12v-3-or-4
store_origin: KR
region: South Korea
---

# 12V DC power <45 dB ultra-quiet 270 CFM airflow in-Line Marine Bilge Air Blowers- 12V, 3 or 4", 130-270 CFM Ultra-Quiet Operation 4 or 3 Inch for Yacht/Sailboat/Boat- ISO 8846, CE & RoHs Certified - 4-Year Warranty

**Brand:** seaflo
**Price:** ₩110288
**Availability:** ✅ In Stock

## Summary

> 🌊 Breathe easy on the water with SEAFLO’s ultra-quiet marine airflow solution!

## Quick Answers

- **What is this?** in-Line Marine Bilge Air Blowers- 12V, 3 or 4", 130-270 CFM Ultra-Quiet Operation 4 or 3 Inch for Yacht/Sailboat/Boat- ISO 8846, CE & RoHs Certified - 4-Year Warranty by seaflo
- **How much does it cost?** ₩110288 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/19413106-in-line-marine-bilge-air-blowers-12v-3-or-4)

## 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

- • **Safety Certified:** ISO 8846 ignition protection ensures safe operation in flammable environments
- • **High-Volume Airflow:** Delivers a robust 270 CFM to keep your bilge fresh and dry
- • **Whisper-Quiet Power:** Operates below 45 dB for peaceful onboard comfort
- • **Effortless Installation:** Built-in mounting feet for quick, secure setup in tight marine spaces
- • **Marine-Grade Durability:** Corrosion-resistant ABS housing built to withstand harsh sea conditions

## Overview

The SEAFLO In-Line Marine Bilge Air Blower is a 12V DC-powered ventilation fan delivering 270 CFM airflow with noise levels under 45 dB. Featuring a corrosion-resistant ABS housing, sealed motor shafts, and ISO 8846 ignition protection certification, it ensures safe, durable, and efficient operation in marine environments. Backed by a 4-year warranty and designed for easy installation, it’s the perfect upgrade for yacht and sailboat bilge ventilation.

## Description

Full description not available

## Features

- [ SPECIFICATIONS ]: Model: SFIB1-270-02 | Voltage: 12V DC | Air Flow: 270 CFM (456 CMH) | Max Draw: 6.0A | Fuse: 10A | Intake Diameter: 4" (102 mm) | Noise Level: <45 dB | Certifications: ISO 8846, CE, RoHS | Warranty: 4 Years
- [ 4-YEAR WARRANTY GUARANTEED ]: Includes SEAFLO’s industry-leading 4-Year Limited Warranty, offering protection against defects and premature failure. Buy with confidence knowing your marine blower is backed by reliable long-term support.
- [ ULTRA-QUIET OPERATION UNDER 45 DB ]: Runs quietly at less than 45 decibels, keeping onboard noise to a minimum while delivering strong performance. Ideal for applications requiring high airflow with minimal acoustic disturbance like sleeping quarters or passenger area
- [ ULTRA-QUIET OPERATION UNDER 45 DB ]: Runs quietly at less than 45 decibels, keeping onboard noise to a minimum while delivering strong performance. Ideal for applications requiring high airflow with minimal acoustic disturbance like sleeping quarters or passenger area
- [ 6-BLADE AXIAL FAN DESIGN FOR EFFICIENCY ]: Equipped with a precision-balanced 6-blade fan, this model maximizes airflow with smooth, efficient performance. The aerodynamic design reduces vibration and power usage while pushing a large air volume for continuous ventilation.
- [ ISO 8846 IGNITION PROTECTION CERTIFIED ]: Meets ISO 8846 standards, making it ignition-protected for use in compartments exposed to flammable fumes. Provides safe and compliant operation in gas engine rooms and meets stringent marine ventilation safety requirements.
- [ SEALED SHAFT & ABS CORROSION RESISTANT HOUSING ]: Sealed front and rear motor shafts protect against moisture, extending the motor life. The rugged ABS plastic housing resists salt, UV exposure, and chemical corrosion, making it perfect for harsh marine environments.
- [ BUILT-IN MOUNTING FEET FOR EASY INSTALLATION ]: Mounts easily on any flat surface vertically or horizontally, thanks to the integrated molded feet. Compact design makes installation simple and secure even in tight or awkward marine spaces like galleys or bilge corners.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SEAFLO |
| Color | White |
| Material | Acrylonitrile Butadiene Styrene (ABS), Plastic |
| Style | 270 CFM |
| Product Dimensions | 8.2"L x 6.1"W x 5.7"H |
| Power Source | Corded Electric |
| Item Weight | 885 Grams |
| Maximum Flow Rate | 270 Cubic Meters Per Minute |
| Voltage | 12 Volts |
| Global Trade Identification Number | 00608912739676 |
| Manufacturer | SeaFlo |
| UPC | 637776645632 608912739676 798347999797 |
| Item Package Dimensions L x W x H | 8.35 x 6.34 x 5.59 inches |
| Package Weight | 0.89 Kilograms |
| Item Dimensions  LxWxH | 8.2 x 6.1 x 5.7 inches |
| Brand Name | SEAFLO |
| Part Number | 43237-2 |
| Size | 4" |
| Sport Type | Boating |

## Product Details

- **Brand:** SEAFLO
- **Color:** White
- **Material:** Acrylonitrile Butadiene Styrene (ABS), Plastic
- **Style:** 270 CFM
- **Product Dimensions:** 8.2"L x 6.1"W x 5.7"H
- **Power Source:** Corded Electric
- **Item Weight:** 885 Grams
- **Maximum Flow Rate:** 270 Cubic Meters Per Minute
- **Voltage:** 12 Volts
- **Global Trade Identification Number:** 00608912739676

## Images

![in-Line Marine Bilge Air Blowers- 12V, 3 or 4", 130-270 CFM Ultra-Quiet Operation 4 or 3 Inch for Yacht/Sailboat/Boat- ISO 8846, CE & RoHs Certified - 4-Year Warranty - Image 1](https://m.media-amazon.com/images/I/51zlUBcyzpL.jpg)

## Available Options

This product comes in different **Size, Style Name** 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.kr/products/19413106-in-line-marine-bilge-air-blowers-12v-3-or-4](https://www.desertcart.kr/products/19413106-in-line-marine-bilge-air-blowers-12v-3-or-4)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-25*