---
product_id: 48185035
title: "40047 400P-RV Automatic Portable Compressor Kit"
brand: "viair"
price: "€ 1135.37"
currency: EUR
in_stock: true
reviews_count: 5
category: "Viair"
url: https://www.desertcart.es/products/48185035-40047-400p-rv-automatic-portable-compressor-kit
store_origin: ES
region: Spain
---

# 12V Power Boost 3 CFM Airflow 30ft Hose Reach 40047 400P-RV Automatic Portable Compressor Kit

**Brand:** viair
**Price:** € 1135.37
**Availability:** ✅ In Stock

## Summary

> 🚗 Inflate Fast, Travel Far, Stay Ready!

## Quick Answers

- **What is this?** 40047 400P-RV Automatic Portable Compressor Kit by viair
- **How much does it cost?** € 1135.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/48185035-40047-400p-rv-automatic-portable-compressor-kit)

## Best For

- viair enthusiasts

## Why This Product

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

## Key Features

- • **Smart Auto Shut-Off:** Built-in pressure switch automatically stops inflation at your set PSI—no guesswork needed.
- • **Ultra-Portable Design:** Compact 4.7kg kit with carrying case fits effortlessly in your vehicle for spontaneous adventures.
- • **Seamless Battery Power:** Direct 12V connection with alligator clamps ensures instant, reliable power without sparks.
- • **Rapid Inflation Mastery:** Inflate tires from 15 to 35 PSI in under 10 minutes—perfect for on-the-go pros.
- • **Whisper-Quiet Operation:** At just 74 dB, it’s powerful yet discreet—inflate tires without disturbing your vibe.

## Overview

The Viair 40047 400P-RV is a professional-grade 12V portable air compressor delivering up to 150 PSI with a 3 CFM airflow. Designed for RVs and 4x4s, it features a 30-foot hose, automatic shut-off, and a built-in pressure gauge, all housed in a lightweight, easy-to-carry case. Trusted by thousands for fast, reliable tire inflation wherever the road takes you.

## Description

This item is designed to fit specific vehicles. Please ensure correct part fitment before purchasing this project. Contact the seller directly for additional product information and availability.bProduct Descriptionbbr400P RV AUTOMATIC COMPRES

Review: Es muy rápido para el.llenado de los neumáticos del carro
Review: Used it to inflate my 265/65/r17 tires after driving through the desert. Was able to get up from 15psi to 35psi in under 10mins for all 4 tires. Connecting the air hoses and even to the battery was quite simple with no sparks or any shenanigans. Straight forward usage, not as loud as I thought it'd be, on the far end of the vehicle, it was barely audible. I'd recommend it. Easy to store in the bag too. Very convenient

## Features

- 12 VOLT 150PSI Max Working Pressure engine must be running during use
- 2
- 3CFM Free Flow 0 PSI
- Powered direct to the car battery with alligator clamps
- Comes with a tire inflation gun and gauge build in pressure switch air hose RV accessories and a carrying case

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004B68XGC |
| Air Flow Capacity | 3 Cubic Feet Per Minute |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | Silver |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,353) |
| Date First Available | 7 Aug. 2012 |
| Hose Length | 30 Feet |
| Included Components | air receiver tank |
| Item Package Quantity | 1 |
| Item Weight | 4.69 kg |
| Item model number | 40047 |
| Manufacturer | VIAIR |
| Maximum Pressure | 150 Pound per Square Inch |
| Maximum power | 414 Watts |
| Number of Pieces | 1 |
| Part Number | 40047 |
| Power Source | Battery Powered |
| Product Dimensions | 27.61 x 14.81 x 19 cm; 4.69 kg |
| Sound level | 74 Decibels |
| Special Features | Automatic Shut-Off, Portable |
| Style | Portable |
| Voltage | 12 Volts |

## Product Details

- **Brand:** VIAIR
- **Noise level:** 74 Decibels
- **Power source:** Battery Powered
- **Recommended uses for product:** Tire Inflation
- **Voltage:** 12 Volts

## Images

![40047 400P-RV Automatic Portable Compressor Kit - Image 1](https://m.media-amazon.com/images/I/81EWWq9xuOL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***Z on 4 April 2021*

Es muy rápido para el.llenado de los neumáticos del carro

### ⭐⭐⭐⭐⭐ Review
*by B***N on 4 December 2022*

Used it to inflate my 265/65/r17 tires after driving through the desert. Was able to get up from 15psi to 35psi in under 10mins for all 4 tires. Connecting the air hoses and even to the battery was quite simple with no sparks or any shenanigans. Straight forward usage, not as loud as I thought it'd be, on the far end of the vehicle, it was barely audible. I'd recommend it. Easy to store in the bag too. Very convenient

### ⭐⭐⭐⭐⭐ Review
*by M***X on 23 March 2024*

I have a triple axle 5th wheel that calls for high tire inflation rates. I had bought a cheaper inflator from one of the big box stores but it self destructed after the third use. The Viair line comes highly recommended and I can attest that it's a great unit. While it is admittedly rather expensive, it does it's job beautifully and is quieter than I expected. I am extremely pleased with my purchase.

## Frequently Bought Together

- VIAIR 400P-RV/40047 Automatic Portable Compressor, Tire Inflator Kit, Air Compressor for RV, Truck, Jeep, and SUV Tires, Portable Air Pump Kit, RV Accessories, 150 PSI/2.30 CFM
- VIAIR 90145 RV Winterizing Kit
- Camco Tastepure RV Water Filter - New & Advanced RV Inline Water Filter with Flexible Hose Protector - GAC & KDF Water Filter - Made in USA - Camping Essentials for Fresh Drinking Water (40043)

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**Shop now:** [https://www.desertcart.es/products/48185035-40047-400p-rv-automatic-portable-compressor-kit](https://www.desertcart.es/products/48185035-40047-400p-rv-automatic-portable-compressor-kit)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-21*