---
product_id: 158676536
title: "GX PUMP GX-E-CS2 Portable PCP Air Compressor, 4500Psi/30Mpa, Quick-Fill | Oil-Free,Powered by Car 12V DC or Home 110V AC with Converter (Included), Paintball Compressor"
brand: "gx pump"
price: "€ 827.83"
currency: EUR
in_stock: true
reviews_count: 13
category: "Gx Pump"
url: https://www.desertcart.com.cy/products/158676536-gx-pump-gx-e-cs2-portable-pcp-air-compressor-4500psi
store_origin: CY
region: Cyprus
---

# 250W max power output Dual power: 12V car & 110V home AC Inflates 0.5L tank to 300BAR in 18-20 min GX PUMP GX-E-CS2 Portable PCP Air Compressor, 4500Psi/30Mpa, Quick-Fill | Oil-Free,Powered by Car 12V DC or Home 110V AC with Converter (Included), Paintball Compressor

**Brand:** gx pump
**Price:** € 827.83
**Availability:** ✅ In Stock

## Summary

> 🚀 Pump up your pressure game—anywhere, anytime!

## Quick Answers

- **What is this?** GX PUMP GX-E-CS2 Portable PCP Air Compressor, 4500Psi/30Mpa, Quick-Fill | Oil-Free,Powered by Car 12V DC or Home 110V AC with Converter (Included), Paintball Compressor by gx pump
- **How much does it cost?** € 827.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/158676536-gx-pump-gx-e-cs2-portable-pcp-air-compressor-4500psi)

## Best For

- gx pump enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Inflation Speed:** Fill a 0.5L tank from zero to 300BAR in under 20 minutes—fast enough to keep your adventures moving.
- • **Versatile Dual Power Source:** Plug into your car’s 12V battery or home 110V AC outlet for ultimate on-the-go convenience.
- • **Compact & Lightweight Design:** At just 6.7 kg, this portable powerhouse fits effortlessly in your gear bag—ready wherever you are.
- • **Oil-Free & Maintenance-Light:** Patented oil-free compression with built-in fan cooling means cleaner, quieter operation and longer pump life.
- • **Powerful & Genuine 250W Output:** Experience true high-performance inflation without compromise—no fake specs here.

## Overview

The GX PUMP GX-E-CS2 is a compact, portable PCP air compressor delivering a genuine 250W power output and max pressure of 4500 PSI. It features patented oil-free compression technology with roller bearings for durability, dual power options (12V car battery or 110V AC), and a fast inflation rate capable of filling a 0.5L tank to 300BAR in under 20 minutes. Lightweight at 6.7 kg, it’s designed for professional-grade performance on the go, ideal for PCP air rifles and paintball tanks.

## Description

desertcart.com: GX PUMP GX-E-CS2 Portable PCP Air Compressor, 4500Psi/30Mpa, Quick-Fill | Oil-Free,Powered by Car 12V DC or Home 110V AC with Converter (Included), Paintball Compressor : Tools & Home Improvement

Review: Works great for PCP air rifles - This is my second pump. First one was A CS-1 That quit working on the third refill... So far on this one I have filled my air rifle 3-4 times With no issues.. It was completely packed in Styrofoam For shipping, happy about that... Comes with a bunch of spare parts but no Instructions on where that go or how to install them... Seems like all these pumps are overpriced Chinese junk. But this one seems pretty basic in It's design and build.. When using, I only let it run until it gets hot enough. Where I can't keep my hand on it.. Roughly around 8 -10 minutes. And then let it cool for 5min.. Took hours to fill a Scott air pack 30 minute bottle. There is a port on the front cylinder to add grease I highly recommend doing so seems like the grease they used isn't very good ..But do not overgrease. Time will tell. As for now, I am happy with this purchase...Recap: 11/27..I've had this pump for a few months and so far has worked flawlessly..it will fill to 4500psi although it pumps mouse farts so to fill a bottle or scuba tank is an enduring process but it will do the job..I use it for a pcp air rifle..oh and it is already setup to run off a 12v car battery..great little pump at a fair price two thumbs up as Siskel and Ebert would say 👍👍
Review: 4 year review!!! - So I am writing this review after 4 full years of ownership. I have had no issues at all, and she still works great. Now, this could be because I have a protocol I use and also, I am not a really heavy user (I’m of the opinion that if you’re going to be using something A LOT, you should get a bigger better unit). So I use the unit to fill a 100 cu in. bottle to 4500 psi, and I use that bottle to refill an Air Force talon pistol, a Benjamin Akela, and a Diana bandit and stormrider. So I’ve probably filled the bottle from 180 bar to 310 bar maybe two dozen times since I’ve owned it. My protocol, knowing heat is what destroys these things, is to run it for 5 minutes, then let it cool to touch with fans running (roughly 3 minutes) then run 5 minutes. I’m literally doing this right now as I’m writing this review. It takes about 20-25 minutes to fill (so 4-5 cycles). Do I think I can run it longer? Absolutely, because after 5 minutes of running I can put my hand on top of the cylinder head and it’s not too hot that I even have to remove my hand. I’d bet it can run 10 minutes no prob and would be just fine, but I am going for longevity here. I think 4 years without any maintenance is pretty damn good.

## Features

- Why Choose GX: All GX compressors feature genuine specifications, such as power output, unlike others labelled as 300W yet failing to reach even 250W in reality. Most importantly, GX holds patented compression technology, such as the addition of roller bearings at the top and bottom of the connecting rod, allow for better movement and less wear on the rod and wrist pin, significantly extending service life and enhancing performance under high pressure.
- Convenient Car 12V DC or Home 110V AC Power Choice : This air compressor can be powered by the 12V car battery , aslo can be powered by home AC outlet with the extra 110V to 12v converter (included). This will make this pcp air pump more usefull as you can use it anywhere.
- Fast Inflating Speed and Powerful PCP Compressor : This new air compressor can provide up to 250W power. The inflation pressure can reach 4500 PSI/300 Bar and the air pump inflating speed can reach 2700r/min.Test Inflating Result : 0.5L container, from 200BARS to 300BARS takes about 8 minutes;Test Inflating result : 0.5L container, from 0BARS to 300BARS takes 18-20 minutes.
- Oil-Free & Water-Free & Built-In Fan Cooling for Long Life : Unlike other electric high pressure air pump which needs the standard oil and cooling water when working in the market, this pcp air rifle compressor does not need oil, clean and hygienic, no need for external water pump to cool. This will save you a lot of energy in future using. We also put a black extra oil-moisture separator (uninstalled) in the package. Search how to install CS2 black filter on youtube for reference.
- Light Weight,Compact Size,Easy to Carry: The net weight is just 6.7 kg.Wherever you go, whenever you need, just take it with you.. ATTENTION:Please release the bleed valve first after finishing the inflation, and do not start it when there is still air pressure inside your compressor. CS2 is the manual shutdown version,can not set auto-stop pressure, ensuring that attention is paid to pressure growth and timely shutdown.
- Note: We have exclusive design patent for the compression method, Patent No: US 9,726,165 B2 : This electric air pump was mainly designed to use for devices with less 60cubic inch's tank .Don't suggest to inflate over 1L tank .Compressor output nut is M10*1 and 8mm quick connector.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XYRS15R |
| Air Flow Capacity | 8 liters per minute |
| Best Sellers Rank | #71,154 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #61 in Portable Air Compressors |
| Brand | GX pump |
| Brand Name | GX pump |
| Capacity | 1 liters |
| Color | Red/Black |
| Customer Reviews | 4.4 out of 5 stars 1,508 Reviews |
| Included Components | compressor, 12v converter,user manual, accessory bag |
| Item Dimensions L x W x H | 8.46"L x 4.92"W x 9.64"H |
| Item Weight | 6.7 kg |
| Manufacturer | GX |
| Manufacturer Part Number | GX-E-CS2 |
| Maximum Power | 250 watts |
| Maximum Pressure | 4500 psi |
| Model Name | CS2 |
| Model Number | GX-E-CS2 |
| Noise | 75 db |
| Noise Level | 75 db |
| Power Source | Corded Electric |
| Recommended Uses For Product | pcp paintball tank |
| Style | Red and Black |
| UPC | 734830971758 |
| Unit Count | 246.92 Ounce |
| Voltage | 12 volts |

## Product Details

- **Brand:** GX pump
- **Noise Level:** 75 Decibels
- **Power Source:** Corded Electric
- **Recommended Uses For Product:** pcp paintball tank
- **Voltage:** 12 Volts

## Images

![GX PUMP GX-E-CS2 Portable PCP Air Compressor, 4500Psi/30Mpa, Quick-Fill | Oil-Free,Powered by Car 12V DC or Home 110V AC with Converter (Included), Paintball Compressor - Image 1](https://m.media-amazon.com/images/I/61fCMirTfNL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great for PCP air rifles
*by J***N on August 15, 2023*

This is my second pump. First one was A CS-1 That quit working on the third refill... So far on this one I have filled my air rifle 3-4 times With no issues.. It was completely packed in Styrofoam For shipping, happy about that... Comes with a bunch of spare parts but no Instructions on where that go or how to install them... Seems like all these pumps are overpriced Chinese junk. But this one seems pretty basic in It's design and build.. When using, I only let it run until it gets hot enough. Where I can't keep my hand on it.. Roughly around 8 -10 minutes. And then let it cool for 5min.. Took hours to fill a Scott air pack 30 minute bottle. There is a port on the front cylinder to add grease I highly recommend doing so seems like the grease they used isn't very good ..But do not overgrease. Time will tell. As for now, I am happy with this purchase...Recap: 11/27..I've had this pump for a few months and so far has worked flawlessly..it will fill to 4500psi although it pumps mouse farts so to fill a bottle or scuba tank is an enduring process but it will do the job..I use it for a pcp air rifle..oh and it is already setup to run off a 12v car battery..great little pump at a fair price two thumbs up as Siskel and Ebert would say 👍👍

### ⭐⭐⭐⭐⭐ 4 year review!!!
*by R***K on July 19, 2026*

So I am writing this review after 4 full years of ownership. I have had no issues at all, and she still works great. Now, this could be because I have a protocol I use and also, I am not a really heavy user (I’m of the opinion that if you’re going to be using something A LOT, you should get a bigger better unit). So I use the unit to fill a 100 cu in. bottle to 4500 psi, and I use that bottle to refill an Air Force talon pistol, a Benjamin Akela, and a Diana bandit and stormrider. So I’ve probably filled the bottle from 180 bar to 310 bar maybe two dozen times since I’ve owned it. My protocol, knowing heat is what destroys these things, is to run it for 5 minutes, then let it cool to touch with fans running (roughly 3 minutes) then run 5 minutes. I’m literally doing this right now as I’m writing this review. It takes about 20-25 minutes to fill (so 4-5 cycles). Do I think I can run it longer? Absolutely, because after 5 minutes of running I can put my hand on top of the cylinder head and it’s not too hot that I even have to remove my hand. I’d bet it can run 10 minutes no prob and would be just fine, but I am going for longevity here. I think 4 years without any maintenance is pretty damn good.

### ⭐⭐⭐⭐⭐ exceeded expectations.
*by K***H on September 6, 2025*

Surpassed expectations. I selected this one because of the maintenance simplicity of an air-cooled motor. It reviewed well and I expected it to work well. But I thought it would be a lot slower and less capable than it is, even based on the reviews. Examples: it filled a 213 cc tank to 3000 PSI in about 5min. It filled a 68ci bottle to 4500 PSI in 18 minutes. (This is how the bottles are labeled, I’m too lazy to convert.) The manual directs you to run it for a max of 15-20 minutes and to let the fans cool it down for 5 minutes between uses and to let the fans run for 5 min after use, before disconnecting power. (The fans always run as long as power is connected.) It isn’t silent, but it’s very quiet for an air compressor. Not heavy and easy to carry. Great that you can power it off a car battery. One drawback is I had a good bit of moisture in the 68ci bottle. I haven’t emptied and opened the regulator on the 213cc bottle. It seems that maybe some moisture can condense inside the hoses between uses? I have been pressurizing the hose with the cap on it, then blowing out the air through the bleeder valve. It’s very wet, but after a couple bursts, it’s dry; that’s when I fill a bottle.

## Frequently Bought Together

- GX PUMP CS2 Portable PCP Air Compressor, 4500Psi/30Mpa, Oil-Free,Powered by Car 12V DC or Home 110V AC with Adapter (Included), Paintball Tank Compressor with Extra Moisture-Oil Separator
- Umarex SLA .50 Caliber Pellet Gun Air Rifle Pellets, for The Umarex Hammer Air Gun (20 Count), 550 Grain Silver
- Umarex Hammer .50 Caliber PCP Pellet Gun Air Rifle

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-07-28*