---
product_id: 173972024
title: "GX-E-CS3 Portable PCP Air Compressor 4500Psi, Auto-Stop,Oil-Free"
brand: "gx pump"
price: "MX$21249"
currency: MXN
in_stock: true
reviews_count: 13
category: "Gx Pump"
url: https://www.desertcart.mx/products/173972024-gx-e-cs3-portable-pcp-air-compressor-4500psi-auto-stop
store_origin: MX
region: Mexico
---

# 4500 PSI max pressure Dual power: 12V DC & 110V AC 2:30 min fill speed (190cc tank) GX-E-CS3 Portable PCP Air Compressor 4500Psi, Auto-Stop,Oil-Free

**Brand:** gx pump
**Price:** MX$21249
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power up your airgun game with precision, speed, and portability!

## Quick Answers

- **What is this?** GX-E-CS3 Portable PCP Air Compressor 4500Psi, Auto-Stop,Oil-Free by gx pump
- **How much does it cost?** MX$21249 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/173972024-gx-e-cs3-portable-pcp-air-compressor-4500psi-auto-stop)

## 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

- • **Precision Auto-Stop Control:** Set your target pressure and relax—no more babysitting the gauge.
- • **Versatile Dual Power Source:** Plug into your car’s 12V battery or home 110V outlet with included converter—compressor freedom wherever you go.
- • **Patented Roller Bearing Tech:** Engineered for ultra-smooth operation and extended compressor lifespan under high pressure.
- • **Compact & Portable Powerhouse:** Lightweight 17 lbs design with wire spool for tangle-free setup—take it anywhere, from home to field.
- • **Oil-Free & Water-Free Operation:** Clean, hassle-free pumping with built-in moisture filter and fan cooling for long-term reliability.

## Overview

The GX-E-CS3 Portable PCP Air Compressor delivers a robust 4500 PSI max pressure with patented roller bearing technology for enhanced durability. It features an adjustable auto-stop function, oil-free operation with built-in moisture filtration, and a quiet 75 dB noise level. Compact and lightweight at 17 lbs, it offers dual power options—12V DC for car use and 110V AC for home—making it the ultimate portable compressor for air rifles and paintball tanks.

## Description

desertcart.com: GX PUMP GX-E-CS3 Portable PCP Air Compressor 4500Psi, Auto-Stop,Oil-Free | Quick Fill & Long-Lasting,Built-in Water-Oil Separator Filter,Powered by Car 12V DC or Home 110V AC ,Paintball Air Compressor : Tools & Home Improvement

Review: Excellent PCP Air Compressor! A VERY Happy Customer for my Air Rifle Fun! - Excellent GX CS3 PCP Air Compressor! I have used several different types of PCP air compressors with my friends and never found one that I wanted to invest my money into as some were too loud, some too slow, some too messy with oil and or water and most were all too bulky and too heavy. Add up all those negatives and you can understand why I was not happy to pay for any of those. Then I found this one! The GX CS3 PCP Air Compressor! No water hassles and no oil hassles (it has built in fans to cool it). Supposedly not too loud (it was not, I could easily talk to someone in the same room). Supposedly could be used from my 110v house socket (Yes, it worked great as it comes with an included transformer to run from my 110v house current!) or from my car battery (Yes, that too worked great as it has wiring and clips to attach right to the car battery). Did I mention the auto-shutoff yet? Yes, it has one and it is adjustable! Did everything work as hoped. To sum it all up as quickly as possible, YES! It worked flawlessly with every feature that I mentioned. The craftsmanship was impressive. Also, one of the best features is its size and weight as it is small and light and extremely portable. Easy to lift, easy to carry, easy to set up with running from either the house or the car. I held off reviewing it until I received it and used it several times, so my above comments were after I had used it on many occasions as my kids and my wife all have PCP air rifles! Upon receiving it I had a feeling that I was going to love it. The packaging was triple secure, meaning it had 3 strong layers of boxes, foam, ties, staples, you name it, this thing was packaged excellent. The instructions were also good and easy to understand. Tools and small supplies came with the unit which were nice additions. I can keep everything together and know that I have all the tools if needed. Using it on PCP air rifles, the speed of filling up the tanks was excellent for its size. Much easier than all the messy, heavier ones and much easier than manual pumps. Soon I will have some photos to post and a small video. Go for it, you will be quite happy with all of its capabilities and ease of use, especially with being so lightweight and portable. I usually do not write such long reviews but did so as it made my air rifle adventures a lot more fun for me and the family! Enjoy!
Review: So far so good. - The GX PUMP CS3 PCP Air Compressor has exceeded my expectations in every way. This compressor’s performance and features are a testament to its exceptional engineering. Its ability to fill high-pressure air tanks swiftly and efficiently is truly impressive, and its reliability has been consistent throughout my usage. The CS3’s user-friendly interface and digital display make operation a breeze, allowing precise control over pressure settings. The automatic shut-off function ensures safety and prevents overfilling. The compressor’s noise level is remarkably low compared to others in its class, adding to the overall pleasant user experience. The build quality is outstanding, featuring durable materials that instill confidence in its longevity. Its compact design doesn’t sacrifice power, making it a perfect fit for both home and field use. The CS3’s cooling system effectively dissipates heat, enabling extended operation without concerns of overheating. The GX PUMP CS3 PCP Air Compressor offers a seamless solution for refilling PCP air rifles and other air-powered equipment. Its performance, ease of use, and thoughtful design elements make it a top-notch choice for enthusiasts and professionals alike. Whether you’re a competitive shooter or a recreational airgun user, the CS3 stands out as a reliable and efficient compressor that consistently delivers.

## Features

- ☆Why Choose GX: All GX compressors feature genuine specifications, such as power output, unlike others labelled as 350W yet failing to reach even 250W in reality. Most importantly, GX holds patented exclusive 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.
- ☆Setting the Autostop & Built-in Oil-Water Filter :The filling of a rifle or pistol is hassle free with an auto shut off that the user sets at the desired pressure. This eliminates the user from having to watch the fill pressure gauge as the compressor does its job. It also features the moisture filter which will be more safe .GX pump has the best motor and compression structure to keep more stable and long life service.
- ☆Oil-Free & Water-Free & Built-in Fan Cooling for Long Life :This pcp compressor does not need oil, clean and hygienic, easy to operate.This will save you a lot of energy in future using. This is also an ideal choice for airgun and scuba tanks ( not certificated). Suggest to buy GX professional external filter if you need enhanced filtration performance.
- ☆3 Type Safety Device Design & Convenient Wire Spool Design: Adjustable pressure gauge , safety valve and burst disc valve makes this air compressor pump more safe. With the wire spool, you don't need to worry about the wire winding and it also looks great. Note: we have applied U.S. Appearance Patent for this . ATTENTION:Please release the bleed valve first after turning off the switch every time, and do not start it when there is still air pressure inside (even during the cooling down cycle).
- ☆Test Inflating Speed : This pcp compressor was designed mainly for inflating less than 1L tank. Fill a 190cc tank from 1800psi to 3300psi is a swift 2:30 minutes; Filled a 480cc carbon bottle from 1800psi to 3500psi is in a mere 7:30 minutes. The duty cycle of the machine is 30 minutes run / 20 minutes cool. This allows for filling of larger tanks ( suggest max 1.5L) as long as the compressor is allowed to cool.
- ☆Car 12V DC or Home 110V AC Power Choice : This pcp air compressor can be powered by the 12V car battery , also can be powered by the home AC outlet with the included 110V-12V converter . This will make this pcp air pumb more usefull as you can use it anywhere.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0819ZH85H |
| Additional Features | Easy to Install |
| Air Flow Capacity | 7 liters per minute |
| Best Sellers Rank | #143,222 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #124 in Portable Air Compressors |
| Brand Name | GX pump |
| Capacity | 500000 ml |
| Color | Red |
| Compatible Hose Diameter | 8 millimeters |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,158) |
| Hose Length | 19.6 inches |
| Included Components | compressor, 12v converter,user manual, accessory bag |
| Item Dimensions L x W x H | 9.4"L x 5.1"W x 10"H |
| Item Weight | 17 pounds |
| Manufacturer | Ankul |
| Manufacturer Part Number | GX-E-CS3 |
| Material Type | Metal |
| Maximum Horsepower | 0.34 hp |
| Maximum Power | 250 watts |
| Maximum Pressure | 4500 psi |
| Model Name | CS3 |
| Model Number | GX-E-CS3 |
| Noise | 75 db |
| Power Source | ac/dc |
| Recommended Uses For Product | Inflate |
| Style | with domestic converter 220V-12V |
| Tank Volume | 1.5 liters |
| UPC | 734830971987 741802666185 |
| Unit Count | 1 Count |
| Voltage | 12 volts |

## Product Details

- **Brand:** GX pump
- **Noise Level:** 75 db
- **Power Source:** ac/dc
- **Recommended Uses For Product:** Inflate
- **Voltage:** 12 volts

## Images

![GX-E-CS3 Portable PCP Air Compressor 4500Psi, Auto-Stop,Oil-Free - Image 1](https://m.media-amazon.com/images/I/5155HUydjPL.jpg)
![GX-E-CS3 Portable PCP Air Compressor 4500Psi, Auto-Stop,Oil-Free - Image 2](https://m.media-amazon.com/images/I/61mDyadPstL.jpg)
![GX-E-CS3 Portable PCP Air Compressor 4500Psi, Auto-Stop,Oil-Free - Image 3](https://m.media-amazon.com/images/I/61O2-45ZBjL.jpg)
![GX-E-CS3 Portable PCP Air Compressor 4500Psi, Auto-Stop,Oil-Free - Image 4](https://m.media-amazon.com/images/I/61JfrFCCAbL.jpg)
![GX-E-CS3 Portable PCP Air Compressor 4500Psi, Auto-Stop,Oil-Free - Image 5](https://m.media-amazon.com/images/I/61ULUHiJf4L.jpg)

## Questions & Answers

**Q: How does fill speed compare to Yong Heng?**
A: Takes me 25 mins to fill my ninja 77/4500 tank

**Q: If and when this compressor needs to be rebuilt is there a rebuild kit available and if so were can I purchase it and how.**
A: Mine was shipped with extra o rings, screws, collars, small wrench.  But the manual mentions nothing about rebuilds or replacing worn o rings. The manual is in "Chinglish" so it is poorly translated English. 

I think if it leaks or fails to work ur best bet is to see if Amazon or the manufacturer can facilitate some repair or replacement otherwise try fixing it DIY. 

For the low price even if it breaks down in 5 or 6 years u got ur money's worth.

**Q: So i’m being told this is the updated oil bath version and not the old grease version. so then, how often do you need to change the oil?**
A: There is no oil change required.  It's totally maintenance free.

**Q: Thx for helping with my question. Since the water and oil separator filter is built in, would you recommend putting one in the air line ??**
A: Yes, I would highly recommend putting an additional filter on any air compressor as almost every air compressor eventually puts water inside your pcp airguns.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent PCP Air Compressor! A VERY Happy Customer for my Air Rifle Fun!
*by J***Z on March 10, 2020*

Excellent GX CS3 PCP Air Compressor! I have used several different types of PCP air compressors with my friends and never found one that I wanted to invest my money into as some were too loud, some too slow, some too messy with oil and or water and most were all too bulky and too heavy. Add up all those negatives and you can understand why I was not happy to pay for any of those. Then I found this one! The GX CS3 PCP Air Compressor! No water hassles and no oil hassles (it has built in fans to cool it). Supposedly not too loud (it was not, I could easily talk to someone in the same room). Supposedly could be used from my 110v house socket (Yes, it worked great as it comes with an included transformer to run from my 110v house current!) or from my car battery (Yes, that too worked great as it has wiring and clips to attach right to the car battery). Did I mention the auto-shutoff yet? Yes, it has one and it is adjustable! Did everything work as hoped. To sum it all up as quickly as possible, YES! It worked flawlessly with every feature that I mentioned. The craftsmanship was impressive. Also, one of the best features is its size and weight as it is small and light and extremely portable. Easy to lift, easy to carry, easy to set up with running from either the house or the car. I held off reviewing it until I received it and used it several times, so my above comments were after I had used it on many occasions as my kids and my wife all have PCP air rifles! Upon receiving it I had a feeling that I was going to love it. The packaging was triple secure, meaning it had 3 strong layers of boxes, foam, ties, staples, you name it, this thing was packaged excellent. The instructions were also good and easy to understand. Tools and small supplies came with the unit which were nice additions. I can keep everything together and know that I have all the tools if needed. Using it on PCP air rifles, the speed of filling up the tanks was excellent for its size. Much easier than all the messy, heavier ones and much easier than manual pumps. Soon I will have some photos to post and a small video. Go for it, you will be quite happy with all of its capabilities and ease of use, especially with being so lightweight and portable. I usually do not write such long reviews but did so as it made my air rifle adventures a lot more fun for me and the family! Enjoy!

### ⭐⭐⭐⭐⭐ So far so good.
*by J***. on August 2, 2023*

The GX PUMP CS3 PCP Air Compressor has exceeded my expectations in every way. This compressor’s performance and features are a testament to its exceptional engineering. Its ability to fill high-pressure air tanks swiftly and efficiently is truly impressive, and its reliability has been consistent throughout my usage. The CS3’s user-friendly interface and digital display make operation a breeze, allowing precise control over pressure settings. The automatic shut-off function ensures safety and prevents overfilling. The compressor’s noise level is remarkably low compared to others in its class, adding to the overall pleasant user experience. The build quality is outstanding, featuring durable materials that instill confidence in its longevity. Its compact design doesn’t sacrifice power, making it a perfect fit for both home and field use. The CS3’s cooling system effectively dissipates heat, enabling extended operation without concerns of overheating. The GX PUMP CS3 PCP Air Compressor offers a seamless solution for refilling PCP air rifles and other air-powered equipment. Its performance, ease of use, and thoughtful design elements make it a top-notch choice for enthusiasts and professionals alike. Whether you’re a competitive shooter or a recreational airgun user, the CS3 stands out as a reliable and efficient compressor that consistently delivers.

### ⭐⭐⭐⭐⭐ Great Value, Excellent Customer service, Durable pump.
*by B***E on May 17, 2021*

I've owned this since Nov 2020. Here are my thoughts after just over 6 months of ownership. I was not paid or compensated to write this review, these are just my thoughts. This is the best portable compressor on the market at the time of this review. Pros Durable Reliable Great customer service Portable Maintenance free Cons Slightly more then the yong heng, but well worth the extra cost! It is durable, portable, and comes with a converter so you can use your wall outlet or a car battery. Noise level is good, nothing special, but not uncomfortable to be around. You can also use it to fill up larger tanks, as long as you follow the instructions for how long it needs to rest. (I think fill for 20 minutes, rest for 10?) My biggest concern about going with this compressor over something like the popular yong heng was the lack of parts and community support. I was worried if I had an issue I wouldn't be able to get it fixed. Last week I didn't tighten the bleed valve enough, and it fell out, and a small piece inside that helped keep it sealed also fell out and was lost. I thought I had ruined my compressor, since I didn't realize the small piece had fallen out. I contacted the amazon seller, and they were very prompt about helping me - I sent a video to them explaining the issue, and they immediately sent me a the replacement part, with instructions on how to replace it. a few days later, it showed up, and my compressor is up and running again. I don't know how you can beat that! They did a great job. I would definitely recommend both the compressor, and the seller to anyone.

## Frequently Bought Together

- GX PUMP CS3 PCP Air Compressor, Auto-Stop,Oil-Free, Built-in Water-Oil Separator Filter, Powered by Car 12V DC or Home 110V AC w/Converter,4500Psi/30Mpa,Paintball Air Compressor Pump
- Creation Core High Pressure PCP Hand Pump Air Filter Water-Oil Sparator with Female and Male Quick Connect for High Pressure Air Compressor Pump 30Mpa Blue
- Air Venturi Male Quick-Disconnect, 1/8 BSPP Female Threads, Steel, Rated to 5000 PSI, Incl. Delrin Seal

---

## 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.mx/products/173972024-gx-e-cs3-portable-pcp-air-compressor-4500psi-auto-stop](https://www.desertcart.mx/products/173972024-gx-e-cs3-portable-pcp-air-compressor-4500psi-auto-stop)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-08-08*