--- product_id: 674733369 title: "GX-E-CS4-I PCP Air Compressor,350W Powerful Motor,Max 5800Psi/40Mpa | Portable, Super Quiet & Fast, Built-in Home 12V Converter, Water and Fans Cooling, 5 Hours Continous Work, Auto Stop" brand: "gx pump" price: "€ 1049.31" currency: EUR in_stock: true reviews_count: 10 url: https://www.desertcart.ie/products/674733369-gx-e-cs4-i-pcp-air-compressor-350w-powerful-motor store_origin: IE region: Ireland --- # 350W high-performance motor 11 L/min airflow capacity Super quiet 70dB operation GX-E-CS4-I PCP Air Compressor,350W Powerful Motor,Max 5800Psi/40Mpa | Portable, Super Quiet & Fast, Built-in Home 12V Converter, Water and Fans Cooling, 5 Hours Continous Work, Auto Stop **Brand:** gx pump **Price:** € 1049.31 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your PCP game with power, speed, and silence! ## Quick Answers - **What is this?** GX-E-CS4-I PCP Air Compressor,350W Powerful Motor,Max 5800Psi/40Mpa | Portable, Super Quiet & Fast, Built-in Home 12V Converter, Water and Fans Cooling, 5 Hours Continous Work, Auto Stop by gx pump - **How much does it cost?** € 1049.31 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/674733369-gx-e-cs4-i-pcp-air-compressor-350w-powerful-motor) ## 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 - • **Safety-First Design:** Dual pressure gauges with two-level auto-stop ensure precise, secure inflation—never worry about over-pressurizing again. - • **Powerful & Efficient:** 350W motor delivers rapid, reliable compression with 15% faster fill speeds—get back to your projects quicker. - • **Dual Power Convenience:** Built-in 220V to 12V converter lets you power from household outlets or car batteries—ultimate portability and flexibility. - • **Advanced Cooling System:** Exclusive water and fan cooling enable up to 5 hours of continuous use without overheating—engineered for endurance. - • **Whisper-Quiet Operation:** At just 70dB, work uninterrupted without noise fatigue—perfect for home or professional settings. ## Overview The GX PUMP GX-E-CS4-I is a cutting-edge portable PCP air compressor featuring a patented four-stage compression system powered by a robust 350W motor. It offers a max pressure of 5800Psi (40Mpa) with an airflow of 11 liters per minute, all while maintaining a quiet 70dB noise level. Designed for continuous 5-hour operation, it integrates advanced water and fan cooling, a built-in 220V to 12V converter for versatile power options, and dual pressure gauges with auto-stop for enhanced safety. Ideal for high-pressure small gas cylinders, this compressor combines professional-grade performance with user-friendly portability. ## Features - GX Patented Design :GX features an exclusive four-stage compression system paired with an integrated water-cooled compressor structure, powered by an genuine 350W high-performance motor. It is very stable when working, and it is very quiet with only 70db. At the same time, it is equipped with a double-pointer pressure gauge, and the two-level setting auto-stop pressure, which is more secure. This distinguishes it from others, which merely add water circulation devices to small shoebox-style compressors on market. - A water tank and a grease tank are designed on the top of the airgun compressor. The excellent cooling can achieve 5 hours of continuous work . Note: For the first use, it must be filled with neutral distilled water or antifreeze ( PH is about 7). Note: 1) you can only add antifreeze if it freezes in your area in winter. 2）:Do not turn the grease knob until after 6 hours of use, otherwise will cause bad performance. then turn it one turn every worked for 6 hours. The new version now includes a hour meter. - 15% Faster Filling Speed: Filling 0.5L tank from 3000Psi to 4500psi ,only needs 4-5 minutes. Filling 0.5L from 0-4500psi, only needs 14-16 minutes. but filling 6.8L bottle from 0-4500psi ,will need 2 hours and 40 minutes . Notice: CS4 and CS4-I are mainly used for high pressure, small gas cylinders below 3L, especially PCP. It is not recommended to fill large gas cylinders. - Built-in 220v to 12V DC Converter: Compared to the GX E-CS4, the CS4-I has a built-in converter for greater convenience. You can use car batteryor household outlet as power supply. The machine is also equipped with a built-in oil-water separator .Suggest to buy GX professional external filter if you need enhanced filtration performance. - Please read user manual carefully before turning on compressor. Quick connector : M10*1, 8MM female connector. Product size: 11.8*6.1*12.4 inch , weight: 29lb. ATTENTION: when filling is complete, please close the bottle valve first (when filling bottle) and then open compressor's bleed valve to release line pressure . All pressure must be released from compressor before starting. First confirm the maximum safe pressure of your gas cylinder, do not over-inflate, otherwise it will cause safety problems. - Note: when add coolant first time, add full tank, turn on switch (don't press start button), water pump will run, coolant will flow into inner water pipes, then keep adding more coolant until water tank is full. Package includes: CS4-I pcp compressor, filling hose, 12V dc cable, 220V ac cable, user manual, accessory bag. ## Technical Specifications | Specification | Value | |---------------|-------| | Air Flow Capacity | 11 Litres Per Minute | | Asin | B0CNKJL7DR | | Best Sellers Rank | 228,633 in DIY & Tools (See Top 100 in DIY & Tools) 174 in Air Compressors (DIY & Tools) | | Brand | GX pump | | Capacity | 6.8 litres | | Colour | Red+black | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (245) 4.6 out of 5 stars | | Hose Length | 19.6 Inches | | Included Components | fans | | Item Dimensions L X W X H | 30L x 30W x 31.5H centimetres | | Item Type Name | pcp air compressor | | Item Weight | 33.7 Pounds | | Manufacturer | GX | | Material | Metal | | Maximum Current | 29.17 Amps | | Maximum Horsepower | 350 Watts | | Maximum Power | 350 Watts | | Maximum Pressure | 400 Bars | | Model Name | CS4-I Portable PCP Air Compressor | | Model Number | GX-E-CS4-I | | Number Of Items | 1 | | Part Number | GX-E-CS4-I | | Power Source | Corded Electric | | Recommended Uses For Product | pcp compressor filling | | Sound Level | 70 Decibels | | Special Features | AC & DC Adaptable, Automatic Shut-Off, Oil-Free Pump, Quick Inflation, Silent Operation | | Style | Portable | | Tank Volume | 6.8 Litres | | Unit Count | 529.1094 gram | | Upc | 755642825145 | | Voltage | 12 Volts | ## Product Details - **Brand:** GX pump - **Noise level:** 70 Decibels - **Power source:** Corded Electric - **Recommended uses for product:** pcp compressor filling - **Voltage:** 12 Volts ## Images ![GX-E-CS4-I PCP Air Compressor,350W Powerful Motor,Max 5800Psi/40Mpa | Portable, Super Quiet & Fast, Built-in Home 12V Converter, Water and Fans Cooling, 5 Hours Continous Work, Auto Stop - Image 1](https://m.media-amazon.com/images/I/71Kq8jE2XJL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Awesome machine. *by on Reviewed in the United Kingdom 8 April 2026* Wow, this Compressor is awesome, its so easy to set up, (tip: buy some distilled water at the same time, its required for use)Its a solid little unit, i though it was going to be way bigger and heavier than it is. Its so quiet, especially compared to my old Heug Yeug Compressor, which did a great job for 7 years with no hassle.But wanted an all in one upgrade with no buckets of water etc etc.This compressor is quality, customer service from GX has been Awesome as well, I emailed them about a warranty and they replied in less than an hour, and said even outside of the 1 year warranty, we're always happy to help with any issues. It fill my bottle from 200bar to 300 in no time at all and turned off when finished.Its an expensive item but well worth it. ### ⭐⭐⭐⭐⭐ Much better than I was expecting in every way. *by on Reviewed in the United Kingdom 20 July 2026* I love this compressor. I have a paintball tank 3500 psi, pony scuba tank, 2 high pressure 120 3500 psi scuba tanks. This easily and surprisingly quickly fills the paintball tank and the pony tank to 3000 psi. I used the gx filter and it acts as a great filter and stores the pressure at 2000 psi before passing air to start filling your tank.This works much better than I was expecting. For me, it's worth every penny. Oh, and it runs at about 75-80 decibels so not too loud. ### ⭐⭐⭐⭐⭐ Robust and quiet *by on Reviewed in the United Kingdom 15 July 2026* Very robust compressor.So quiet and quick.Yes it's expensive, although you get what you pay for. ## Frequently Bought Together - GX PUMP CS4-I Portable PCP Air Compressor, 350W Powerful Motor,Max 5800Psi/40Mpa, Built-in Home Converter, Water and Fans Cooling, 5 Hours Continous Work, 12V Auto Stop Paintball Air Compressor - 30Mpa Oil Water Separator PCP Air Compressor Pump 4500Psi High Pressure Air Filter Diving Separator L300mm OD50mm with 8mm Female and Male Quick Connector (Blue) - Maddog Paintball Airsoft Fill Whip Hose Extension 4500 Psi PCP - 36 inch Stainless Steel Charging System --- ## 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.ie/products/674733369-gx-e-cs4-i-pcp-air-compressor-350w-powerful-motor](https://www.desertcart.ie/products/674733369-gx-e-cs4-i-pcp-air-compressor-350w-powerful-motor) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-08-16*