No, I like to buy things made in the USA but unfortunately this product is not. this is a great pump and does the job well,my first one and really happy with it

When to change out water or antifreeze? After certain amount of used or hours?

the instructions say to use distilled water, so you should check it and keep it topped off, but it should not need to be changed unless you see impurities in it

Can you use this for mini 1.9l or full size scuba tanks and is an adapter required?

The manufacturer states you can fill a 6L tank and it can run 5 hrs. Continuously though I only used it to fill my 90ci buddy bottle. I never timed it but it takes about 15 min. To top my bottle off from 3k to 4.5k and works off car battery as well so topping off my tank at the range is a breeze

How to get tech support about antifreeze leaking out the bottom after 1 fill?

I would just take the cover off and look for a loose hose clamp.

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GX PUMP GX-E-CS4 Portable PCP Air Compressor, 350W Powerful Motor,Max 5800Psi/40Mpa, Water and Fan Cooling, 5 Hours Continous Work, 12V Auto Stop Paintball Air Compressor

Product ID: 504048138

Details

Brand
GX pump
Noise Level
70 Decibels
Power Source
Corded
Recommended Uses For Product
pcp compressor
Voltage
12 Volts

⚡350W high-performance motor

💨Max 5800Psi / 40Mpa pressure

❄️Water & fan cooling for 5h continuous use

S$1121

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Description

🚀 Elevate Your Airgun Game with GX-E-CS4: Power, Precision, and Portability in One!

POWERFUL 350 W MOTOR - Delivers stable, quiet operation at just 70dB—work smarter, not louder.
ADVANCED COOLING SYSTEM - Exclusive water & fan cooling combo ensures 5 hours of nonstop performance without overheating.
ULTRA HIGH PRESSURE OUTPUT - Max 5800Psi fills your PCP tanks faster and safer with dual auto-stop pressure settings.
VERSATILE 12 V DC AC POWER - Plug into your car or home with included 110V-12V converter—ultimate portability for on-the-go pros.
BUILT IN OIL WATER SEPARATOR - Maintenance-free filtration keeps your airgun’s performance pristine—no cotton filters to replace.

The GX-E-CS4 Portable PCP Air Compressor features a patented four-stage compression system powered by a robust 350W motor, delivering up to 5800Psi (40Mpa) with quiet 70dB operation. Its innovative water and fan cooling system supports 5 hours of continuous use, ideal for filling small PCP tanks quickly and safely. Designed for professionals and enthusiasts, it offers versatile 12V DC and AC power compatibility, built-in oil-water separation for maintenance-free filtration, and dual auto-stop pressure settings for enhanced safety and efficiency.

Specifications

ASIN	B0BLSS8T43
Additional Features	AC & DC Adaptable, GX PATENT, Portable, Quick Inflation
Air Flow Capacity	11 Liters Per Minute
Best Sellers Rank	#166,866 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #152 in Portable Air Compressors
Brand Name	GX pump
Capacity	6.8 Liters
Color	Red+black
Customer Reviews	4.5 4.5 out of 5 stars (275)
Hose Length	19.6 Inches
Included Components	compressor, hose, 12V converter, 110v ac cable, user manual, accessory bag
Item Dimensions L x W x H	11.81"L x 6.1"W x 12.4"H
Item Type Name	pcp air compressor
Item Weight	29 Pounds
Manufacturer	GX
Manufacturer Part Number	GX-E-CS4
Material Type	Metal
Maximum Horsepower	0.46 Horsepower
Maximum Power	350 Watts
Maximum Pressure	400 Bars
Model Name	GX-E-CS4
Model Number	CS4
Noise	70 Decibels
Power Source	Corded Electric
Recommended Uses For Product	pcp compressor, paintball tank filling
Style	Portable
Tank Volume	6.8 Liters
Unit Count	529.1094 Ounce
Voltage	12 Volts

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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The product quality is outstanding. Exactly what I needed for my work.

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S$1121

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to SINGAPORE.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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