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 PCP Air Compressor, 350W Powerful Motor,Max 5800Psi/40Mpa

GX PUMP GX-E-CS4 PCP Air Compressor, 350W Powerful Motor,Max 5800Psi/40Mpa

Product ID: 504048138

Details

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

⚡350W high-performance motor

💨11 L/min airflow capacity

🔇Super quiet 70dB operation

R$11163

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Description

🚀 Elevate Your PCP Game with GX’s Quiet Powerhouse!

PLUG PLAY ANYWHERE - Versatile 12V DC input with included 110V converter—power from car battery or home outlet effortlessly.
RAPID REFILL LESS WAIT - 15% faster filling speed—0.5L tank from 3000 to 4500Psi in just 4-5 minutes.
WHISPER QUIET EFFICIENCY - Operate in peace with ultra-quiet 70dB noise level—work smarter, not louder.
POWER THROUGH WITH PRECISION - 350W patented 4-stage compression motor delivers stable, high-pressure fills up to 5800Psi/40Mpa.
COOL CONTINUOUS PERFORMANCE - Integrated water-cooled system enables up to 5 hours of uninterrupted operation without overheating.

The GX PUMP GX-E-CS4 is a portable, patented 4-stage PCP air compressor featuring a robust 350W motor capable of reaching 5800Psi/40Mpa. Its innovative water-cooled design ensures up to 5 hours of continuous, quiet operation at just 70dB. With a rapid 15% faster fill rate and dual power options (12V DC and 110V AC), it’s engineered for professionals demanding reliable, efficient, and safe high-pressure air filling for small gas cylinders and PCP airguns.

Specifications

ASIN	B0BLSS8T43
Additional Features	AC & DC Adaptable, GX PATENT, Portable, Quick Inflation
Air Flow Capacity	11 liters per minute
Best Sellers Rank	#147,261 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #126 in Portable Air Compressors
Brand Name	GX pump
Capacity	6.8 liters
Color	Red+black
Customer Reviews	4.6 4.6 out of 5 stars (280)
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 Power	350 watts
Maximum Pressure	400 bar
Model Name	GX-E-CS4
Model Number	CS4
Noise	70 db
Number of Items	1
Power Source	Corded Electric
Recommended Uses For Product	pcp compressor, paintball tank filling
Style	Portable
Tank Volume	6.8 liters
Unit Count	529.11 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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R$11163

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered 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 Brazil.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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2 weeks ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

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