About this item

• This CS4 PCP compressor has a new upgraded 350W motor , and adopts four-stage compression technology. It is very stable when working, and it is very quiet with only 70db. Maximum filling 5800Psi/40Mpa. 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.

• A water tank and a grease tank are designed on the top of the compressor. The excellent cooling can achieve 5 hours of continuous work and can fill a maximum 6.8L gas cylinder. Note: For the first use, it must be filled with 500ml of neutral distilled water ( can not contain impurities such as minerals )or antifreeze ( PH is about 7). Do not turn the grease knob until after 4-6 hours of use, then turn it one turn. Afterwards,if the speed has slowed down and twisted again. After the break-in period, there is no need to add grease.

• 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. Filling 6.8 liter bottle from 0-4500psi ,2 hours and 40 minutes

• 12V DC input, you can use car battery or household outlet for power supply, equipped with 110V-12V converter. The machine is equipped with a built-in oil-water separator which never needs to be replaced, so you don't need to buy other external oil-water separators.

• Please read user manual carefully before turning on compressor. All GX pump come with 12 months warranty service and life time technology support. Product size: 11.8*6.1*12.4 inch , weight: 29lb. ATTENTION: when filling is complete, please release 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.