Q: Should we using coolant liquid A: Water and coolant liquid both OK Q:How much water should we add for cooling. A: Yes, if you have forwarder in China, I will glad to send products to him/her. The item "Pcp air compressor for paintball air rifle tuxing high pressure 300bar 110V 220V" is in sale since Saturday, October 7, 2017. This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Other Pumps". The seller is "txfactory" and is located in .This item can be shipped worldwide.