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2025-08-08 18:48:58
Shipping was as expected in the current environment, not overly slow but not yesterday either. Regulator attached to my storage tank easily, instructions were adequate (Spare O rings and seals were not described but happy to have them) Filled my high pressure storage tank from the compressor (via new regulator) with no issue and then filled my PCP air rifle from the tank easily.
WH
2025-07-13 12:31:07
Honestly for the price I think this was a good deal. The only issue I have run into after a few years is the check valve input eventually needing to be replaced/repaired and its a very non standard size (3/8 X 24tpi. It might look like M10 x 1, but mine definitely was not) I have not checked the thread size on other parts. Hopefully that size helps someone out as it took me a bit of work to figure that out. Best of luck finding a replacement for that :)
J.
2025-06-16 14:39:11
I bought this for simplifying my pcp airgun cascade filling setup (2 tanks). I already have plenty of microbore hoses, fittings, adapters and various gauges. This product uses unbranded nonindustry standard threads with an oring seal that is flush mounted to the aluminum valve housing (no countersunk oring pocket). My best guess at the threads is either a loose 7/16 20tpi, or a M11 1.25 straight/parallel thread. One of these gauges measures tank pressure before the valve, so it is under constant pressure at all times. It is my opinion that this is a dangerous product, and shouldn't be sold until the gauge threads are changed to standard npt or bspp with Oring pockets. I have returned the 2 that I bought feb/2023.
Johnny Rambles
2025-05-18 16:31:32
I purchased 2 of these to aid in filling my PCP air guns and they have performed flawlessly so far. The valves are very smooth which is great for regulating the flow rate from an unregulated tank. They're also very compact when compared to some of the other affordable options out there.
Customer
2025-04-22 17:27:43
very nice design with 2 gauges and fill up port valve not reliable fail after a month of using
Ralph R.
2025-03-31 12:08:02
It works great but the o-ring to the bottle was to large to seal up to the bottle. The shop replaced it for me.
JOSE ROBERTO GRILLO TRUJILLO
2025-03-21 10:52:20
Muy buen producto, buen diseño. perfecto para PCP
Pedro
2024-12-25 15:28:27
Shipping was very slow but most importantly , the threads came in damaged.
Yuri
2024-12-23 18:15:09
Out of the box:The negative wire was broken upon delivery.Max pressure was only 190 BAR instead of 300 BAR.Pressure gauge never resets to zero, showing about 10 BAR. Not fixable, using an external one.Electronic compressor temperature display has an internal battery and is always on. Requires removing the cover to replace the batteryDesign issues:Power supply connections is a complete nonsense. Not reliable and can easily be broken.12 V connections should be located on opposite side instead of where the output air is.12 V wires from power supply should be much longer. The same for the car battery wires.Pressure gauge should be a little bigger in size for easy reading.Compressor air intake filter should have better dust protection. It doesn't have moisture protection. It should also be accessible outside the unit for cleaning without disassembling the unit.All fans in the unit and power supply should have a simple dust filter.General issues:Should come with silicon lubricant.Seller should mention about customs duty. I had to pay $49.10.Manual should be a professional one with good pictures rather than printed by a home printer.Fixed:Removed the cover and applied additional silicon lubricant to all moving parts. Minor noise reduction.Applied silicon lubricant to all air connections, especially to a bleeder valve !!! It restored declared max pressure to be 300 BAR.Attached all power supply wires to the power supply case using an electrical tape. It prevents them from getting broken.Advantages:Simple, relatively cheap and doesn't require water for cooling. However, minor work/adjustments are required.Compressor temperature display. I wouldn't go above 60C. Let it cool down before using again, fewer problems in the future.Compressor two cooling fans can be switched on without using an actual compressor. It shortens cooling time.
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