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Compact compressor for filling PCP air rifles with a maximum filling pressure of
300 bar. Can be connected to a 220V/110V mains supply or a 12V car battery.
Maximum capacity of the filled cylinder is 700cc.
> 100 pcs in stock,
Estimated Delivery:
July 27 - 30.
$ 405.3
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New videos and reviews every day 6000+ reviews from our customers This compact but powerful Venox Pocket Air CS1-I compressor allows you to fill practically any PCP air rifle with a maximum cylinder capacity of 700cc (0.7 litre) and a maximum filling pressure of 300 bar (4350 psi). In addition, it boasts an AutoStop function (automatic shut-off when the preset pressure is reached, set via the knob on the pressure gauge) and even requires no oil lubrication.
To power the device you can connect it to a 220V / 110V mains supply or a 12V car battery using the supplied cables. Besides these, the package includes a power cable, a high-pressure hose with a small inline filter with 3 spare inserts and two standard quick couplers on both ends, spare seals, a hose cap and spare pressure fuses (burst disks).
A 480cc (0.48 litre) cylinder is filled by the compressor from 0 to 300 bar in 21 minutes and from 150 to 300 bar in 10 to 11 minutes.
Important: It is necessary to purchase an external filter for the compressor to capture condensed moisture in the hose. The original filter was tested in conditions with minimal air humidity and may not be sufficient for our conditions. Always connect the hose with both the original and the external filter facing towards the air rifle.
If your PCP uses a filling pin with a 1/8" BSP thread, you need to purchase a male quick coupler adapter to connect it.
Remember, the maximum recommended duration of one filling cycle is 30 minutes to prevent overheating and irreversible damage to the compressor. High-volume air cylinders may therefore require filling in several intervals.
WARNING! With some air rifles it may happen that you will not be able to fill them from empty – the compressor may not overcome the initial valve pressure. In such a case, the air rifle must first be partially filled from a diving cylinder, or you can request pressurisation of the air rifle by us in the order details, see the service price list.
9× rated
By submitting your review, you are agreeing to our review guidelines. It will be published once we make sure it corresponds with our terms and conditions.
Josef Šenk
19.03.2026
Machine translation
From 0 to a full cartridge, I had to blow twice to maintain the temperature.
Otherwise, filling from operating pressure to a full cartridge is fine and
without overheating. Need to purchase a filter.
Michal Beránek
12.06.2025
Machine translation
If you're tired of pumping by hand, this is the perfect helper. Count on the
fact that even the cylinders on a 580cc+ gun can take a relatively long time to
fill (depending on the initial pressure 7–15min), I recommend taking a break
twice so the compressor doesn't overheat unnecessarily.
Ondra
13.05.2025
Machine translation
Bought with PCP which has a 500cc cartridge, first fill from zero to 250 bar
approx 30min, from approx 150 to 250 bar 14min. compressor is not surprisingly
noisy, ok in garage, would certainly disturb in apartment.
the included filter is wet after 2 fills. Manometer with shut-off control
is – at least so far – reliable.
Overall satisfaction, I do not fill the cylinders.
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