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RQS Air Pressure Regulator With Water Separator 1/4"

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Air treatment
£79.99 (VAT excluded)

Operation of the air treatment unit:

  • drying of humid air - condensation water is stopped and condensed in the tank with an easily accessible trigger
  • Separation of used oil - oxidized in the compressor at high temperature behaves like an acid
  • filtration of the air from particulates like dust and metal particles - filtration efficiency of 40 microns
  • reduction and maintenance of a constant working pressure - in the range of 0-12 bar, accurate reading on the pressure gauge
  • air saturation with oil mist - oil injected under pressure does not settle and is transported to the installation up to 10m

Benefits of using the air preparation block:

  • Protection of pneumatic tools against the harmful effects of moisture and acid oil worked in the compressor.
  • Uninterrupted lubrication of components exposed to friction - extended service life of pistons, actuators or impact mechanisms.
  • Reliability of optimal and failure-free operation of equipment supplied in accordance with the manufacturer's recommendations - guarantee of constant operating pressure in the installation, regardless of fluctuations in compressor parameters.

Operational observations:

  • Oil mist injected under pressure is effectively delivered at a distance of up to 10m behind the oiler,
  • The oil should be dispensed with the adjustment screw at the top of the transparent dome, in which we observe falling drops of oil. The regulation principle: 1 drop for every 300-600 l / min of flowing air. depending on the devices used.
  • The 40μm filter cartridge (used for general industry and workshop applications) should be washed and blown or replaced at the latest when the pressure drop exceeds 0.5bar.
Inlet pressure :
1-16 bar
Working temperature :
0 ° C to + 60 ° C
Material :
Housing - Zinc die-cast Filter container - Polycarbonate Metal container cover - Aluminum alloy
Pressure regulation :
0.5-12 bar
Flow rate :
1000 l / min
Standard filter :
40 microns (5 microns possible - on your own)
Ending :
1/4 "

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)..

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item..


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations..

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound..

RQS Air Pressure Regulator With Water Separator 1/4"
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