Project Description


High pressure air preparation is also named high pressure FRL unit. High pressure regulator, which compressed air can be adjusted from 4MPa and kept steady going. XHnotion offers the broadest range of Air Preparation solutions for compressed air in the industry. 


  • High Pressure Regluator: Compressed air can be adhusted from 4MPa and kept steady-going
  • High Pressure Filter: It is suitable to filter the soild and fluent impurity the compressed air blew the 4MPa.

air preparation 2

F.R.L 3

FluidCompressed Air
Max. working pressure Mpa 4
Ambient temperature °C‐10―70
  • We source good raw material to protect environment. Threads are machined by CNC to promise smooth and accurate, no blurs.
  • O-ring is imported from Taiwan.
  • 5-40 um filter is available. Rich stock for regular models.
  • 100% leakage testing under low pressure and high pressure.
  • 1 year quality assurance after shipment.
  • After sales technique support.


  • Transparent plastic bag + neutral box + neutral carton + pallet
  • Custom packaging are available, XHnotion brand packaging are available


  • Export port: Ningbo or Shanghai, China
  • Shipping way: by sea, by air, by courier
  • Delivery time 3 days to 30 days depends on actual orders.

        Payment Terms:

  • We accept T/T, L/C, Paypal, western union,etc.

         Samples Policy:

  • For regular item1 piece, free samples against your courier account or you pick up from us.
  • For custom items, we will discuss by email.

         Return Policy:

  • We assure you 1 year policy after shipment. If there is any problem during this period, please contact us

       for support.