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EK-RES X3 150 Reservoir

EK-RES X3 150 Reservoir
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£41.99 inc vat

£34.99 ex vat

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Order Code: EKW-RES150

Manf.Code: 3831109841013

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EK-RES X3 150 Reservoir overview

The EK-RES X3 reservoir from EK CSQ design line is an improved version of renown EK-Multioption RES X2 reservoirs released three years ago. Compared to EK-Multioption RES X2 product line the EK-RES X3 reservoirs feature improved inlet/outlet port configuration for easier and more straightforward fitting configuration and tube routing. Improvements have been made on the reservoir's bottom terminal which has been optimized for best flow. Vortex ouccurance has also been diminished by the use of enclosed anti-cyclone as well as additional PE foam.

All these new features result in easier-than-ever mounting, filling and quickest bleeding of air.

Reservoir is manufactured of premium quality 60mm acrylic tube and POM Acetal end caps. The sealing is performed by quality EPDM rubber washers.

New RES X3 comes with a pair of EK design reservoir holders using adjustable fastening force controlled by enclosed Allen key.

Technical data:
  • - Installation height: 150mm
  • - Diameter: 60mm
  • - Capacity: ~240ml
  • - Weight (netto): 265g


  • Enclosed:
  • - EK-Multioption RES X3
  • - Pair of EK reservoir holders with mounting screws
  • - 2 × G1/4 extenders
  • - 4 × G1/4 Plugs
  • - 1 × 6mm Allen key for plugs
  • - 1 × 2,5mm allen key for reservoir holders
  • - 1 × polyether anti-cyclon foam


  • PLEASE NOTE:

  • - Do not use or clean reservoir with alcohol derivates or other solvents as acrylic may crack!
  • - When using ports #3, #4 or #6 it is mandatory to use the enclosed EK-Extender G1/4 (EAN: 3831109845165) due the ports being recessed into the plastic Reservoir Bottom.
  • - When using EK-Extender G1/4 make sure not to use fittings or barbs with G1/4 thread longer than 5mm! All EK-PSC and High Flow fittings are compatible!
  • - When using ports #1 and #2 make sure not to use fittings or barbs with diameter larger than 25mm! All EK-ACF and High Flow fittings are compatible!
  • - EK recommends the use of EK-ACF fittings. When using fittings other than EK-ACF series please use hose clamps or appropriate substitute to secure the tubing to the barb. The use of biocide containing and corrosion inhibiting coolant is always recommended for any liquid cooling system.
  • - Port #6 of EK-RES X3 series reservoir should only be used to connect this reservoir with external fill port!
  • Threads G1/4
    Warranty 2 Year

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    Delivery Options

    Next Working Day Delivery

    Get your order delivered the next working day for £5.99, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared.

    Pre 12 Next Working Day Delivery

    Get your order delivered the next working day before 12:00pm for £8.38, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared. Some orders if via PayPal and the first customer order may not clear in time.

    Weekend Delivery - Saturday & Sunday

    If you need your order at the weekend, for £9.98, you can specify the day you wish to have it delivered to you, Saturday or Sunday providing your order has been placed by 17:00 on the Friday before.

    Economy Delivery

    Economy delivery is available on all orders of any value being shipped within the UK.

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