Singularity Computers
D5 Pump Top - Polished Acrylic


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£56.99 *
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Stock Code: WC-00E-SC

EAN: 9351182000502


Manufacturer: Singularity Computers

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Product information:

D5 Pump Top - Polished Acrylic

Protium is a set of components for creating pump and reservoir combinations which increases performance, mounting options, flow inlet/outlet options and will be a feature in your build. We set out to create the most minimalistic and compact components, but at the same time providing the most options and compatibility. Our components are refined in ways only possible due to our 15 years of experience in liquid cooling. Each component is carved from a solid block of material on a CNC mill. Creating our different finishes, frosted and polished acrylic is unique and takes a lot of effort to manufacture. Protium is designed for enthusiasts who want to enjoy building systems with the freedom to create something individual.

Protium D5 Pump Top:

The Protium D5 Pump Top has 5 ports, 4 inlets and 1 outlet and almost endless possibilities for mounting. The ports are designed to be able to fit even the widest fittings on all ports including the front two ports. It has a unique lid design with a top thread which allows the pump top to be used on its own or for a reservoir to be attached directly. The pump top is square with ports facing at 90 degrees on all sides but one which allows for the cleanest tube routes. The pump top internal design is flow optimized with a machined spiral and extremely close impeller tolerance for maximum performance. We take great pride in the finish on our acrylic, we have the clearest acrylic in the industry. Our acrylic polish took years to develop and perfect, it is crystal clear. This pump top is extremely compact and minimalistic but at the same time has the most compatibility compared to anything else on the market. It has 3 sets of M4 mounting holes on 3 sides for our different mounting systems meaning it can be rotated to face 3 different directions and mounted directly to a radiator.

Created with a manufacturing process used in industries such as aerospace. All components are carved from a solid block of material. Over engineered for maximum strength and lifespan. Anodised 6061 aluminium for the toughest and most resistant surface available. Stainless steel fasteners for maximum strength and corrosion resistance. Our designs are consistently improved and optimised.


  • Can be used on its own or with a reservoir.
  • Increases flow and cooling performance.
  • Vastly increases loop design options.
  • Inlet/outlet positions at 90 degrees for a cleaner loop.
  • Direct mounting to our Back Plates via the included stand offs and fasteners.
  • Direct to radiator mounting & almost infinite mounting options with accessories separately available.
  • CNC milled Acrylic or Acetyl from a solid block.
  • Five ports, three side inlets, one top inlet and one front outlet.
  • Just two components to create a full pump and reservoir combination.
  • Three material/finish options: Polished Acrylic, Frosted Acrylic, Black Acetyl.
  • 3mm LED mounting positions on acrylic versions.
  • Lighting features on the acrylic versions, frosted version is a light diffusor.
  • Compatible with all D5 pumps including Aquacomputer Aquabus and D5 Next.
  • 16mm hardline compression fittings fit side by side and on all ports directly.


  • Pump top: H46 x W76 xL78mm (D5 Top Lid included)
  • Pump cover: H57 x W75 x L75mm.
  • D5 Pump Top and Cover combined: H90 x W76 x L76mm. (D5 Top Lid included)
  • D5 Pump & Reservoir Combination – Full assembly ( Quad port + stop fitting height):
  • Protium 100mm = 215mm
  • Protium 150mm = 265mm
  • Protium 200mm = 315mm
  • Protium 250mm = 365mm
  • Protium 300mm = 415mm
  • Protium 350mm = 465mm

Included Items:

  • Pump Top.
  • Pump Top Lid.
  • Stop Fittings x3.
  • Direct Mounting Stand Offs x2.
  • M4 x8mm Countersunk Screws x2.
  • D5 Pump O-ring.
  • Reservoir Tube/Pump Top Lid O-ring.

Create a Combo:


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