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White POM reservoir tube 240mm with black knurled rings and D5 pump head installed

PrimoChill

PrimoChill CTR Hard Mount D5 Reservoir White POM 240mm TX Matte Black

SKU CH-BH44-3WRX8

Hard-mount D5 reservoir with compression-ring end caps, 240 mm tube, 57 mm inner diameter, 325 mm overall length

  • Compression-ring end caps seal without cutting tubing
  • 240 mm acrylic tube with 57 mm inner diameter for high flow
  • White POM end cap and D5 pump head pre-installed
  • Three knurled TX matte black mount rings included
  • G 1/4 threads accept standard water-cooling fittings

CTR Hard-Mount Reservoir for D5 Loops

The PrimoChill CTR reservoir uses compression-ring end caps to seal a 240 mm acrylic tube without cutting or tapping. It accepts Laing D5 or PrimoChill PWM D5 pumps and is aimed at custom-loop builders who want a clean, tool-free assembly.

Thermals Noise and Power

The reservoir itself adds no heat or noise; thermal and acoustic performance depends entirely on the chosen D5 pump and the rest of the loop. G 1/4 threads allow standard fittings so flow restriction stays low when paired with a compatible pump.

Bundled Parts and Their Effect

Included are three low-profile port caps, a three-port mountable end cap, a D5 pump head, three knurled TX Matte Black mount rings, rubber anti-vibration pads and all required O-rings. These components let you seal, mount and plumb the reservoir in multiple orientations without extra purchases.

How it compares

Measured against everything we stock in Heatsinks & Water Blocks, at today’s prices. Recalculated every night.

Price $60.99
Pricier than about 81% of the 609 comparable items (median $15.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 240 mm CTR tube without cracking it?

Slide the tube into the compression-ring end caps; the knurled mount rings clamp the tube evenly so no cutting or tapping is required.

Which seals will need replacement after long-term use?

The four CTR O-rings, the pump O-ring and the three low-profile port-cap O-rings are the wearable seals.

At what point does the 57 mm inner diameter restrict flow in a D5 loop?

The 57 mm bore matches standard D5 inlets, so restriction only appears if the pump runs above its rated head pressure.

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