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

240 mm Compression-Tube Reservoir

The PrimoChill CTR Phase II is a hard-mount reservoir built from laser-cut acrylic tube with a 240 mm body length. Compression-ring end caps create a watertight seal without cutting or tapping the tube, removing the risk of stress cracks. White POM end caps and a TX matte-black finish give modders a two-tone look that fits colour-themed custom loops.

Replaces Threaded End-Cap Reservoirs

Traditional reservoirs rely on threaded acrylic ends that must be drilled and tapped, a process that can weaken the tube. The CTR’s compression rings seal on the outer diameter using the same principle as PrimoChill rigid fittings, so the upgrade is worth it when you want tool-less assembly and a cleaner interior without visible threads.

Fits G 1/4 Loop Components

Each end cap accepts standard G 1/4 fittings and the kit includes four low-profile port caps with O-rings plus two three-port mountable end caps. The 57 mm inner diameter and 63 mm outer diameter match common 2.5-inch tubing sizes, while the 278 mm overall length (including the 38 mm cap allowance) determines the vertical space you must allocate in the chassis.