Bitspower BP-BSEMLA14-4P liquid cooler fitting 14mm 4-pack

Multi-Link Fittings for 14mm Hard Tubing

These four black sparkle compression fittings are built for custom liquid-cooling loops that use 14mm OD rigid tubing. Each piece is machined from high-quality brass and carries a standard G1/4 thread for direct connection to water blocks, radiators or reservoirs. The pack targets builders who want a clean, expandable hard-line layout without mixing multiple fitting types.

Brass Construction Handles Continuous Pressure

The all-brass bodies resist corrosion and maintain seal integrity during long periods of pump operation and thermal cycling. Compression rings distribute clamping force evenly around the tube, so the joint stays leak-free even when coolant temperature varies across a wide range. RoHS-compliant materials meet restricted-substance requirements for consumer electronics.

Simple Assembly With a Few Common Pitfalls

Slide the compression nut and olive onto the cut tube, push the tube fully into the fitting body, then tighten the nut by hand plus a quarter turn with a wrench. The most frequent errors are leaving the tube end un-chamfered, which prevents a full seat, and over-tightening, which can deform the olive and cause weeping. A light re-check after the first heat cycle eliminates most early leaks.