Cooling system accessory BitsPower BP-BSWP-C39 — brass, black finish

BitsPower BP-BSWP-C39 — brass, black finish is a metal accessory for custom PC liquid cooling loops. Machined from brass with a black nickel sparkle finish, this component is designed for 90° IG1/4" thread applications and incorporates a hidden O-ring layout for a cleaner appearance and reliable seal. Its high-flow geometry supports efficient coolant circulation while the RoHS-compliant brass construction delivers corrosion resistance and mechanical durability suited to repeated assembly and maintenance.

Advantages

The product offers a high-flow design that minimizes hydraulic restriction in water-cooling loops, and its brass construction provides strong mechanical stability and resistance to corrosion. A black nickel sparkle finish improves scratch resistance and aesthetics while the hidden O-ring design reduces visible sealing elements for a neat installation. The 90° thread orientation simplifies routing in tight cases and contributes to tidy tubing runs.

Suitable for

• Custom PC water-cooling loops that require a 90° IG1/4" threaded connector.
• PC builders seeking durable brass fittings with a black finish to match system aesthetics.
• Maintenance tasks where a concealed O-ring and reliable sealing are preferred.

Key specifications

• Material: brass with nickel black sparkle finish.
• Design: hi-flow geometry for reduced flow restriction.
• Thread type and angle: 90° IG1/4" threaded application.
• Seal design: hidden O-ring for cleaner appearance and secure sealing.
• Compliance: RoHS compliant.

How to use

Install the accessory into a compatible IG1/4" port by hand-threading until the O-ring contacts the mating surface, then tighten to fingertip or light wrench torque according to the fitting guidance for your loop components. Ensure tubing and adjacent fittings are aligned to avoid undue stress on the 90° joint. Before filling the loop, verify all threaded connections are seated and the hidden O-ring is intact. Perform a pressure or leak test with coolant or a suitable non-conductive test fluid prior to powering the system.

Recommendations

Use compatible non-corrosive coolants and follow manufacturer guidance for assembly torque. Avoid over-tightening metal fittings to prevent thread damage; if using tools, apply moderate torque and protect visible finishes. Periodically inspect seals and joints during maintenance intervals and replace O-rings if signs of wear or deformation appear.