Reservoir 200mm for Custom Water Cooling, Singularity Protium 3.0 Acrylic Silver

The Singularity Protium 3.0 200mm acrylic reservoir is a cylindrical coolant container designed for custom PC water-cooling loops. Made from clear acrylic with silver-finish accents, this 200 mm reservoir provides visual monitoring of coolant level and flow while serving as a fill and bleed point within a desktop liquid-cooling system. Its dimensions and mounting compatibility suit builds that require a tall cylindrical reservoir for improved coolant capacity and more straightforward loop maintenance.

Advantages

The acrylic construction offers chemical compatibility with standard coolant formulations and clear visibility of fluid condition. Silver accent components deliver a neutral aesthetic that integrates with a variety of case interiors. The reservoir supports straightforward filling and bleeding procedures and increases total fluid volume to help stabilize temperatures and extend pump life by maintaining steady circulation.

Suitable for

• Custom desktop PC liquid-cooling loops requiring a 200 mm cylindrical reservoir
• Systems where visible coolant monitoring and ease of filling/bleeding are needed
• Builds aiming to increase coolant volume for thermal stability and pump protection
• Configurations with mounting or bracket solutions designed for vertical cylindrical reservoirs

Key specifications

• Material: clear acrylic main body with silver-finish accents
• Reservoir length: 200 mm (cylindrical)
• Function: coolant containment, visible flow monitoring, fill/bleed point
• Compatibility: designed for custom liquid-cooling loops in desktop PC builds
• Mounting: intended for integration with brackets or mounts suitable for tall cylindrical reservoirs

How to use

Install the Singularity Protium 3.0 reservoir in a position that allows secure mounting and convenient access to fill and bleed ports. Connect inlet and outlet fittings to the loop according to your system layout, ensuring correct flow direction and tight, leak-free connections. When filling, use the reservoir as the primary fill point, top up slowly while operating the pump intermittently to purge trapped air. Bleed the loop through the reservoir ports until steady flow and minimal air bubbles are observed.

Recommendations

Use compatible coolants and follow manufacturer guidance for tubing and fittings to avoid chemical incompatibility. Periodically inspect seals and fittings for leaks, and clean the acrylic surface with non-abrasive, aquarium-safe cleaners to maintain clear visibility. Ensure mounting hardware securely supports the reservoir's weight when filled.