Reservoir and Pump Combo BitsPower CR801 by BitsPower (acrylic) BPM-WTCR801

BitsPower CR801 is an acrylic reservoir and pump combo designed for custom PC liquid cooling loops. The integrated unit combines a transparent acrylic reservoir body with a dedicated pump mounting area to simplify installation and ensure continuous coolant circulation. The clear acrylic construction provides visible fluid level monitoring and a compact profile suitable for a variety of chassis and pump bracket layouts.

Advantages

The acrylic construction offers high optical clarity for easy inspection of coolant condition and flow. Integration of reservoir and pump mounting reduces the number of separate components, simplifying assembly and minimizing potential leak points. The combo's compact design supports tidy loop routing and helps maintain stable coolant circulation when used with compatible pumps. Its standardized connections and flat mounting surfaces enable straightforward mounting in many PC builds.

Suitable for

• Custom PC water-cooling loops that require a combined reservoir and pump mounting solution
• Systems where visible coolant monitoring is desired
• Compact or mid-tower chassis with limited space for separate reservoir and pump placements
• Loop setups that prioritize simplified assembly and reduced tubing complexity

Key specifications

• Material: clear acrylic reservoir body
• Integrated pump mounting area compatible with standard pump sizes
• Visible coolant level for easy monitoring
• Compact form factor suitable for varied chassis placements
• Ports and fittings designed for typical water-cooling tubing diameters

How to use

Mount the combo unit in the case or on a pump bracket using the provided mounting points and ensure the pump is securely attached to the designated mounting area. Connect inlet and outlet tubing to the appropriate ports, verify fittings are tightened to prevent leaks, and fill the reservoir with recommended coolant following the pump manufacturer's filling and priming procedures. Power the pump briefly to circulate fluid and bleed any trapped air; repeat until flow is steady and air has been purged from the loop.

Recommendations

Use compatible coolant products and maintain regular inspections for coolant clarity and secure fittings. When assembling, follow the pump and coolant manufacturer instructions for priming and leak testing. Avoid using incompatible additives that may cloud or degrade acrylic. Periodically check for signs of wear, deposits, or discoloration and perform scheduled maintenance to preserve optimal loop performance.