Reservoir and Pump Combo BitsPower CR802 by BitsPower — acrylic reservoir with integrated pump (BPM-WTCR802)

BitsPower CR802 is a reservoir and pump combo designed for PC liquid cooling systems. The unit integrates a clear acrylic reservoir with a compact circulation pump to provide coolant storage and continuous flow in custom water-cooling loops. Its combined form factor reduces the number of separate components, helping simplify tubing runs and installation in systems where space and clean layout are priorities.

Advantages

The acrylic reservoir offers visual monitoring of coolant level and condition while the integrated pump ensures steady flow through radiators and water blocks. The combined design minimizes additional fittings and mounting complexity, reducing potential leak points and saving chassis space. Transparent construction and a compact footprint make it suitable for builds that require both functionality and a tidy appearance.

Suitable for

• Custom PC water-cooling loops with limited internal space
• Systems requiring visible coolant level monitoring
• Builds where reduced number of fittings and simplified routing are desired

Key specifications

• Material: acrylic reservoir body
• Integrated circulation pump for continuous coolant flow
• Combined reservoir and pump form factor for compact installation
• Connections compatible with standard tubing and fittings used in custom loops
• Designed for use with common PC liquid cooling fluids

How to use

Mount the unit securely in a suitable location inside the case using the recommended mounting points or brackets. Connect inlet and outlet ports to the loop using compatible tubing and fittings, ensuring tight, leak-free connections. Fill the reservoir with approved coolant, bleed air from the loop according to standard water-cooling practices, and power the pump following the manufacturer’s wiring instructions. Monitor the system during initial operation to confirm flow and absence of leaks.

Recommendations

Use only coolant approved for PC water-cooling and perform regular visual checks of the acrylic reservoir for discoloration or sediment. Maintain fittings and tubing to prevent leaks and follow standard bleed and filling procedures to remove trapped air for reliable pump operation.