Danger Den DD / Laing DDC-12V 12 Watt Version 3.1 Pump

Pump Technical Data: DDC 3.1 runs a bit quieter (25dBA) than the DDC 3.2 due to motor speed/power. Motor design: Electronically commutated, brushless DC, spherical motor Voltage Range: 8 to 13.2 VDC 9 VDC required to start Motor rated at: 12W / 1.0 Amp Maximum system pressure: 21.75psi, 150 kPa (1.5 bar) Temperature range: Up to 140F (60C) Acceptable media: Domestic hot water, water/Glycol mixtures and other media on request. Corrosion resistant 50,000 MTBF Warning: Do not run pump with out fluid. Design Advantages: 50,000 hours mean time before failure (MTBF) The pump is the smallest pump in its class and can fit into very confined operating spaces and virtually every desktop computer! Maintenance is not necessary under normal conditions and even after lengthy shutdown periods a reliable start-up is virtually guaranteed. The flow rate and performance characteristics can be easily controlled by voltage variation. The rotor/impeller is suspended in the pumped fluid and the rotor is self-aligning so noise does not increase over time.