The Koolance PMP-450S is a reliable high-flow pump with tachometer lead:
- Maximum Flow Rate: 17.4L/min (4.6 gal/min) @ 12V, 22.3L/min (5.9 gal/min) @ 24V
- Maximum Head Pressure: 4.9m (16ft) @ 12V, 5.6m (18.5ft) @ 24V
- Motor: Brushless DC, electronically commutated, spherical motor
- Expected Lifetime: 50,000 hrs. MTBF (5.7 years)
- Voltage Range: 8 to 25 VDC
- Startup Voltage: 9 to 13.2 VDC
- Maximum Power Consumption: 52.5W @ 25VDC
- Maximum System Pressure: 3.5 kgf/cm2 (50 PSI)
- Maximum Temperature: 60°C (140°F)
- Electrical Connector: 4-pin Molex power supply connection + 3-pin (single lead) tach
- Hose Connections: 13mm (1/2") ID hose barbs
- Weight: 862g (1.9lbs)
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