48VDC Electric Coolant Pump 700W 180Kpa Head Pressure 120L/min Flow for Industrial Cooling Systems
High-performance 48VDC brushless electric coolant pump delivering 700W power with 180Kpa head pressure for advanced cooling systems. Engineered for reliability and efficiency in demanding industrial applications.
- Extended service life: 40,000 hours
- IP67 waterproof rating for harsh environments
- Stainless steel construction with natural finish
- All-in-one bracket design for easy installation
- Low noise operation: ≤65dB(A)
- Flame retardant: Meets GB/T 2408 HB horizontal and V-0 vertical standards
- Mechanical strength compliant with QC/T413-2015 engine severity rating
- RoHS compliant per GBT 30512-2014
| Parameter | Specification |
|---|---|
| Rated Voltage | 48VDC |
| Operating Voltage Range | 30-60VDC |
| Current Rating | 15±5% A |
| Rated Performance | 120L/min @ 180Kpa |
| Maximum Flow Rate | 180±5% L/min |
| Maximum Head | 23±1 m |
| Speed Range | 2500-5500 rpm |
| Input Power | 700W±5% |
| Weight | 4.26 kg |
Ambient: -40°C to 85°C
Liquid: -40°C to 85°C
Commercial coolants compatible with water pumps. Mixing ratio of water and antifreeze: 50/50 to 40/60. Do not mix different coolant types.
Consider vibration and noise requirements when selecting installation location. Avoid water accumulation on connection surfaces. Cooling system must be completely drained to vacuum for proper media filling.
PCBA Dimensions: 100mm × 90mm × 32mm
Heatsink Size: 120mm × 100mm × 8mm
Overall Height: 42mm
Mounting Sockets: 4mm × 5mm (M3 screws)
- PWM: 100-1000Hz input frequency (200Hz recommended), 10-48V amplitude
- Fault: Current-type feedback signal (48V high = normal,
- GND: Signal ground reference
- VSP: Analog voltage input speed regulation (0-10V)
- 10V: 10V power supply output
- Energy storage thermal management systems
- Liquid-cooled charging cabinets
- Data center cooling systems
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