Bosch PCE electric coolant pump

Electric coolant pump for use as intercooler fluid circulation pump in turbocharged and supercharged engines, as an auxiliary coolant pump in HVAC systems and as a battery coolant circulation pump in EV and hybrid vehicle applications.

Note this is a higher output version of the common Bosch PCE pump, capable of operating at higher differential pressure. It also can draw more current than some of the more common PCE pumps (9 amps vs 6 amps) so be sure to size your fuse and wire accordingly. Although the rated flow appears lower (1000 vs 1200 lph), this flow is at a higher differential pressure and this pump is rated for a higher maximum differential pressure. This means in most real world conditions where fluid restriction causes differential pressures to exceed 0.6 bar (8.7 psi), this pump will outflow flow the more common 0 392 024 058 pump despite the seemingly lower flow rate. Dimensionally interchangeable with the 0 392 024 058 pump.

Manufacturer: Bosch

Part #: 0 392 024 078

Specification:

• Brushless drive electronically commuted centrifugal coolant pump
• Flow rate: 1000 liters/hour (16.7 liters/minute or 264 gallons/hr)
• Nominal pressure: 0.85 bar (12.3 psi)
• Weight: 0.66 kg (1.46 lbs)
• Control: PWM or On-Off
• Usage: Suitable for continuous operation
• Fluid: Water/Glycol (50/50)
• Degree of protection: IPX7
• Nominal voltage: 12V
• 20 mm OD inlet and outlet (roughly 7/8")
  • 22.4 mm OD at hose barb

Features and benefits:

• Integrated electronics
• Extremely robust design
• Nearly silent operation - designed for low noise
• PWM speed/flow control available
• High temperature operation of up to 130 degree C

Click here for a link to a CAD model of the pump.