Skip to main content
Bosch I-Business

Auxiliary Pumps and Valves

The Bosch auxiliary pumps and valves are suitable for different applications, with a simple and easy installation design. In a voltage range between 12 V and 24 V, our products are also available with flow rate control via PWM. Our auxiliary pumps and valves are designed for operating mode S1 (continuous operation). These products are typically used in auxiliary cooling circuits.

Pump/Valve
Voltage
New
PCE 0392.024.53G
039202453G

PCE2-XL Electric cooling pump

Nominal voltage: 12V
Nominal flow rate: 1.000 l/h
Nominal pump pressure: 0,94 bar

New
PCE 0392.024.53F
039202453F

PCE2-L Electric cooling pump

Nominal voltage: 12V
Nominal flow rate: 1.200 l/h
Nominal pump pressure: 0,65 bar

New
PAD2 FL Kühlmittelpumpe 039202343G
039202343G

PAD2 Electric cooling pump

Nominal voltage: 12V
Nominal flow rate: 500 l/h
Nominal pump pressure: 0,2 bar

PCE 0392024041
0392024041

PCE-L 24V Electric cooling pump

Nominal voltage: 24V
Nominal flow rate: 1.200 l/h
Nominal pump pressure: 0,6 bar

Switch-off 1147412205
1147412205

Coolant switch-off valve

Nominal voltage: 24V
Switchable pressure difference: 1,5 bar
Max. pressure drop at 1.500 l/h: 0,3 bar

Switch-off 1147412218
1147412218

Coolant switch-off valve

Nominal voltage: 24V
Switchable pressure difference: 1,5 bar
Max. pressure drop at 1.500 l/h: 0,3 bar

Switch-over 1147412202
1147412202

Coolant switch-over valve

Nominal voltage: 24V
Switchable pressure difference: 1,6 bar
Max. pressure drop at 1.500 l/h: 0,4 bar

Switch-over 1147412204
1147412204

Coolant switch-over valve

Nominal voltage: 24V
Switchable pressure difference: 1,6 bar
Max. pressure drop at 1.500 l/h: 0,3 bar

PCE 0392024058
0392024058

PCE-L Electric cooling pump

Nominal voltage: 12V
Nominal flow rate: 1.200 l/h
Nominal pump pressure: 0,6 bar

PCE 0392024078
0392024078

PCE-XL Electric cooling pump

Nominal voltage: 12V
Nominal flow rate: 1.000 l/h
Nominal pump pressure: 0,85 bar

New
auxiliary pump PCE 0392024900
0392024900

PCE Circulation Pump for Tap Water

Nominal voltage: 12V
Nominal flow rate: 950 l/h
Nominal pump pressure: 0,5 bar

Switch-over 1147412207
1147412207

Coolant switch-over valve

Nominal voltage: 12V
Switchable pressure difference: 1,6 bar
Max. pressure drop at 1.500 l/h: 0,3 bar

Switch-off 1147412208
1147412208

Coolant switch-off valve

Nominal voltage: 12V
Switchable pressure difference: 1,5 bar
Max. pressure drop at 1.500 l/h: 0,3 bar

Switch-over 1147412211
1147412211

Coolant switch-over valve

Nominal voltage: 12V
Switchable pressure difference: 1,6 bar
Max. pressure drop at 1.500 l/h: 0,4 bar

Switch-over 1147412213
1147412213

Coolant switch-over valve

Nennpannung: 12V
Switchable pressure difference: 1,6 bar
Max. pressure drop at 1.500 l/h: 0,4 bar

Switch-over 1147412282
1147412282

Coolant switch-over valve

Nominal voltage: 12V
Switchable pressure difference: 1,0 bar
Max. pressure drop at 1.500 l/h: 0,35 bar

For a high power density and a long service life

Bosch PCE coolant pump auxiliary pump with black housing

Bosch PCE water pump

For reliable and efficient support of different thermal circuits: The Bosch coolant pumps and solenoid valves are designed with decades of experience in thermal, liquid and energy circuits. Due to their robustness and design optimized for volume flow, they have proven themselves millions of times worldwide in 24V and 12V applications. This includes, for example, applications in heating and cooling applications of electronics or battery cells in electric vehicles.

Features and Benefits:

  • Integrated electronics with failure diagnosis signal: For an increased efficiency of the brushless pumps and a control of the volume flow via PWM signal

  • Extremely robust water pump design: For a high power density, long service life and a motor attachment possible depending on the model

  • Proven construction in line with the original automotive quality guidelines: For a low noise development and a high temperature range of up to 130°C

  • When valve de-energized, opened fail-safe function: For a long service life with more than 3 million switching cycles

  • Robust and compact design: For high dirt resistance and leak resistance throughout the entire service life

Get in touch with us!

Do you need more product details or any other support from our experts?

Send us a message