Bosch ECP 160 - Technical Data

Electric Coolant Pump ECP 160 Technical Data | en 5
Bosch Engineering GmbH Installation Manual 11.04.2018 | V 1.0 |
2 Technical Data
The Bosch ECP 160 coolant pump features a PWM controlled BLDC motor. Its main purpose
are coolant systems. The supply voltage is 12 V.
Application
Max. differential pressure (el.limited) <2.4 bar (g)
Delivery rate at 22°C 160 l/min at 1.5 bar (g) (690 W)
Max. delivery rate <240 l/min
Max. coolant temperature 135°C
Max. ambient temperature 85°C
Max. vibration Pump Unit and Electronic Box See Vibration Profile 1 on our homepage
Max. dry run time < 30 s
Duration for pressure build up < 1000 ms (from 0 to 160 l/min at 1.5 bar (g)
at T_coolant = 95°C)
Coolant compatibility Automotive coolant fluids
Mechanical Data
Size Pump Unit 105 x 90 x 95 mm
Size Electronic Box 110 x 97 x 45 mm
Weight Pump Unit 445 g
Weight Electronic Box 481 g
Weight total 926 g
Protection Classification Pump Unit IP55
Protection Classification Electronic Box IP67
Housing Pump Unit and Electronic Box Aluminum
Intake side Wiggins clamps 1 ¼”
Pressure side Wiggins clamps 1 ¼”
Periodically service after 100 operating hours – Maintenance of Pump Unit
– See also maintenance list
Periodically service after 200 operating hours
or after 2 years
– Functional test of Electronics
– See also maintenance list
Electrical Data
Supply voltage 9 to 18 V DC
Load current 51.1 A at 13,500 rpm and 1.5 bar (g); 160 l/
min (see diagrams)
Max. current 62 A
Max. released short-term power (el.limited) 750 W