EMP OP80 Brushless
Electric Oil Pump

With a flow capacity up to 8 gal/min and discharge pressures up to 80 psi the EMP OP80 can handle a variety of fluid transfer applications including those for use with motor oil, hydraulic fluid, transmission fluids and gear lubes.

Rated Voltage: 14-28 VDC

Operating Ambient Temperature: -40° to 95°C (203°F)

Operating Fluid Temperature: -40° to 100°C (212°F)

Size: 7.0" x 5.5" x 5.5"

Weight: 9.5 lbs (4.3 kg)

Flow Capacity: Up to 8.0 US gpm (30lpm)

Max. Operating Pressure: Up to 80 psi

Featuring positive placement design and multiple port configurations, the EMP OP80 Brushless Electric Oil Pump is an efficient and reliable brushless electric water pump.


Optimising systems and applications as standard

The EMP OP80 Electric Oil Pump is a high performing and reliable cooling component with a large operating range and efficiencies making it suitable for a wide range of vehicles and applications.

High Power Density

The EMP OP80 offers best in class performance with flow capacity up to 4 gpm and discharge pressure up to 100 psi. Efficient mechanical design along with proprietary software allows sub-zero cold start capability.

Self Priming

EMP pumps are all 100% flow tested and incorporate internal geometry features to ensure pump will remain wet for improved priming capability.

Multiple Port Configurations

Pump head has two sets of suction and discharge ports for ease of installation and plumbing.


The EMP OP80 Brushless Electric Oil Pump won't let you down

When you’re in need of a high performing and reliable electric water pump, the benefit-rich EMP WP120 Electric Water Pump is an ideal choice for a variety of electric and hybrid vehicles and applications.

Brushless DC Motor and Drive Controller Technology

Available with 12 VDC and 24 VDC electric motors., brushless, permanent magnet motors are combined with EMP designed motor control electronics to provide a high efficiency, long life pump. Brushless motors have no contacting parts to wear and reduce life. Features include locked rotor protection, over temperature protection, over current protection, over voltage protection and reverse battery protection.


The OP80 can be controlled through the following communication protocols: On-Off, J1939 CAN, PWM , EMP-Link. EMP-Link and J1939 CAN versions allow two-way communication to support diagnostics. J1939 CAN communications support J1939 messages defined for Secondary OBD Devices. PWM version provides tach-out feedback (RPM). Note: Interim solution requires use of TMC system controller

Fully Controllable
or On/Off Single Speed

EMP pumps can be run at any speed between the programmed minimum and maximum speed to minimize power consumption and noise. Variable speed can be achieved through a PWM input by varying the duty cycle of the signal. In the absence of a PWM signal the pump will run in a preprogrammed default speed and operate in an on/off manner. EMP’s TMC system controller can also be used to add pressure feedback capability or control for multiple pump systems.

Service Tool Available

EMP pumps can be controlled manually using EMPower Connect™ Service Tool which means software be changed or upgraded in the field. Historical data can be downloaded and includes hours of operation, temperature data etc.

Sealed and Fully Submersible

EMP pumps are sealed and fully submersible for long life operation when exposed to the outside environment and its elements. The pumps are designed and have been validated to withstand submersion and direct spray pressure wash.

Positive Placement Design

EMP pumps feature positive displacement gerotor type pumping elements allowing for a simpler, quieter, more compact pump design while improving performance and minimizing power loss.