EMP OP3530 Brushless
Electric Oil Pump

The OP3030 is a 2-stage positive displacement gear pump equipped with both scavenge and feeder sections. The pump can be used in a dry sump arrangement and is designed for use with most light to medium weight oils.

Rated Voltage: 9-32 VDC

Operating Air Temperature: -40° to 85°C

Operating Fluid Temperature: Subject to viscosity

Size: 8.0" x 5.5" x 5.5"

Weight: 11 lbs (4.9 kg)

Flow Capacity Scavenge Stage): Up to 3.5 gal/min
Flow Capacity (Pressure Stage): Up to 3.0 gal/min

Max. Pressure: 80 psi (Option Relief Valve)

The OP3530 works with most light to medium weight oils including motor oil, hydraulic fluid, transmission fluids and some gear lubes.


Optimising systems and applications as standard

The EMP OP3530 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.

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.

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.


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.

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.

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.