Industrial Pump Controls


VARNA industrial pump controls are designed and manufactured for reliability and long life to complement our robust pumps. Over the years we have created controls for both AC and DC pump systems for a variety of pumping systems including:

  • Large engine Prelube
  • Tank fill or level control for fuel or oil day tanks
  • Temperature regulation for cooling circuits
  • Open or closed circuit process additive injection

If you need an industrial pump control, we have a system ready to go or we can build one for your needs.

Why buy a premade control instead of building your own?

Our goal is to make the installation and use of our pumps as simple as possible by developing highly engineered control systems to go with them so that you don't have to reinvent the wheel. We can also build a single control that operates multiple pumps to save cost as well as simplify installation in complex multi pump systems.

Multiple Pump Control

Designing a circuit that will tolerate harsh industrial and marine electrical environments takes careful engineering. Specifying all the right parts and having it all made to fit right and work right takes special skills and tools. We feel confident that our "factory made" controls surpass what can be achieved by building one offs in the field and can do it for less.

Our philosophy with these controls is that designing a control takes a lot of work and specialty knowledge to do right. So if we do it, the design only has to be done once. If each end user has to design their own and the total work is multiplied. By trying to commoditize these controls we hope to save our customers money on development and provide them with a system that is ultimately more reliable and optimized to a degree that would be hard to achieve in the field.

DC Powered Controls

SCD Series Controls

The SCD series DC controls are a low cost basic control that includes motor protection and a high power relay enclosed in a compact 4 inch cube box. These controls can be used with both the EP and XD pumps as well as the DC version of the CF15 and make wiring up a DC prelube with basic operation as easy as connecting a few wires.

PBD and RBD Series Controls

The PBD and RBD series controls can be used to control DC powered pumps both at the control box its self or from a remote station. The control can monitor a pressure switch on the engine for oil pressure. Once set pressure is achieved, indicator lights tell the operator the engine is prelubed. They include all necessary motor protection and safety timeouts to prevent overloading the prelube pump under unusual conditions. These controls are enclosed in a NEMA 6P rust proof fiberglass box for use in industrial or marine environments.

AC Powered Controls

PBA Series Controls

The PBA series controls can be used to control AC powered prelube pumps both at the control box its self or from a remote station. The control can monitor a pressure switch on the engine for oil pressure. Once set pressure is achieved, indicator lights tell the operator the engine is prelubed. The control contains all necessary motor protection to prevent overloading the prelube pump under unusual conditions. These controls are enclosed in a NEMA 12 steel box with sealed SO cord grips for use in industrial environments. They can be provided in a kit with pre-terminated cables as required.


Turn-Key Pump Control Kits

CumminsKit_400 (15K)

We are always here to help with installation and control kits to make using a VARNA pump as simple as possible. We have developed a number of these kits with our customers and if we don't have a single part number kit to do what you are looking for we can often work with you to provide one with everything you need to install a complete system that employs one of our other products. By combining our pumps with solid industrial pump controls into a kit with any required valves hoses or fitting, we offer you complete "turnkey" fluid handling solutions.

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Compact is a design criteria that many pump manufactures ignore as too costly. Varna pumps are small because some of our customers are space constrained, but also because it yields a better pump of any use. By eliminating shaft couplings and extra space Varna pumps are more reliable, easier to install and less costly to ship.


Customer Feedback "It has now been about a year since we switched to Varna pumps, and now I receive nothing but compliments about how quiet our vehicles are,
Chief Mechanical Engineer Alan Arkus of AMP Electric Vehicles


Article Link
Prelube - Pressure Verses Flow


We believe the less the end user has to think about our product the better job we did.

Give us a call!

Let's talk about what VARNA Products can do for you.

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888.676.7770 | 2016