25+ Years of Industrial Expertise

A solutions company.

Paragon Products is a leading global innovator of electromechanical fluid management technologies for large diesel engine and heavy equipment applications for OEMs and end-users alike.

For more than 25 years, we've been designing and manufacturing fluid control solutions that keep industry moving—products that deliver exceptional performance in the most demanding service environments, while reducing initial cost, down time, and total cost of ownership.

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25+
Years in business
10yr
Product service life
ISO
9001 Certified
Rail Industry
An industry leader for more than 25 years
OEMs like GE and EMD and many rail operators trust Paragon with critical fluid management technologies.
Large Diesel Engines
Performance across industries
Paragon's robust and maintenance-free products provide dependable and cost-effective service for the life of your equipment.
Engine Lubrication
Extend the life of your equipment
Pre-lube, continuous duty lubrication, and turbo soak-back — off-the-shelf or custom-designed solutions.
Trusted by OEMs including
✓
ISO 9001
✓
AAR M-1003
Products

Engineered for extreme environments

Every product is built for a 10-year service life in contaminated fuels, high-vibration, and high-cycle diesel applications.

Fuel Transfer Pumps
Electric-powered pumps designed for continuous-duty fuel transfer in demanding diesel applications. Flow rates from 2–60 LPM.
2–60 LPM · Electric Drive · 10yr Life
Pre-Lube Pumps
Delivers oil under pressure before engine startup, protecting bearings and dramatically extending engine overhaul intervals.
Startup Protection · High Reliability
Turbo Soak-Back Pumps
Circulates coolant oil through turbocharger bearings after shutdown, preventing coking and extending turbo service life.
Post-Shutdown Cooling · Coking Prevention
Fuel Priming Pumps
High-reliability priming solution ensuring fuel systems are pressurised before startup. Flow rates from 2–100 LPM.
2–100 LPM · System Pressurisation
Diesel Engine Coolant Pumps
Modern designs that address the most common failure modes found in legacy coolant pump systems across heavy diesel platforms.
Failure-Mode Analysis · Modern Design
DEF Transfer Pumps
Robust construction for handling diesel exhaust fluid in extreme temperature and contamination environments. Tier 4 ready.
Tier 4 Compatible · Extreme Environment
Pressure Relief Valves
Proprietary fuel pressure relief valves designed for a 10-year service life under the most extreme conditions and contaminated fuels.
10yr Life · Contaminated Fuel Rated
Industrial Applications

Where our solutions work

From emission control to precision lubrication, Paragon solutions perform where reliability is non-negotiable.

Diesel Emission Control
Tier 4 compliant engines require DPF fuel and DEF/AdBlue dispensing systems with elaborate control capability.
Fuel Transfer
A wide range of flow rates and pressure options through our fuel transfer pump family, addressing manufacturer needs for enhanced pressure management.
Lubrication
Electronically controlled lube pumps for pre-lube and continuous lubrication of diesel engines, and turbo soak-back pumps.
Pump Controls
Intelligent control systems that optimize a variable process and generate alerts to maximize the efficiency of fluid management systems.
OEM Solutions
Custom-engineered for your platform
Paragon's products and services are designed to achieve your business objectives. Customized solutions designed for your specific needs cost less and deliver superior results.
  • Collaborating to Create Optimized Solutions
  • Exceeding Expectations
  • Paragon Products' Warranty
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Engineering Services
Deep technical capability across the full stack
World-class diesel engine manufacturers rely on Paragon specialists to provide state-of-the-art fluid management solutions. Whether troubleshooting a current challenge or brainstorming from a clean slate, our engineers work closely with your team to deliver solutions unique to your equipment and needs.
  • We conduct specialized modeling and analysis
  • We can support your engineering and testing needs
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Why Paragon

Dedicated to quality — for over 25 years

We don't just supply components. We become a long-term engineering partner — solving problems that off-the-shelf solutions can't.

01
Application-first engineering
Every design begins with your application requirements. We model, analyse, and prototype before a single part is machined.
02
10-year product service life
Our pumps are designed to last the lifecycle of the equipment they serve — reducing total cost of ownership significantly.
03
Full engineering stack in-house
From FEA and thermal analysis to EMI/ESD testing and power electronics — our engineering team handles the full design lifecycle.
Certifications & Credentials
ISO 9001 Certified
Quality Management System
AAR M-1003 Certified
Association of American Railroads
EPA Tier 4 Final
Emission control ready products
25+
Years engineering excellence

Ready to solve your next engineering challenge?

Whether you have a defined spec or a problem that needs a solution, our team is ready to talk. Contact us today to start the conversation.

Email us directly +1 (916) 541-9717