Fuel Water Separators for Construction Equipment

The Hidden Dangers in Construction Fuel

Construction equipment relies on off-road diesel fuel that is unfortunately exceptionally vulnerable to contamination. Heavy equipment fuel is often stored in on-site bulk tanks, and contamination can affect these tanks through:

What’s worse is that modern construction machinery tends to be much more sensitive to bad fuel than older models. Newer excavators, loaders, and dozers use high-pressure common-rail systems with incredibly tight tolerances, all the way down to 1.5 to 2 microns.

All of this can create unplanned downtime, damaged equipment, and expensive engine repairs, but reliable fuel water separators can keep these problems at bay.

Use Fuel Water Separators to Safeguard Your Construction Equipment

A fuel water separator acts as a proactive shield for your fuel quality, physically protecting your equipment’s internal components. With its placement on the suction side of the OEM fuel filter, the separator works to remove free water and large particles before they ever reach critical fuel system components.

Ultimately, operators benefit from a system that stabilizes power output and aids cold-weather reliability by removing water that can freeze, damage components, or lead to problematic microbial growth.

DAVCO Solutions Are Engineered for Uptime. Everywhere, Every Time

Choosing DAVCO for fuel water separators for construction equipment means working with an industry leader who’s trusted by the world’s largest construction companies. Our products benefit your operations via:

• Seeing Is Believing® technology – Our trademarked design eliminates the guesswork of filter changes, giving your team a clear cover that lets you easily inspect fuel quality and see when not to change the filter, maximizing filter service life. Common issues like discoloration, air bubbles, and gelling can all be diagnosed in a flash, letting you know you need a new filter to prevent downtime and repairs.
• Winter readiness – DAVCO’s construction fuel water separators stand up to the test, and that includes in tough conditions brought on by winter weather. But we also provide numerous add-ons to help you prepare for cold weather, including 12V and 24V preheaters, 120V overnight heaters, and coolant heat, all to ensure your diesel fuel doesn’t fall victim to gelling.
• Painless and fast maintenance – Our fuel water separators are designed for 5-minute, no-spill filter changes, letting your fleet get back up and running in no time. Water and large contaminants naturally fall to the bottom of the body to be easily drained away with a simple valve.

Beyond the product itself, DAVCO is known for responsive customer service and fast lead times that keep your fleet moving – critical advantages when a machine is down and every hour counts.

FAQs on Our Construction Fuel Water Separators

Will these separators work if my fleet uses biodiesel?

Yes, DAVCO fuel water separators are fully compatible with biodiesel blends up to B20.

Can we change filters without shutting down equipment that requires continuous operation?

Yes, we have options for this. For critical industrial applications that can’t be shut down without complications, we offer Duplex configurations (such as the Industrial Pro^® 682 and 692). These fuel water systems allow you to isolate one side for a filter change while the engine continues to run. Contact our team to discuss options.    

What size engines or flow rates can your separators handle?

Our products scale to fit your needs, meeting OEM filter requirements for engines up to a 95-liter displacement, with solutions ranging from 60 gallons per hour (GPH) up to 1800 GPH.

Protect Your Construction Equipment with DAVCO

Don’t let your operations be vulnerable to machinery failures, costly repairs, and avoidable downtime. Let our fuel water separators for construction equipment keep you up and running. Our team is standing by to help, providing both expert insights and fast lead times.

Contact us and we can help you find the right fuel water separators for your fleet.