Phone: 860-349-0468 . EMAIL: diggert@gmail.com

FUEL POLISHING FOR
MISSION-CRITICAL FUEL
SYSTEMS

Fuel polishing is a process of removing contaminants from stored fuel. It maintains the quality of fuel and prevents problems such as clogged filters, engine damage, and equipment failure. Fuel polishing (sometimes called fuel cleaning) is crucial for critical fuel systems, like those in emergency generators, boilers, and data centers.

critical services

More than 30 years offering efficient and reliable systems for the HVAC
and Fuel Oil industry. From design to installation and maintenance, we are your strategic partner.

+52
years of
experience
in the industry.

ima-feat-1

+453
Systems
installed
and running

Allies with
leading brands
in the HVAC AND
fuel storage
sector.

Learn about our work and the solutions we can provide to you

Critical services
for pipeline integrity

leak detection solutions

Leaks in critical pipelines can lead to costly downtime. Digertt’s experts use thermal imaging and tracer gas technology to detect leaks quickly, ensuring minimal disruption and effective repairs.

hot
tapping

Digertt provides hot tapping for pipelines, tanks, and vessels under pressure or vacuum. This process allows us to add lines without disrupting service or losing product. We specialize in below-ground pipes and district energy systems, offering custom hole sizes to meet your needs.

Pipeline Purging and Drying

When contamination occurs, Digertt’s purging and drying services quickly remove moisture, oxygen, and contaminants, minimizing downtime and restoring critical services efficiently.

pipeline flushing

Digertt offers comprehensive flushing services for all pipeline systems, including high velocity, chemical flushing, and coating. We also provide pipeline drying and purging, ensuring long-term inactivity without corrosion by using a nitrogen blanket.

DETAILED Services

Don’t let dirty or inaccessible fuel oil compromise the reliability of your critical
equipment.  Contact John C. Digertt, Inc. today to discuss your fuel transfer pump
and polishing system needs.  We’ll help you ensure a clean and reliable fuel supply
for all your backup power and heating applications. Ensure your diesel fuel tanks
are filled and prepared.