Major Power Plant In Texas Uses Vacuum Dehydration Oil Purification System (VDOPS) On Boiler Feedwater Pump To Save $18,000/Month and Help To Prevent A $500K Equipment Failure

Luminant operates a 630-megawatt power generation facility in Graham, Texas. As a major electricity provider, the plant's reliability is essential to meeting regional energy demands and maintaining grid stability. 

The Challenge: Water Contamination in Boiler Feedwater Pump Lube Oil System 

Luminant's Graham facility faced a critical water contamination issue in their boiler feedwater pump lube oil system. Water ingress threatened the integrity of essential pumping equipment, putting the plant at risk of catastrophic failure that would have cost over $500,000 for a major rebuild. 

To keep operations running, the maintenance team was forced to use expensive water removal filter elements at a rate of $600 per day. However, these traditional filters only remove free water, leaving emulsified and dissolved water in the system. This meant the equipment continued operating with degraded lubricating oil, accelerating wear and leaving the facility vulnerable to the very failure they were trying to prevent. 

The Solution: A VDOPS Rental System for Complete Water Removal from Lubricating Oil 

Oil Filtration Systems deployed a 5 GPM VDOPS (Vacuum Dehydration Oil Purification System) as a rental unit to address the contamination at its source. Unlike conventional filter elements, the VDOPS uses vacuum distillation and a mass transfer process to remove: 

• Free water 

• Emulsified water 

• Dissolved water 

The system operates continuously and unattended, eliminating the need for routine element changes and providing comprehensive water removal that filters simply cannot achieve. 

Rapid Implementation 

Understanding the urgency of the situation, the OFS team provided exceptional support: 

• Same-day shipment via hot-shot delivery to minimize downtime 

• YouTube video setup for quick, easy installation 

• Follow-up call to ensure optimal performance 

Results: $18,000+ Monthly Savings and Restored Equipment Reliability 

The VDOPS rental was able to deliver immediate and measurable results for Luminant: 

• Cost Savings: $600 per day in filter elements plus associated labor costs—adding up to over $18,000 per month in direct savings.

• Improved System Health: With all three forms of water contamination removed, the lube oil system now operates in optimal condition, significantly reducing the risk of catastrophic failure. 

• Operational Confidence: When asked if the VDOPS was performing for them, the Maintenance Manager's response was: "A resounding YES!" 

Conclusion: Vacuum Dehydration Technology Delivers ROI for Power Generation Facilities 

By providing rapid deployment of advanced oil purification technology, OFS helped Luminant protect critical infrastructure, avoid potential six-figure repair costs, and establish a more reliable, cost-effective maintenance approach. Despite ongoing water ingress, the VDOPS is allowing them to continue operating without changing the costly water removal elements that were costing them $600 per day. The success at Luminant demonstrates how the right equipment, delivered with responsive service, can transform an emergency into a sustainable operational improvement. If you’re ready to strengthen system performance, eliminate avoidable downtime, and protect your assets, OFS is ready to help.