Transformer Oils

Transformer Oil

– Refined from naphthenic crude, Tulstar’s transformer oil is severely hydrotreated to produce a highly refined mineral oil that provides both stability at high temperature and excellent electrical insulating capabilities.

*All oils meet or surpass ASTM D3487

NON-PCB  *All oils conform to the latest corrosive sulfur standards and are certified PCB-free.

Delivery Capabilities:

• Field Fill Specialists (35 years’ experience)
• Just-in-time Delivery
• Export Specialists: Tulstar routinely exports Transformer Oil to several Global destinations

Transformer Oil Services:

• Storage
• Transportation
• Used Oil Purchasing
• Used Oil Disposal
• Tulstar offers a variety of Transformer Oil Services. For more information, please see Services.

Packaging and Delivery Capabilities:

• Railcars
• Tank Trucks
• Totes (330 gallon & 275 gallon)
• Drums
• Flexi Bags
• ISOTANK

For additional information, please contact your Tulstar sales representative.

Order Processing
All orders are processed as soon as your EPA certification is verified. Please ensure your certification is valid and on file before placing your order to avoid delays.

Delivery Estimate
Once your order has been processed and dispatched, delivery typically takes 4–7 business days. Delivery times may vary based on your location and carrier conditions.

Rushed Shipping
If rushed shipping is needed, please contact us prior to placing your order.

Important Notes

• This product is available as a single 25 lb option only.
• Orders will not ship until EPA certification is confirmed.
• Business days exclude weekends and federal holidays.