Transformer Oil – Drums (55 Gallon)

Tulstar’s transformer oil is a high-purity, severely hydrotreated naphthenic mineral oil designed for electrical insulation and thermal stability. Ideal for smaller or field-fill applications, each 55-gallon drum is sealed, certified PCB-free, and meets or exceeds ASTM D3487 standards.

Features:

• Non-PCB certified and corrosive sulfur–free

• Excellent oxidation stability and dielectric strength

• Meets ASTM D3487 and IEC 60296 specifications

• Trusted for 35+ years in transformer servicing

Available Services:

• Just-in-time delivery

• Used oil purchasing and disposal

• Export support

Packaging:

• 55-gallon drums (4 per pallet)

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.