AMSOIL Industrial PETRAULIC-ZF Zinc-Free Hydraulic Oil is an environmentally friendly lubricant engineered to minimize varnish in high-temperature hydraulic systems, including injection-molding applications. PETRAULIC-ZF exhibits low varnish potential in the Membrane Patch Colorimetry test.

• Superior resistance  to varnish formation for improved performance.
• Zinc-free anti-wear technology (VI) for improved environmental profile.
• Inhibits rust and corrosion to maximize equipment life.
• Excellent filterability to maintain cleanliness.

See how AMSOIL Industrial PETRAULIC-ZF compares against the rest of our Zinc-Free AW Hydraulic Oil family.

Zinc-Free AW Hydraulic Oils

The price/performance chart compares the price and performance of AMSOIL Industrial zinc-free hydraulic oils, with performance measured on the X axis and price on the Y axis. Products are listed in ascending order of both performance and price, forming a diagonal line at a 45-degree angle from bottom-left to top-right. The listed products, from left to right, are PETRAULIC-ZF, a mineral oil; and HELIOS-ZF, a synthetic oil.