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The SIMPLEX ao1 is a high-pressure formulated hydraulic oil designed specifically for use in Simplex hydraulic tools and equipment. Supplied in a 1-gallon container, this oil maintains a high viscosity index that preserves lubricity across a wide range of operating temperatures. The formulation includes anti-foam, anti-rust, and low-temperature additives to protect hydraulic system components during demanding use. Licensed technicians and tool operators working with hydraulic pressing, lifting, or tensioning equipment will find this oil suited to the performance requirements of professional-grade Simplex hydraulic products.
This hydraulic oil is intended for use in Simplex hydraulic tools, pumps, cylinders, and related hydraulic equipment where a high-pressure, premium-grade lubricant is specified. It is appropriate for both shop and field applications where hydraulic equipment must perform reliably across varying ambient temperatures, including cold-start conditions where low-temperature additives provide measurable protection.
Designed for use with Simplex hydraulic tools, pumps, and cylinders requiring a high-pressure hydraulic oil. Consult the equipment service manual to confirm oil specification requirements before use.
Hydraulic oil service should be performed by a qualified technician familiar with hydraulic system maintenance procedures. Relieve all hydraulic pressure and disconnect the tool or pump from its power source before adding or changing oil. Use clean containers and funnels to avoid introducing contaminants into the hydraulic reservoir. Dispose of used hydraulic oil in accordance with local environmental regulations.
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