Here’s a curated list of top hydraulic oil brands and suppliers in Pakistan, based on their market presence, product range, and industrial relevance:

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| Hydraulic Oil Brands & Suppliers in Pakistan
| Brand / Company |
Key Offerings |
Notes |
| Caltex Pakistan |
Delo® and Rando® hydraulic oils |
Global brand with strong industrial presence |
| Pak Grease Manufacturing Co. |
PGM Hydraulic Oil AW series |
Locally manufactured, trusted in heavy industry |
| KenLubes International |
Full range of hydraulic and industrial lubricants |
Karachi-based, over 30 years of experience |
| NASA Chemicals (Pvt) Ltd. |
Hydraulic and power steering fluids |
Automotive and industrial segments |
| General Petroleum |
GP Hydraulic Oils (ISO VG 32–100) |
ISO/DIN-compliant, growing OEM partnerships |
| HMA Pumps (Pvt) Ltd. |
Hydraulic systems and fluid solutions |
Often bundled with pump systems |
| Fluid Technology International |
Industrial lubricants and water treatment oils |
Technical support and custom blends |
| Pakistan Lubricants (Master Oil) |
Hydraulic and gear oils |
Strong distribution network |
| Clover Pakistan Limited |
Industrial lubricants including hydraulic oils |
Supplies to textile and manufacturing sectors |
| Haroon Oils Limited |
Specialty oils including hydraulic grades |
Active in Karachi’s industrial zone |
What factors should I consider when choosing hydraulic oil? Technical training and certification standards. Choosing the right hydraulic oil isn’t just about picking a product off the shelf; it’s about aligning fluid performance with system demands, environmental conditions, and long-term reliability. Key Factors to Consider When Selecting Hydraulic Oil
1. Viscosity Grade
- Most critical factor: Must match the operating temperature range of the system.
- Too thick → sluggish flow, poor efficiency.
- Too thin → inadequate lubrication, increased wear.
- Consider multigrade oils for wide temperature swings (e.g., desert heat vs. cold starts).
2. Thermal & Oxidation Stability
- Oil should resist breakdown at high temperatures.
- Prevents sludge, varnish, and acid formation.
- Extends oil life and protects components.
3. Anti-Wear Additives
- Look for ZDDP (zinc dialkyldithiophosphate) or zinc-free alternatives depending on environmental regulations.
- Critical for protecting pumps, valves, and actuators.
4. Water Tolerance & Demulsibility
- Should separate water quickly to avoid rust and reduced lubrication.
- Important in humid or water-prone environments.
5. Material Compatibility
- Must be compatible with seals, hoses, and metals used in the system.
- Prevents swelling, cracking, or degradation.
6. Environmental & Regulatory Compliance
- Consider biodegradable or low-toxicity fluids for eco-sensitive applications.
- Align with ISO, DIN, or OEM standards relevant to your region.
7. System Type & Load
- Mobile vs. stationary systems may require different fluid properties.
- High-pressure systems need robust anti-wear and thermal stability.
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