AR64516C Pump Oil 16 oz Bottles | Case of 12 AR Pump Lubricant

Overview

The AR AR64516C Pump Oil, 16 oz Bottles — Case of 12 | Lubricant is a
high-quality pump lubricant engineered by Annovi Reverberi to provide superior
protection, lubrication, and thermal stability for high-pressure pump systems.
Formulated specifically for AR triplex and axial pumps, this premium oil
minimizes internal wear, prevents oxidation, and helps pumps maintain peak
efficiency under demanding operating conditions. Sold as a case of twelve
16 oz bottles, it is ideal for commercial users, service centers, and fleet
operators maintaining multiple pressure washer units.

Engineered for High-Pressure Pump Protection

• Non-detergent formulation: Free of detergents and foaming agents that can harm seals or pump internals.
• High-viscosity film strength: Creates a durable lubricating film between metal components to minimize friction and wear.
• Targeted lubrication: Protects pistons, bearings, crankcases, connecting rods, seals, valves, and plungers.
• Smooth operation: Reduces mechanical stress and heat buildup during high-RPM, continuous-duty use.

Thermal Stability & Clean Operation

• High temperature resistance: Maintains viscosity and lubricating strength under sustained high operating temperatures.
• Oxidation control: Resists sludge and varnish formation that can restrict internal oil passages.
• Anti-foaming properties: Non-aerating formula prevents air entrapment and cavitation damage.
• Cleaner crankcase: Helps keep internal components free of residue for long-term efficiency.

Anti-Wear & Anti-Corrosion Protection

• Anti-wear additives: Reduce metal-to-metal contact for extended component life.
• Corrosion inhibitors: Shield internal surfaces from rust and moisture-related oxidation.
• Shear stability: Retains protective viscosity under high-pressure, high-shear conditions typical of professional washers.

Case Format & Service Intervals

• Case of twelve 16 oz bottles: Convenient bulk supply for shops, fleets, and service technicians.
• Easy dispensing: Narrow pour tip simplifies filling through pump oil ports with minimal waste.
• Right-sized fills: 16 oz bottle is ideal for refilling most AR pumps without measuring.
• Service guidelines: For most AR triplex pumps, change oil after the first 50 hours (break-in) and every 300 hours thereafter, or as operating conditions require.

Compatibility & Applications

• AR pump families: Recommended for RK, XW, XM, XT, RKA and other Annovi Reverberi triplex and axial pump series.
• Cross-brand use: Suitable for most professional high-pressure pumps with similar lubrication requirements.
• Not for engines: Intended exclusively for pump crankcases; not recommended for gasoline or diesel engines.
• Typical environments: Car washes, agricultural spraying, fleet maintenance, rental fleets, and industrial cleaning systems.

Key Benefits

• Extends pump life by reducing wear, heat, and internal corrosion.
• Maintains factory-rated pressure and flow by keeping components properly lubricated.
• Lowers maintenance costs and downtime through longer service intervals and fewer failures.
• Supports smooth, quiet, and efficient operation in continuous or heavy-duty use.

Bottom Line

• The AR AR64516C Pump Oil, 16 oz Bottles — Case of 12 is the
  manufacturer-recommended lubricant for AR high-pressure pumps. Its
  precision-balanced, non-detergent formula resists heat, wear, and corrosion,
  delivering consistent protection and long-term reliability for professional
  pressure washing equipment.