Bedford 22-4240 Q-Lube Piston Lubricant 8oz. (237ml)

Bedford 22-4240-Q Piston Lube (8oz/237ml) | Airless Sprayer Maintenance

Bedford 22-4240-Q Lube Piston Lubricant (8oz / 237ml)

A professional-grade piston lubricant designed for airless piston pumps. This is an aftermarket solution by Bedford Precision Parts that conditions packings, reduces friction on the piston rod, and supports smoother priming and longer service intervals.

Use in the wet cup/reservoir before, during, and after spraying to help prevent dry starts, heat buildup, and premature wear. Ideal for residential, commercial, and light‑industrial coatings including primers, acrylics, enamels, elastomerics, and protective finishes.

Bedford 22-4240-Q piston lubricant replacement keeps piston assemblies moving freely and helps maintain a consistent spray pattern across long workdays.

If you search by part phrasing, you’ll also find it as Airless sprayer piston lube 22-4240-Q or Sprayer piston lube Bedford 22-4240-Q for easy identification when planning maintenance.

Some teams refer to it generically as Airless paint sprayer piston oil, used routinely to extend pump life and reduce downtime.

Where It Fits & How It’s Used

Fits the wet cup/piston area of most professional airless piston sprayers. Apply a small amount to keep packings conditioned and to protect the piston rod during operation and storage.

Compatible Machine Families (Examples)

• Graco® piston sprayers: 390/395/490/495/595; Ultra Max II 695/795 classes
• Titan® Impact series: 440, 640, 740, 840
• Wagner® ProSpray / SprayTech® professional piston units
• Speeflo® contractor and industrial piston pumps
• Hero® professional airless piston sprayers

Benefits

• Conditions packings to reduce wear and sticking
• Smoother stroke and improved priming
• Helps protect rod from corrosion and pigment buildup
• Supports consistent finish quality and longer service life

Related searches: Aftermarket Bedford 22-4240-Q Lube, Bedford piston lubricant aftermarket, filter spray gun.

Shop more professional sprayer maintenance supplies at eRepairCenter.

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