The AR RRV4G40D-F24 Pressure Washer Pump is a high-performance direct drive triplex plunger pump designed for commercial and industrial cleaning applications. Engineered by Annovi Reverberi, this pump delivers a powerful 4.0 GPM at 4000 PSI, making it ideal for heavy-duty pressure washing jobs. With precision-machined components, durable seals, and a robust crankcase, the RRV4G40D-F24 offers exceptional reliability and long service life. Specifications: Model: RRV4G40D-F24 Type: Triplex plunger pump Drive: Direct drive Flow Rate: 4.0 GPM Max Pressure: 4000 PSI RPM: 3400 Shaft Size: 1" hollow shaft Manifold: Nickel-plated forged brass Plungers: Ceramic for extended wear resistance Seals & O-rings: High-quality, abrasion-resistant materials Oil Type: Pump crankcase oil (non-detergent) Key Features: Direct drive design for easy mounting to gas engines High-strength forged brass manifold for corrosion resistance Ceramic plungers to extend seal life Oversized bearings for smooth operation under heavy loads Maintenance-friendly design with accessible components Ideal for commercial cold-water pressure washers