Product Overview

The Annovi Reverberi RCV3G27 Pump is a high-performance hollow shaft piston pump designed for use with petrol engines. Running at 3400 RPM, it delivers 12 litres per minute at 220 Bar (3190 PSI), making it ideal for powerful and compact engine-driven pressure washers.

This pump features a ¾″ hollow shaft and comes complete with a built-in unloader valve for safe and efficient operation. It is widely used as a replacement or OEM fitment on machines such as the HPW1450 Annovi Reverberi Petrol Pressure Washer.

Key Features

✅ Flow Rate: 12 LPM @ 220 Bar / 3190 PSI
✅ ¾″ Hollow Shaft – Designed for direct engine drive
✅ Operating Speed: 3400 RPM
✅ Power Requirement: 7 HP engine needed for full output
✅ Built-in Unloader Valve – For pressure regulation and safety
✅ Engine Flange Included – ¾″ SAE J609a standard for petrol engines
✅ Durable Build – Die-cast aluminium body with oil drain and optional oil sight glass
✅ Pistons: One-piece ceramic for strength and longevity
✅ Shaft: High-strength pressed steel for reliability
✅ Compact & Versatile – Commonly fitted to AR petrol pressure washer models

Popular Spares & Service Kits

• Kit 2186 – Valve Kit

• Kit 42476 – Water Seal Kit

• Kit 42474 – Oil Seal Kit

• Kit 42475 – Ceramic Pistons (x3)

Why Choose This Product?

The Annovi Reverberi RCV3G27 is trusted for its robust construction, built-in unloader, and compatibility with petrol engines, making it a versatile and reliable choice for compact high-pressure systems. Whether used as a direct replacement or in a new build, it ensures long service life and consistent performance.