AR ANNOVI REVERBERI VRT3-310 Unloader Valve — Brass, 4500 PSI, 10.5 GPM

Overview

The AR ANNOVI REVERBERI VRT3-310 Unloader is a compact, high‑quality valve designed to help you manage pressure and flow on demand. The brass body conveys a solid, reliable feel, and the trigger‑off behavior remains smooth and predictable, giving you steady control during demanding cleanings without guesswork.

Key benefits

• High‑pressure capability: up to 4,500 PSI for tough cleaning tasks.
• Ample flow: up to 10.5 GPM supports fast, efficient washing.
• Durable brass construction for long service life in demanding environments.
• Inlet and outlet fittings sized for standard connections: 2 x 3/8 in F inlets; 3/8 in F outlet.
• By‑pass ports provide an alternate flow path when the gun trigger is released, helping to relieve built‑up pressure.
• Built‑in by‑pass capability supports variable pressure adjustments for different cleaning scenarios.

Durability and materials

Crafted with a brass body, the VRT3‑310 is built to resist wear, corrosion, and the rigors of frequent use. The robust construction contributes to consistent performance across a range of temperatures, with a max operating temperature around 194° F, making it suitable for typical pressure washer detergents and cleaning agents.

Real‑world use cases

Whether you’re refreshing a weathered wooden deck, blasting away stubborn driveway grime, or rinsing car exteriors, this unloader helps you adapt on the fly. The combination of high PSI, solid GPM, and adjustable pressure allows for powerful initial cleaning and more delicate finishes when needed.

How it helps your setup

• Relieves built‑up pressure within the pump when the trigger is released, helping protect components over time.
• Variable pressure potential supports a range of tasks from aggressive cleaning to finer rinse work.
• Brass construction and precise fittings contribute to reliable connections and fewer leaks.

Specifications at a glance

• Max PSI: 4,500
• Max GPM: 10.5
• Inlet: 2 x 3/8 in F
• Outlet: 3/8 in F
• By‑Pass: 2 x 3/8 in F
• Max Temp: 194° F
• Material: Brass

Note: This description summarizes the unit’s capabilities and typical use cases. Benefits described are possibilities based on design and specifications, not guarantees.