AR46730 | Pulsation Dampener with O-Ring, Pressure Spike Buffer

Product Overview

The AR AR46730 Pulsation Dampener with O-Ring | Pressure Buffer is a precision-engineered hydraulic accessory designed by Annovi Reverberi to stabilize pressure fluctuations, reduce vibration, and protect pump components during operation. Acting as a pressure buffer, it absorbs pressure spikes and maintains consistent water flow, ensuring smoother pump performance and extending the life of seals, valves, and fittings. Built with high-grade materials and precision sealing, the AR46730 is essential for balanced operation in pressure washers, jetting units, and other high-pressure cleaning systems.

Key Features

Advanced Pressure Stabilization

• Absorbs pressure spikes created by reciprocating pumps
• Reduces hydraulic shock throughout the system
• Smooths out flow irregularities for consistent output pressure
• Improves cleaning performance by stabilizing spray patterns

Durable, High-Strength Construction

• Corrosion-resistant housing built for continuous high-pressure use
• Designed to withstand vibration and harsh operating environments
• Machined from aluminum or stainless steel depending on configuration
• Internal diaphragm built from flexible, long-lasting elastomer

Precision O-Ring Seal

• Provides a tight, leak-free connection
• Resistant to chemicals, detergents, and temperature variation
• Prevents air or fluid leakage that disrupts pressure balance
• Enhances long-term sealing reliability with minimal maintenance

Performance Benefits

Reduced System Stress

• Prevents fatigue in hoses, fittings, and manifold joints
• Minimizes vibration at the pump, wand, and hose
• Extends the lifespan of pump components
• Reduces mechanical noise caused by pulsation

Improved Pump Efficiency

• Supports smooth, consistent water delivery
• Prevents cavitation caused by unstable flow
• Enhances energy efficiency by reducing turbulence
• Promotes cooler, quieter system operation

Compatibility

Wide System Integration

• Works with AR North America pumps and similar professional systems
• Compatible with pressure washers, jetting machines, and industrial sprayers
• Can be installed on discharge manifolds or outlet lines
• Operates automatically with no adjustments required

Construction & Materials

Engineered for Harsh Conditions

• Resists corrosion from moisture, detergents, and chemicals
• Maintains internal charge and elasticity during long duty cycles
• Diaphragm designed to prevent cracking and deformation
• Compact form factor ideal for mobile or portable systems

Maintenance & Serviceability

Low-Maintenance Design

• Requires only periodic inspection of the O-ring
• O-ring easily replaceable using standard seal kits
• Internal diaphragm typically needs no service under normal use
• Built for long service intervals with minimal downtime

Applications

Ideal for High-Pressure Systems

• Industrial washdown systems
• Car wash and detailing equipment
• Agricultural spraying systems
• Drain and sewer jetting units

Quality Assurance

Factory-Tested for Reliability

• Pressure-tested for structural integrity
• Diaphragm responsiveness verified under load
• Leak testing ensures complete sealing performance
• Manufactured under strict Annovi Reverberi quality standards

Why Choose the AR AR46730 Pulsation Dampener?

Professional-Grade Pressure Protection

• Ensures smooth, balanced system operation
• Reduces wear, noise, and vibration
• Extends pump and component lifespan
• Delivers consistent performance in demanding environments