AR4221570 | Aluminum Garden Hose Adapter, GHA Inlet Fit

Overview

The AR AR4221570 Garden Hose Adapter — Aluminum | GHA Inlet Fit is a lightweight,
corrosion-resistant connector engineered by Annovi Reverberi to provide a secure, efficient link
between standard garden hoses and pressure washer pump inlets. Designed for durability and
compatibility, it supports smooth inlet flow while protecting critical pump components from
cross-threading, leaks, or improper hose alignment. Built from precision-machined aluminum, the
AR4221570 delivers a practical, long-lasting solution for both residential and professional
pressure-washing setups.

Construction & Materials

• High-grade anodized aluminum body balances low weight with excellent strength
  and corrosion resistance.
• Natural oxide layer and anodized finish protect against moisture, oxidation, and detergent
  exposure in outdoor, high-humidity environments.
• Precision-machined threads maintain a tight, leak-free fit and resist galling
  or wear from repeated attachment and removal.
• Compatible with standard 3/4" garden hose connections and GHA
  (Garden Hose Adapter) pump inlets.

Flow & Pump Protection

• Serves as the critical interface between the garden hose and pump inlet, creating a stable,
  watertight seal for steady water supply.
• Accurate threading allows secure, hand-tight installation, reducing the risk of
  cross-threading or over-tightening that can damage pump ports.
• Smooth internal bore promotes unrestricted water flow, minimizing pressure loss
  and helping the pump maintain consistent inlet volume.
• Reduces cavitation risk by limiting turbulence and air intrusion at the inlet, which helps
  extend seal and plunger life.

Lightweight, Durable Design

• Weighs significantly less than brass fittings, making it ideal for portable pressure washers,
  mobile carts, and compact frames.
• Aluminum construction resists deformation or cracking even under high tightening torque or
  moderate pressure fluctuations.
• Anodized finish improves resistance to detergents and minerals commonly found in tap and
  well water.

Installation & Use

• Tool-free installation: 3/4" female garden-hose side threads easily onto
  standard hose ends; opposite side mates with compatible GHA inlets on AR pumps.
• Precision-machined profile ensures a snug fit that resists leaks under varying water volume and
  temperature conditions.
• Ideal for users needing quick setup and breakdown—contractors, mobile detailers, rental
  fleets, and homeowners.
• Suitable for cold-water applications in both fixed installations and portable
  units.

Applications

• Automotive and fleet washing.
• Deck, patio, siding, and driveway cleaning.
• Equipment and small machinery washdown.
• Agricultural and light farm spraying systems using garden-hose feeds.
• Facility and property maintenance where reliable hose-to-pump connection is required.

Maintenance & Service

• Maintenance is minimal—periodically inspect threads for dirt, debris, or mineral buildup to
  preserve leak-free performance.
• If scale accumulates, rinse or soak in a mild descaling solution, then flush with clean water.
• Aluminum’s corrosion resistance eliminates the need for additional coatings; use thread
  sealant only as recommended for your system.

Quality & Reliability

• Each AR4221570 adapter is precision-tested by Annovi Reverberi for thread accuracy,
  leak resistance, and pressure integrity.
• Quality checks include pressure testing, flow verification, and material strength evaluation to
  confirm compliance with AR engineering specifications.

Bottom line: The AR AR4221570 Garden Hose Adapter — Aluminum | GHA Inlet
Fit is a durable, lightweight, and easy-to-use connector for feeding water to
high-performance pressure washer pumps. Its corrosion-resistant aluminum body, precise machining,
and GHA compatibility provide a secure, leak-free interface that supports consistent water flow
and long-term pump reliability—ideal for professional cleaners, facility managers, and
homeowners alike.