AR4221810 QC Soap Nozzle | 1/4 inch Spray Tip

Overview

The AR AR4221810 QC Soap Nozzle | 1/4 in Quick-Connect Spray Tip is a dedicated
detergent-application nozzle engineered by Annovi Reverberi to deliver smooth, consistent soap
flow in pressure washer systems. Featuring a universal 1/4-inch quick-connect plug, it lets users
switch quickly between high-pressure tips and low-pressure soap application, making it an
essential accessory for both residential and professional cleaning setups.

Construction & Materials

• Built from durable stainless steel and precision-molded components to withstand
  detergents, water pressure, and frequent use.
• 1/4-inch quick-connect plug fits most pressure washer wands and lances for
  tool-free installation.
• Secure locking into standard couplers provides a tight, leak-free seal that maintains steady
  flow and prevents pressure loss.

Low-Pressure Soap Application

• Designed specifically for low-pressure detergent application; installing this
  tip typically activates downstream chemical injectors.
• Low-pressure operation ensures the injector valve opens correctly, drawing soap or cleaner into
  the water stream for reliable mixing.
• Ideal for pre-soaking surfaces before rinsing with a high-pressure spray tip.

Spray Pattern & Coverage

• Precision orifice delivers a wide spray pattern to cover large areas quickly
  and evenly.
• Smooth, balanced flow minimizes streaking and helps detergents coat surfaces uniformly on
  vehicles, siding, decks, and equipment.
• Optimized to reduce chemical waste and shorten overall cleaning time.

Compatibility & Performance

• Works with pressure washers rated up to 4,000 PSI; detergent delivery normally
  occurs at reduced pressures (often below 1,000 PSI).
• Compatible with a wide range of cleaning agents, including biodegradable soaps, degreasers, and
  specialty detergents.
• Corrosion-resistant materials support long service life even with frequent chemical exposure.

Quick-Connect Workflow

• Compact form factor and 1/4" QC plug make switching between soap and rinse
  modes fast and simple.
• Easily detach the soap nozzle and snap in a 0°, 15°, 25°, or 40° tip for high-pressure rinsing.
• Streamlines job-site workflow and reduces downtime during multi-step cleaning processes.

Best Practices in Use

• Use the AR4221810 whenever the pressure washer’s chemical injector is enabled; most systems
  automatically sense the low pressure and start drawing detergent.
• After detergent application, switch back to a high-pressure nozzle to shut off chemical draw
  and restore full system pressure.
• Low-pressure operation is gentle on painted and coated surfaces, making it suitable for vehicle
  exteriors and delicate finishes.

Typical Applications

• Vehicle and fleet washing.
• House siding, brick, and stucco cleaning.
• Decks, patios, and fencing.
• Industrial and agricultural equipment washdown.
• General exterior maintenance for commercial and residential properties.

Maintenance & Quality

• Flush the nozzle with clean water after each use to remove detergent residue and prevent
  clogging.
• Periodically inspect the stainless orifice for buildup or wear to maintain consistent spray
  performance.
• Each nozzle is manufactured under Annovi Reverberi quality control with
  precision machining and batch pressure testing for reliable fit and operation.

Bottom line: The AR AR4221810 QC Soap Nozzle | 1/4 in Quick-Connect Spray
Tip provides fast, dependable low-pressure detergent application for any pressure washer
using a 1/4" QC lance. Its durable construction, wide spray pattern, and plug-and-play
design make it a key accessory for achieving even soap coverage and professional cleaning
results with minimal effort.