Overview

The Model 20 SS Bypass Airless Foamer/Sprayer is a high pressure wash/rinse system for quickly applying a foaming chemical and rinsing through the same hose. Using a 3 – 6 GPM pressure washer, this stainless steel venturi injection system draws and blends chemical concentrate into the water stream to create an accurately diluted solution. The solution is then projected through the discharge hose to the foam wand where it draws in atmospheric air to create a wet, clinging foam. Use the spray nozzle to apply non-foaming chemicals and simply open the bypass ball valve to rinse at full volume and pressure.

Key Features

• Designed for 3 – 6 GPM pressure washers
• Accurately dilutes chemicals to the required ratios and quickly applies them as a spray or wet, clinging foam
• Foam maximizes chemical contact time and effectiveness and provides visual assurance of coverage
• Foam impacts at a lower pressure than spray, allowing a pressure washer to be used on more delicate surfaces
• Use the fan pattern foam nozzle for fast coverage or zero degree foam nozzle for increased range
• To rinse at full volume and pressure, simply open the bypass ball valve and replace your original rinse nozzle
• Industrial-strength stainless steel construction, with chemical resistant wetted components, stands up to tough conditions and constant use – Built to last!
• Your equipment is protected because no chemical passes through the pump
• Available for 2.2 – 3.5 GPM pressure washers (#969741)
• See other Lafferty high pressure applicators in Catalog 3

Includes

• Stainless steel mounting base
• Machined stainless steel injector body with bypass valve
• Quick connect plug for connecting to your hose and gun
• 20 color-coded precision metering tips to set dilution ratios
• Machined stainless steel airless foam wand with fan and zero degree nozzles
• Fan nozzle for spraying

Requirements

Options