STIHL KOA 20 Cordless Air Inflator Set – 150 PSI

The STIHL KOA 20 is a compact cordless air inflator designed for portable inflation and deflation of tires, air mattresses, recreational equipment, and other compatible inflatables.

This STIHL KOA 20 Set, part number SA06 011 8211 US, combines a lightweight portable design with a maximum working pressure of 150 PSI, digital HMI controls, high-pressure and high-volume inflation modes, a deflation function, onboard accessory storage, and an integrated LED light.

Part of the STIHL AS Battery System, the KOA 20 weighs approximately 3.3 lb without a battery and 3.7 lb with an AS 2 installed, making it easy to carry between the garage, vehicle, campsite, jobsite, and other locations.

STIHL KOA 20 Specifications

Actual battery runtime varies depending on pressure, volume, battery condition, operating mode, ambient temperature, and the item being inflated.

STIHL KOA 20 Video

See the STIHL KOA 20 cordless air inflator, digital controls, compact design, hose storage, and portable inflation setup in this original P&P Small Engines video.

STIHL KOA 20 Cordless Air Inflator

The STIHL KOA 20 cordless air inflator provides portable compressed air without requiring a traditional corded compressor during operation.

Its compact design makes it useful for storing or transporting in:

• Garages
• Vehicles
• Workshops
• Campers and RVs
• Jobsite equipment
• Recreational gear
• Emergency kits

3-in-1 Inflation and Deflation

The KOA 20 provides three primary operating functions:

• High-pressure inflation
• High-volume inflation
• Deflation

This allows one compact cordless tool to handle everything from compatible tires and sports equipment to air mattresses and other larger inflatables.

Up to 150 PSI Maximum Pressure

The STIHL KOA 20 provides a maximum working pressure of up to 150 PSI.

High-pressure applications can include compatible:

• Automotive tires
• Lawn mower tires
• Utility equipment tires
• Bicycle tires
• Wheelbarrow tires
• Sports equipment

Always follow the pressure specification provided by the tire or equipment manufacturer.

High-Volume Inflation Mode

For larger inflatables where air volume is more important than high pressure, the KOA 20 provides a high-volume inflation function.

Potential applications include:

• Air mattresses
• Camping equipment
• Pool inflatables
• Recreational gear
• Other compatible large inflatables

Deflation Function

The KOA 20 can also remove air from compatible inflatable items.

This makes it easier to pack and store air mattresses, camping gear, recreational equipment, and other inflatables after use.

Digital HMI Display

The STIHL KOA 20 features a digital HMI display for controlling and monitoring inflation settings.

The operator can select a desired pressure or volume, while the supplied product information states that the system automatically compensates for altitude.

Precise Pressure Control

For pressure-based inflation, the KOA 20 allows the operator to select the desired pressure before inflation.

This is particularly useful when inflating tires and other items that require a specific target pressure.

Always confirm the final pressure against the manufacturer's recommended specification.

Integrated LED Flashlight

The KOA 20 includes a built-in LED flashlight for better visibility in low-light conditions.

This can be especially useful when inflating tires:

• At night
• Inside a dark garage
• At a campsite
• Alongside a vehicle
• In other low-light locations

Onboard Hose and Nozzle Storage

The KOA 20 includes onboard storage for the hose and nozzle accessories on the underside of the unit.

Keeping the inflation accessories with the tool makes it easier to transport and helps prevent small adapters from being misplaced.

Lightweight Portable Design

The KOA 20 weighs approximately 3.3 lb without the battery and approximately 3.7 lb with an AS 2 battery installed.

Its compact design makes the inflator easy to carry between locations and convenient to store where space is limited.

Rubber Feet for Stability

Rubber feet help keep the KOA 20 stationary during operation while also helping protect finished flooring and work surfaces.

STIHL AS Battery System

The KOA 20 is part of the compact STIHL AS Battery System.

The supplied performance information lists runtime of up to approximately 23 minutes with an AS 2 battery.

Actual runtime depends on operating mode, target pressure, air volume, battery condition, ambient temperature, and the item being inflated.

What Can the STIHL KOA 20 Inflate?

The KOA 20 can be used with many compatible inflation applications, including:

• Car tires
• Lawn mower tires
• Wheelbarrow tires
• Bicycle tires
• Sports balls
• Air mattresses
• Camping equipment
• Pool inflatables
• Recreational equipment

Use the correct nozzle or adapter and always follow the manufacturer's pressure limits.

Why Choose the STIHL KOA 20?

• Portable cordless air inflator
• Up to 150 PSI maximum pressure
• High-pressure inflation mode
• High-volume inflation mode
• Deflation capability
• Digital HMI display
• Altitude compensation
• Integrated LED flashlight
• Onboard hose and nozzle storage
• Rubber feet for stability
• Compact 3.3 lb tool weight
• Up to approximately 23 minutes runtime with AS 2
• STIHL AS Battery System

KOA 20 vs. a Full-Size Air Compressor

The STIHL KOA 20 is designed for portable inflation and deflation rather than continuous high-demand compressed-air applications.

The KOA 20 is a strong choice when you need:

• Portable tire inflation
• Cordless operation
• Inflatable equipment setup
• Digital pressure control
• Compact storage
• Easy transportation

For pneumatic tools or other continuous high-volume compressed-air applications, use an appropriately sized air compressor.

Frequently Asked Questions

What is the STIHL KOA 20?

The STIHL KOA 20 is a cordless portable air inflator capable of high-pressure inflation, high-volume inflation, and deflation.

How much pressure does the STIHL KOA 20 produce?

The supplied maximum working pressure is 150 PSI.

Can the STIHL KOA 20 inflate car tires?

Yes, the KOA 20 is designed for compatible tire-inflation applications. Always follow the tire manufacturer's recommended pressure.

Can the KOA 20 inflate air mattresses?

Yes. Its high-volume mode is designed for compatible larger inflatables such as air mattresses and recreational equipment.

Can the STIHL KOA 20 deflate inflatables?

Yes. Deflation is one of the KOA 20's primary functions.

Does the KOA 20 have a digital display?

Yes. The HMI display allows users to select and monitor pressure or volume settings.

Does the STIHL KOA 20 have a flashlight?

Yes. An integrated LED flashlight provides additional visibility in low-light conditions.

How much does the STIHL KOA 20 weigh?

The supplied weight is approximately 3.3 lb without the battery and 3.7 lb with an AS 2 battery installed.

How long does the KOA 20 run on an AS 2 battery?

The supplied maximum runtime is up to approximately 23 minutes.

What battery system does the KOA 20 use?

The KOA 20 is part of the STIHL AS Battery System.

Does the KOA 20 store its accessories onboard?

Yes. The hose and nozzle accessories can be stored on the underside of the unit.

Is the STIHL KOA 20 a tire inflator?

Yes. Tire inflation is one of its primary applications, along with high-volume inflation and deflation of compatible recreational equipment.

Shop the STIHL KOA 20 Cordless Air Inflator

Choose the STIHL KOA 20 Cordless Air Inflator when you need portable battery-powered inflation for tires, air mattresses, camping equipment, lawn equipment, and other compatible inflatables.

With its 150 PSI maximum pressure, 3-in-1 inflation and deflation capability, digital HMI controls, integrated LED light, and compact STIHL AS-System design, the KOA 20 provides a versatile portable air solution for home, garage, travel, and outdoor use.