Sizing Guide
Air Compressor Hose Size Guide
Compare 1/4-inch, 3/8-inch and 1/2-inch air hose and learn how CFM, PSI, hose length and tool demand affect hose size.
Compressed Air Distribution & Workstation Design
AIRpipe Drop Station Resource Center
Plan a complete compressed air system from the AIRpipe distribution line to the point of use. Choose the number of outlet stations you need, then learn how to select drop locations, hose size, hose reels, fittings, manifolds, filters, regulators and lubricators for garages, service bays, workshops and industrial workstations.
1 System Main line to point of use
6 Core Parts Drop, FRL, manifold, reel, hose & fittings
Expandable Add workstations as your shop grows
Garage to Plant Layouts for DIY and industrial applications
Build From the Main Line Out
Everything You Need to Build a Compressed Air Drop Station
A compressed air system does not end when the main piping reaches the wall. The drop station is where clean, regulated compressed air becomes usable at each workstation. If you are starting from scratch, begin with an AIRpipe Garage Kit sized for the number of outlet stations you need. If the piping is already installed, use this resource center to finish each drop with the right hose, reel, couplers, manifold and point-of-use air treatment.
Starting With the Piping System?
Start With the Number of AIRpipe Stations You Need
Our preconfigured AIRpipe Compressed Air Garage Kits build the distribution side of the system from the compressor to one or more outlet stations. Choose the kit that matches your shop layout, then use the guides below to finish each workstation with the appropriate hose, reel, fittings, manifold and point-of-use air preparation.
1-Station AIRpipe Kit Build one primary compressed air outlet for a compact garage, workbench or single work zone. View 1-Station Kit → 3-Station AIRpipe Kit Distribute compressed air to three outlet stations for multiple garage or workshop work areas. View 3-Station Kit → 4-Station AIRpipe Kit Create four compressed air outlet stations for a larger garage, multi-bay shop or expanded workspace. View 4-Station Kit → 5-Station AIRpipe Kit Build a broader AIRpipe distribution layout with five outlet stations for larger garages and workshops. View 5-Station Kit →
Already Have Your AIRpipe Distribution System?
Skip the piping-kit step and go directly to the drop station. Start with workstation demand, then choose the hose, reel, fittings, manifold and air preparation needed at the point of use.
Start Here
What Is a Compressed Air Drop Station?
A drop station is the point where compressed air leaves the main distribution piping and is prepared for use at a workstation, machine, service bay or tool connection.
Typical AIRpipe Drop Station Layout
The exact configuration depends on the application, but a complete workstation commonly follows this path:
AIRpipe Main Line
→
Vertical Drop
→
Shutoff Valve
→
FRL / Filter
→
Manifold
→
Hose Reel
→
Air Tool
The goal is simple: deliver adequate airflow and pressure where work happens while keeping hoses organized and allowing the station to be isolated, regulated and expanded when needed.
Featured September Guide
How to Design an AIRpipe Drop Station
Start with workstation location and airflow demand, then determine drop placement, mounting height, hose reach, point-of-use air treatment and connection type. Our complete design guide walks through the layout from the AIRpipe main line to the tool.
Planning Factors
- Number of workstations
- Air-tool CFM requirements
- Drop spacing and height
- Hose length and work radius
- Reel mounting location
- Filter and regulator requirements
- Future system expansion
Build the Workstation
Compressed Air Drop Station Components
Most stations use some combination of these components. The right configuration depends on flow demand, tool requirements and how the workstation is used.
AIRpipe Drop
Carries compressed air from the main distribution line down to the workstation.
Shutoff Valve
Isolates the station for maintenance, equipment changes or future expansion.
Filter / Regulator / Lubricator
Conditions compressed air and controls outlet pressure based on the connected application.
Air Manifold
Creates multiple connection points from one compressed air drop when several tools or hoses are used.
Hose Reel
Keeps hose organized while providing controlled reach around a work bay, machine or assembly area.
Hose & Couplers
Connect the station to the air tool. Diameter, length and fitting style can directly affect available airflow.
Need Help With Filtration, Dryers or Air Quality?
Drop stations handle compressed air at the point of use, while dryers, filters and separators protect the larger compressed air system. Use our Air Treatment Resource Center to choose and size the equipment upstream of your AIRpipe distribution system.
Choose the Right Hardware
Drop Station Selection Guides
Use these guides to select the components between the AIRpipe distribution system and the equipment using the air.
Buying Guide
Air Hose Reel Selection Guide
Compare retractable, spring-rewind and manual hose reels, hose length, mounting options and industrial-duty construction.
Compatibility Guide
Air Fitting Types Explained
Understand Industrial, Automotive, ARO and V-style plugs and couplers and how fitting choice affects compatibility and flow.
System Guide
Compressed Air Manifold Guide
Learn when to use a manifold, how many outlets you need, and how inlet, outlet and port sizing affect a multi-tool station.
Existing Resource
Compressed Air Pipe Sizing Calculator
Estimate AIRpipe main-line sizing using system airflow, pressure, pipe length and layout.
Existing Resource
Compressed Air Piping Buying Guide
Review compressed air distribution materials, layout considerations and AIRpipe system planning before adding drops.
Design by Work Environment
AIRpipe Drop Stations by Application
Drop-station design changes based on the work being performed. Start with the layout closest to your shop or facility.
Garage & DIY
Garage Air Drop Stations
Create clean, expandable air connections for impact tools, tire inflation, detailing, woodworking and other garage projects.
Automotive
Auto Shop Air Drop Stations
Plan reel locations and workstation drops for repair bays, body shops, tire service and automotive work areas.
Car Wash
Car Wash Compressed Air Systems
Plan the compressor, moisture control, AIRpipe distribution and equipment connections for automatic, tunnel and multi-bay car wash facilities.
Industrial
Industrial Workstation Drops
Design point-of-use air connections for manufacturing, fabrication, assembly and production environments.
GARAGE PIPING
Garage Air Compressor Piping Guide
Start with the complete garage distribution layout, then use this resource center to finish each workstation.
Already Planning an AIRpipe System?
Continue Through the AIRpipe Resource Library
Drop stations are one part of the complete compressed air distribution system. If you are still planning the piping network, use the Garage Kit hub or these AIRpipe resources for station count, main-line sizing, piping material, layout and system economics.
AIRpipe Compressed Air Garage Kits Choose a preconfigured 1-, 3-, 4- or 5-station piping system. Garage Air Compressor Piping Guide Plan an expandable garage air distribution system. Industrial Compressed Air Piping Systems Distribution design for larger facilities. Aluminum Pipe vs. Black Pipe Compare materials for compressed air distribution. Compressed Air Pipe ROI & Energy Savings Understand pressure-drop and efficiency implications. AIRpipe Compatibility & Transition Chart See how AIRpipe can connect to existing compressed air piping systems.
From Main Line to Air Tool
Build an AIRpipe System That Can Grow With Your Shop
Start with a preconfigured AIRpipe Garage Kit or design the distribution system around your facility, then complete each outlet with the hose reel, hose, manifold, filter, regulator and fittings required by the work performed there. A modular layout makes it easier to add another workstation as your garage, shop or facility expands.
