DEWALT DCC020IB 20V MAX Corded/Cordless Air Inflator vs VIAIR 400P EF Portable Compressor (40143)
These are side-by-side facts taken from each product guide: published specifications, strengths and caveats as their sources state them. This page is not a test, a ranking or a verdict about which model is better.
Check DEWALT DCC020IB 20V MAX Corded/Cordless Air Inflator on AmazonCheck VIAIR 400P EF Portable Compressor (40143) on Amazon
DEWALT DCC020IB 20V MAX Corded/Cordless Air Inflator
20V MAX owners who want one pump for tires and air beds
The DCC020IB runs from a 20V MAX or FLEXVOLT battery, a 12V vehicle socket or an optional AC adapter. High-pressure mode stops at your preset; the high-volume hose for mattresses and rafts has no auto shut-off at all. Sold as a bare tool with no battery or charger.
Published specifications
- Manual: 20V/60V MAX battery, 12V DC vehicle cord, or optional AC supply N557514
- Manual: the vehicle accessory socket must be rated at least 10A
- Manual: above 100 psi, run 10 minutes maximum then rest 20 minutes
- Manual: high-volume inflate and deflate modes have no auto shut-off
- Amazon table says 80 psi max; the manual's OP error trips above 163 psi
- Manual: 3-year limited warranty, 1 year free service, 90-day guarantee
Strengths
- Three power sources: 20V MAX battery, a 12V socket, or an AC adapter
- High-pressure mode stops itself at the pressure you dial in
- Separate high-volume hose that also deflates, plus onboard accessory storage
Caveats
- Bare tool: no battery, charger or AC adapter is included
- High-volume mode has no auto shut-off, so you must watch it
- Sources disagree on maximum pressure and DEWALT's page lists none
Read the full DEWALT DCC020IB 20V MAX Corded/Cordless Air Inflator guide
VIAIR 400P EF Portable Compressor (40143)
Re-inflating large tires after airing down, from a 12 V battery with the engine running
A 12-volt portable compressor rated to 150 PSI with a 30 amp draw, powered from the battery through SAE-connected clamps while the engine runs. It comes with a 25-foot inflator and deflator hose, a 100 PSI inline gauge, inflation tips and a carry bag.
Published specifications
- Maker: part 40143; 12 V permanent magnet motor; IP54
- Maker: 150 PSI max working pressure; 30 A max draw; 40 A fuse
- Maker: about 20 min continuous at 100 PSI, 1 h at 40 PSI (72F)
- Maker: 11.8 x 7.57 x 6.69 in; 10.35 lb net
- Maker: 25 ft hose; 100 PSI gauge, +/-3%; cord 6 ft (listing 8 ft)
- Maker: -40 to 158F ambient range; 73 dB at 0 PSI
Strengths
- 150 PSI rating with automatic thermal overload protection
- 25-foot inflate and deflate hose for airing down and back up
- IP54 rating and an operating range down to -40F
Caveats
- Runs from battery clamps with the engine running, per the manual
- Supplied gauge reads only to 100 PSI
- Power cord length differs: 8 ft in listing, 6 ft from VIAIR
Read the full VIAIR 400P EF Portable Compressor (40143) guide
How to choose between them
Choose the DEWALT DCC020IB 20V MAX Corded/Cordless Air Inflator if your situation matches: 20V MAX owners who want one pump for tires and air beds. Its main caveat: Bare tool: no battery, charger or AC adapter is included.
Choose the VIAIR 400P EF Portable Compressor (40143) if your situation matches: Re-inflating large tires after airing down, from a 12 V battery with the engine running. Its main caveat: Runs from battery clamps with the engine running, per the manual.
Both entries repeat what each guide records. Confirm the model, included parts and availability on the current listing before ordering.
Primary sources
- DEWALT instruction manual for the DCC020I 20V MAX cordless air inflator (listing-supplied) Source for DEWALT DCC020IB 20V MAX Corded/Cordless Air Inflator
- DEWALT product page for the DCC020IB corded/cordless air inflator (tool only) Source for DEWALT DCC020IB 20V MAX Corded/Cordless Air Inflator
- VIAIR product page for the 400P EF Portable Compressor, part 40143 Source for VIAIR 400P EF Portable Compressor (40143)
- VIAIR 400P Portable Compressor with Enhanced Flow Technology user manual, part 40143 Source for VIAIR 400P EF Portable Compressor (40143)
Primary sources checked .