Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
VIAIR CORPORATION Portable Air Compressor: Quiet, Oil Free, Tankless, 0.31 hp - Portable Electric Air Compressor Combo Kits
VIAIR CORPORATIONPortable Electric Air Compressor Combo Kits

VIAIR CORPORATION Portable Air Compressor: Quiet, Oil Free, Tankless, 0.31 hp

The VIAIR CORPORATION Portable Air Compressor (MPN 28021) is a quiet, oil-free, tankless portable electric air compressor combo kit. It operates on 12V DC with a current draw of 19.0 A, delivering 0.51 cfm @ 150 psi…

SKU 3G-OTH-153351

Brand
VIAIR CORPORATION
Item
Portable Air Compressor: Quiet, Oil Free, Tankless, 0.31 hp
Category
Portable Electric Air Compressor Combo Kits
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

VIAIR CORPORATION
Manufacturer Part Number
28021
Type
Oil Free, Tankless, 0.31 hp, 0.76 cfm @ 90 psi
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

VIAIR CORPORATION Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The VIAIR CORPORATION Portable Air Compressor (MPN 28021) is a quiet, oil-free, tankless portable electric air compressor combo kit. It operates on 12V DC with a current draw of 19.0 A, delivering 0.51 cfm @ 150 psi and 0.76 cfm @ 90 psi at 0.31 hp. The unit includes mounting hardware and is rated at less than 75 dBA for quiet operation.

Frequently Asked Questions

What is the VIAIR 28021 portable air compressor used for?

The VIAIR 28021 is a quiet, oil-free, tankless portable air compressor combo kit designed for inflating tires, air tools, and other pneumatic tasks in automotive, off-road, and light industrial applications where a 12V DC power source is available.

What are the specifications of the VIAIR 28021 air compressor?

The VIAIR 28021 operates on 12V DC with a 19.0 A draw, delivering 0.51 cfm at 150 psi and 0.76 cfm at 90 psi at 0.31 hp. It is oil-free, tankless, and rated under 75 dBA for quiet operation. Mounting hardware is included.

Where to buy the VIAIR 28021 air compressor worldwide?

3G Electric supplies the VIAIR 28021 portable air compressor to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this model.

How to install the VIAIR 28021 portable air compressor?

Mount the compressor using the included hardware on a flat, stable surface near a 12V DC power source. Connect the power leads to the battery or fused circuit, and attach the air hose. Ensure the unit is secured and wiring is protected from heat and abrasion.

Used in

Common applications for VIAIR CORPORATION
Off-road vehicle air lockers and tire inflation — VIAIR 207CF6 (12V DC, 2-gallon tank) for on-board air systems
Industrial field maintenance — VIAIR 207CH0 (24V DC, tankless) for powering pneumatic tools in remote locations
Air suspension systems in heavy trucks — VIAIR 207DG3 (12V DC, 0.61 hp) for leveling and load support
Emergency response equipment — VIAIR 207CK9 (24V DC, quiet, tankless) for inflating rescue air bags
Marine and RV applications — VIAIR 207CM0 (12V DC, quiet, tankless) for inflating dinghies and air mattresses
Material handling pneumatic controls — VIAIR 207CJ5 (24V DC, 0.14 hp) for actuating valves in automated systems

VIAIR CORPORATION Products

3G Electric supplies VIAIR CORPORATION portable electric air compressor combo kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
VIAIR CORPORATION Portable Air Compressor: Quiet, Oil Free, Tankless, 0.37 hp, 0.97 cfm @ 90 psi (MPN 45050). Key specifications — attr48686: Oil Free; attr48685: 12V DC; attr48689: 0.72 cfm @ 150 psi; attr48678: 23.0 A; attr48688: Spare Air Filter Element; attr48671: VIAIR CORPORATION; attr124308: Quiet (less than 75 dBA).
VIAIR CORPORATION
VIAIR CORPORATION Portable Air Compressor: Quiet, Oil Free, Tankless, 0.37 hp, 0.97 cfm @ 90 psi (MPN 45050). Key specifications — attr48686: Oil Free; attr48685: 12V DC; attr48689: 0.72 cfm @ 150 psi; attr48678: 23.0 A; attr48688: Spare Air Filter Element; attr48671: VIAIR CORPORATION; attr124308: Quiet (less than 75 dBA).
VIAIR CORPORATION Portable Air Compressor: Quiet, Oil Free, 2 gal, Horizontal, 0.37 hp, 12V DC (MPN 20007). Key specifications — attr48686: Oil Free; attr48685: 12V DC; attr48689: 0.49 cfm @ 200 psi; attr48678: 23.0 A; attr48688: Drain Cock; attr48671: VIAIR CORPORATION; attr124308: Quiet (less than 75 dBA).
VIAIR CORPORATION
VIAIR CORPORATION Portable Air Compressor: Quiet, Oil Free, 2 gal, Horizontal, 0.37 hp, 12V DC (MPN 20007). Key specifications — attr48686: Oil Free; attr48685: 12V DC; attr48689: 0.49 cfm @ 200 psi; attr48678: 23.0 A; attr48688: Drain Cock; attr48671: VIAIR CORPORATION; attr124308: Quiet (less than 75 dBA).
VIAIR CORPORATION Portable Air Compressor: Quiet, Oil Free, 1.5 gal, Horizontal, 0.29 hp, 12V DC (MPN 20003). Key specifications — attr48686: Oil Free; attr48685: 12V DC; attr48689: 0.67 cfm @ 120 psi; attr48678: 20.0 A; attr48688: Pressure Switch; attr48671: VIAIR CORPORATION; attr124308: Quiet (less than 75 dBA).
VIAIR CORPORATION
VIAIR CORPORATION Portable Air Compressor: Quiet, Oil Free, 1.5 gal, Horizontal, 0.29 hp, 12V DC (MPN 20003). Key specifications — attr48686: Oil Free; attr48685: 12V DC; attr48689: 0.67 cfm @ 120 psi; attr48678: 20.0 A; attr48688: Pressure Switch; attr48671: VIAIR CORPORATION; attr124308: Quiet (less than 75 dBA).
VIAIR CORPORATION Portable Air Compressor: Oil Free, 2 gal, Horizontal, 0.37 hp, 1.13 cfm @ 90 psi (MPN 20008). Key specifications — attr48686: Oil Free; attr48685: 12V DC; attr48689: 0.51 cfm @ 200 psi; attr48678: 23.0 A; attr48688: Safety Valve; attr48671: VIAIR CORPORATION; attr124308: Standard (75 dBA or more).
VIAIR CORPORATION
VIAIR CORPORATION Portable Air Compressor: Oil Free, 2 gal, Horizontal, 0.37 hp, 1.13 cfm @ 90 psi (MPN 20008). Key specifications — attr48686: Oil Free; attr48685: 12V DC; attr48689: 0.51 cfm @ 200 psi; attr48678: 23.0 A; attr48688: Safety Valve; attr48671: VIAIR CORPORATION; attr124308: Standard (75 dBA or more).
VIAIR CORPORATION Portable Air Compressor: Oil Free, 2 gal, Horizontal, 0.31 hp, 0.76 cfm @ 90 psi (MPN 20005). Key specifications — attr48686: Oil Free; attr48685: 12V DC; attr48689: 0.51 cfm @ 150 psi; attr48678: 20.0 A; attr48688: Safety Valve; attr48671: VIAIR CORPORATION; attr124308: Standard (75 dBA or more).
VIAIR CORPORATION
VIAIR CORPORATION Portable Air Compressor: Oil Free, 2 gal, Horizontal, 0.31 hp, 0.76 cfm @ 90 psi (MPN 20005). Key specifications — attr48686: Oil Free; attr48685: 12V DC; attr48689: 0.51 cfm @ 150 psi; attr48678: 20.0 A; attr48688: Safety Valve; attr48671: VIAIR CORPORATION; attr124308: Standard (75 dBA or more).

More from VIAIR CORPORATION

View all VIAIR CORPORATION parts →
VIAIR CORPORATION
VIAIR CORPORATION
VIAIR CORPORATION Portable Air Compressor: Quiet, Oil Free, Tankless, 0.21 hp, 1.31 cfm @ 90 psi (MPN 45058). Key specifications — attr48686: Oil Free; attr48685: 24V DC; attr48689: 0.88 cfm @ 150 psi; attr48678: 13.0 A; attr48688: Air Filter; attr48671: VIAIR CORPORATION; attr124308: Quiet (less than 75 dBA).
VIAIR CORPORATION Portable Air Compressor: Oil Free, Tankless, 0.14 hp, 0.66 cfm @ 90 psi, 24V DC (MPN 33058). Key specifications — attr48686: Oil Free; attr48685: 24V DC; attr48689: 0.46 cfm @ 150 psi; attr48678: 9.0 A; attr48688: Air Filter; attr48671: VIAIR CORPORATION; attr124308: Standard (75 dBA or more).
VIAIR CORPORATION
VIAIR CORPORATION Portable Air Compressor: Oil Free, Tankless, 0.14 hp, 0.66 cfm @ 90 psi, 24V DC (MPN 33058). Key specifications — attr48686: Oil Free; attr48685: 24V DC; attr48689: 0.46 cfm @ 150 psi; attr48678: 9.0 A; attr48688: Air Filter; attr48671: VIAIR CORPORATION; attr124308: Standard (75 dBA or more).
VIAIR CORPORATION Portable Air Compressor: Quiet, Oil Free, 2.5 gal, Horizontal, 0.35 hp, 12V DC (MPN 10003). Key specifications — attr48686: Oil Free; attr48685: 12V DC; attr48689: 0.57 cfm @ 150 psi; attr48678: 22.0 A; attr48688: Pressure Switch; attr48671: VIAIR CORPORATION; attr124308: Quiet (less than 75 dBA).
VIAIR CORPORATION
VIAIR CORPORATION Portable Air Compressor: Quiet, Oil Free, 2.5 gal, Horizontal, 0.35 hp, 12V DC (MPN 10003). Key specifications — attr48686: Oil Free; attr48685: 12V DC; attr48689: 0.57 cfm @ 150 psi; attr48678: 22.0 A; attr48688: Pressure Switch; attr48671: VIAIR CORPORATION; attr124308: Quiet (less than 75 dBA).
VIAIR CORPORATION Portable Air Compressor: Quiet, Oil Free, Tankless, 0.24 hp, 1.41 cfm @ 90 psi (MPN 40050). Key specifications — attr48686: Oil Free; attr48685: 24V DC; attr48689: 0.71 cfm @ 150 psi; attr48678: 15.0 A; attr48688: Carrying Bag; attr48671: VIAIR CORPORATION; attr124308: Quiet (less than 75 dBA).
VIAIR CORPORATION
VIAIR CORPORATION Portable Air Compressor: Quiet, Oil Free, Tankless, 0.24 hp, 1.41 cfm @ 90 psi (MPN 40050). Key specifications — attr48686: Oil Free; attr48685: 24V DC; attr48689: 0.71 cfm @ 150 psi; attr48678: 15.0 A; attr48688: Carrying Bag; attr48671: VIAIR CORPORATION; attr124308: Quiet (less than 75 dBA).
VIAIR CORPORATION Portable Air Compressor: Quiet, Oil Free, 2 gal, Horizontal, 0.61 hp, 12V DC (MPN 10008). Key specifications — attr48686: Oil Free; attr48685: 12V DC; attr48689: 1.45 cfm @ 150 psi; attr48678: 38.0 A; attr48688: Pressure Switch; attr48671: VIAIR CORPORATION; attr124308: Quiet (less than 75 dBA).
VIAIR CORPORATION
VIAIR CORPORATION Portable Air Compressor: Quiet, Oil Free, 2 gal, Horizontal, 0.61 hp, 12V DC (MPN 10008). Key specifications — attr48686: Oil Free; attr48685: 12V DC; attr48689: 1.45 cfm @ 150 psi; attr48678: 38.0 A; attr48688: Pressure Switch; attr48671: VIAIR CORPORATION; attr124308: Quiet (less than 75 dBA).
VIAIR CORPORATION Portable Air Compressor: Oil Free, 2.5 gal, Horizontal, 0.37 hp, 1.13 cfm @ 90 psi (MPN 20001). Key specifications — attr48686: Oil Free; attr48685: 12V DC; attr48689: 0.51 cfm @ 200 psi; attr48678: 23.0 A; attr48688: Air Tank; attr48671: VIAIR CORPORATION; attr124308: Standard (75 dBA or more).
VIAIR CORPORATION
VIAIR CORPORATION Portable Air Compressor: Oil Free, 2.5 gal, Horizontal, 0.37 hp, 1.13 cfm @ 90 psi (MPN 20001). Key specifications — attr48686: Oil Free; attr48685: 12V DC; attr48689: 0.51 cfm @ 200 psi; attr48678: 23.0 A; attr48688: Air Tank; attr48671: VIAIR CORPORATION; attr124308: Standard (75 dBA or more).
VIAIR CORPORATION Portable Air Compressor: Oil Free, 1 gal, Horizontal, 0.21 hp, 0.54 cfm @ 90 psi (MPN 10000). Key specifications — attr48686: Oil Free; attr48685: 12V DC; attr48689: 0.48 cfm @ 100 psi; attr48678: 13.0 A; attr48688: Compression Fitting; attr48671: VIAIR CORPORATION; attr124308: Standard (75 dBA or more).
VIAIR CORPORATION
VIAIR CORPORATION Portable Air Compressor: Oil Free, 1 gal, Horizontal, 0.21 hp, 0.54 cfm @ 90 psi (MPN 10000). Key specifications — attr48686: Oil Free; attr48685: 12V DC; attr48689: 0.48 cfm @ 100 psi; attr48678: 13.0 A; attr48688: Compression Fitting; attr48671: VIAIR CORPORATION; attr124308: Standard (75 dBA or more).
VIAIR CORPORATION Portable Air Compressor: Oil Free, Tankless, 0.18 hp, 0.49 cfm @ 90 psi, 12V DC (MPN 25050). Key specifications — attr48686: Oil Free; attr48685: 12V DC; attr48689: 0.29 cfm @ 150 psi; attr48678: 11.0 A; attr48688: Air Filter; attr48671: VIAIR CORPORATION; attr124308: Standard (75 dBA or more).
VIAIR CORPORATION
VIAIR CORPORATION Portable Air Compressor: Oil Free, Tankless, 0.18 hp, 0.49 cfm @ 90 psi, 12V DC (MPN 25050). Key specifications — attr48686: Oil Free; attr48685: 12V DC; attr48689: 0.29 cfm @ 150 psi; attr48678: 11.0 A; attr48688: Air Filter; attr48671: VIAIR CORPORATION; attr124308: Standard (75 dBA or more).