BelAire Reciprocating Air Compressor Duplex 2 Stage 3112D

Availability: In stock




Quick Overview

2 Stage Electric Duplex Compressors
Has built-in redundancy, true alternating control, flexible "on demand" air delivery giving up to 10 HP at single phase.
Made in USA.
made in usa

BelAire Dupex Air Compressor

Double click on above image to view full picture

Zoom Out
Zoom In

More Views

  • BelAire Dupex Air Compressor
Features & Specs
More Info


BelAire Air Compressors Logo

Bel Aire compressors are based in Rock Hill, South Carolina, and they have been providing quality air compressors for professionals since 1981. As a member of the ABAC Group, American IMC is an integral part of the world's largest reciprocating compressor manufacturer. With daily production capacity of over 3500 reciprocating and rotary screw air compressors, the ABAC Group is active in all compressor markets worldwide.They don't stop with just product quality. They're backed by a service network of over 350 locations in North America. They have a commitment to customer service and value which is second to none.
Why should you buy a Bel Aire air compressor?
All Bel Aire two stage compressors have the following features:
Energy efficient motors                                                  Centrifugal unloader for loadless starts
Hardened steel disc valves                                            Precision balanced fan-type flywheel
Oversized ball bearings                                                  Balanced cast iron crankshaft
Solid Cast iron cylinders with deep-cool fins                  Industrial Grade connecting rods
Heavy duty replaceable insert bearings                         Cast iron valve plates
Stainless steel reed valves                                             Industrial Grade balanced pistons
Cast iron motor housings                                               Oil sight gauge
Easy access oil drain port                                              Long life oil seal
Pressure gauge and service valve                                 Totally enclosed belt gaurd
Start / Stop Pressure switch control                                Splash lubrication
Overload pressure valve                                                 Oversize replaceable air filters
Fully enclosed belt guard

 What do all these features mean to you? All these features combine to make you the finest air compressors on the market today. This means you get a compressor that will last much longer. This is where the cheaper competition cuts corners. Sure, you can find a cheaper air compressor, but that's just what it will be.

Bel Aire air compressors are your best choice because -
All Bel Aire air compressors are built by professionals for professionals.
All Bel Aire compressors are 100% factory tested at full pressure before shipment.
Bel Aire compressors provide a full range of compressed air products for every application.
All Bel Aire two stage air compressors are covered by a full, two year "bumper-to-bumper"warranty covering the entire machine.
All Bel Aire air compressors are supported by an extensive network of over 350 factory authorized service centers across North America.
All Bel Aire air compressors are built in America, by the world's largest manufacturer of air compressors.
Bel Aire air compressors are made in the USA, where quality still matters

BelAire's duplex compressors feature two pumps and motors, along with an alternator which ensures optimal performance. Additionally, they come with a two year warranty. Sales tax applies in all 50 states

Features & Specs

When you buy a Bel Aire Duplex compressor, you know you're getting the ultimate in features and quality.  Standard features include magnetic starters, alternator, start / stop dual pressure switch control, tank drain discharge valve, fully enclosed belt guard and ASME safety valves. Plus, they have the T39 pump, which has an integrated aftercooler. They also have built-in redundancy, true alternating control, flexible "on demand" air delivery and you can get up to 15HP at single phase.



  • Alternator
  • Magnetic Motor Starters
  • Start-Stop Dual Pressure Switch Control
  • 1” Tank Discharge Valve
  • Fully Enclosed Belt Guard
  • ASME Tank and Safety Valves




Electrics V/Ph.

cfm 100 psi

Max Pressure


Recom. Dryer

Ship Weight

LxWxH inches

10 (2x5)









Please specify 208-230v or 460v



More Info

FREE SHIPPING - On EVERY Bel Aire compressor order! To any business address. Customer responsible for unloading from delivery truck. Add $40 if shipping to a residence.* Sales tax applies to all BelAire Compressor orders and will be added after your order has been processed.

BelAire Reciprocating Air Compressor Duplex 2 Stage 3112D Reviews

Browse for more products in the same category as this item:

Air Compressors
Air Compressors > Reciprocating
Top Brands
Top Brands > BelAire