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
SPEEDAIRE Electric Air Compressor: 1 hp, 1 Stage, Horizontal, 30 gal, 6.8 cfm, 90 psi - Climate Control Stationary Electric Air Compressors
SPEEDAIREClimate Control Stationary Electric Air Compressors

SPEEDAIRE Electric Air Compressor: 1 hp, 1 Stage, Horizontal, 30 gal, 6.8 cfm, 90 psi

The SPEEDAIRE Electric Air Compressor (SKU 3JR81) is a 1 hp, 1-stage, horizontal, 30-gallon stationary electric air compressor delivering 6.8 cfm at 90 psi. It operates on 480V AC, 60 Hz, three-phase power and…

SKU 3G-OTH-155763

Brand
SPEEDAIRE
Item
Electric Air Compressor: 1 hp, 1 Stage, Horizontal, 30 gal, 6.8 cfm, 90 psi
Category
Climate Control Stationary Electric Air Compressors
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

SPEEDAIRE
Manufacturer Part Number
3JR81
Type
Horizontal, 30 gal, 6.8 cfm, 90 psi, Base Model
Stage
1
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

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

Product Description

The SPEEDAIRE Electric Air Compressor (SKU 3JR81) is a 1 hp, 1-stage, horizontal, 30-gallon stationary electric air compressor delivering 6.8 cfm at 90 psi. It operates on 480V AC, 60 Hz, three-phase power and includes (2) magnetic starters. This base model is designed for climate control applications.

Frequently Asked Questions

What is the SPEEDAIRE 3JR81 electric air compressor used for?

The SPEEDAIRE 3JR81 is a stationary electric air compressor designed for climate control applications. It powers pneumatic controls, actuators, and HVAC systems in commercial or industrial settings where a reliable 90 psi, 6.8 cfm air supply is needed.

What are the specifications of the SPEEDAIRE 3JR81 air compressor?

The SPEEDAIRE 3JR81 is a 1 hp, 1-stage, horizontal, 30-gallon electric air compressor delivering 6.8 cfm at 90 psi. It operates on 480V AC, 60 Hz, three-phase power and includes (2) magnetic starters. This is a base model unit.

Where to buy the SPEEDAIRE 3JR81 air compressor worldwide?

3G Electric supplies the SPEEDAIRE 3JR81 air compressor to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and a quote.

How to install the SPEEDAIRE 3JR81 electric air compressor?

Install the SPEEDAIRE 3JR81 on a level, vibration-dampened surface with adequate ventilation. Connect to a 480V AC, three-phase power supply via the included magnetic starters. Follow local electrical codes and use a licensed electrician for wiring.

Used in

Common applications for SPEEDAIRE
Manufacturing assembly lines — SPEEDAIRE compressed air filters (e.g., 4ZL49) for particulate removal in pneumatic tool supply
Air compressor maintenance — SPEEDAIRE Furnas to Condor P/S Kit (33MH82) for pressure switch conversion on reciprocating compressors
Pneumatic control systems — SPEEDAIRE check valves (810RC7) to prevent backflow in instrument air lines
Air tool repair — SPEEDAIRE internal gears (45P349) and O-rings (42VA60) for rebuilding impact wrenches and grinders
Heavy-duty industrial air preparation — SPEEDAIRE heavy-duty filters (4ZL12) with metal bowls for high-flow, high-pressure applications up to 250 psi
Air motor servicing — SPEEDAIRE repair kits (22XJ91) for maintaining pneumatic gearmotors in conveyor systems

SPEEDAIRE Products

3G Electric supplies SPEEDAIRE climate control stationary electric air compressors. 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
SPEEDAIRE Electric Air Compressor: 7.5 hp, 2 Stage, Vertical, 80 gal, 16.2 cfm, 175 psi, 230V AC (MPN 793HX3). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48450: 230V AC; attr48474: Single; attr48487: Vertical.
SPEEDAIRE
SPEEDAIRE Electric Air Compressor: 7.5 hp, 2 Stage, Vertical, 80 gal, 16.2 cfm, 175 psi, 230V AC (MPN 793HX3). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48450: 230V AC; attr48474: Single; attr48487: Vertical.
SPEEDAIRE Electric Air Compressor: 5 hp, 2 Stage, Horizontal, 80 gal, 14 cfm, 175 psi, 230V AC (MPN 54JK64). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48448: On/Off Pressure Switch; attr48450: 230V AC; attr48474: Single; attr48487: Horizontal.
SPEEDAIRE
SPEEDAIRE Electric Air Compressor: 5 hp, 2 Stage, Horizontal, 80 gal, 14 cfm, 175 psi, 230V AC (MPN 54JK64). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48448: On/Off Pressure Switch; attr48450: 230V AC; attr48474: Single; attr48487: Horizontal.
SPEEDAIRE Electric Air Compressor: 5 hp, 2 Stage, Horizontal, 80 gal, 14 cfm, 175 psi, 208-230V AC (MPN 54JK65). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48448: Pressure Relief Valve; attr48450: 208-230V AC; attr48474: Three; attr48487: Horizontal.
SPEEDAIRE
SPEEDAIRE Electric Air Compressor: 5 hp, 2 Stage, Horizontal, 80 gal, 14 cfm, 175 psi, 208-230V AC (MPN 54JK65). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48448: Pressure Relief Valve; attr48450: 208-230V AC; attr48474: Three; attr48487: Horizontal.
SPEEDAIRE Electric Air Compressor: 5 hp, 2 Stage, Vertical, 80 gal, 16.2 cfm, 175 psi, 230V AC (MPN 793HX1). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48450: 230V AC; attr48474: Single; attr48487: Vertical.
SPEEDAIRE
SPEEDAIRE Electric Air Compressor: 5 hp, 2 Stage, Vertical, 80 gal, 16.2 cfm, 175 psi, 230V AC (MPN 793HX1). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48450: 230V AC; attr48474: Single; attr48487: Vertical.

More from SPEEDAIRE

View all SPEEDAIRE parts →
SPEEDAIRE Electric Air Compressor: 0.75 hp, 1 Stage, Horizontal, 30 gal, 2.1 cfm, 90 psi, Base Model (MPN 5Z696). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48450: 120V AC; attr48474: Single; attr48487: Horizontal.
SPEEDAIRE
SPEEDAIRE Electric Air Compressor: 0.75 hp, 1 Stage, Horizontal, 30 gal, 2.1 cfm, 90 psi, Base Model (MPN 5Z696). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48450: 120V AC; attr48474: Single; attr48487: Horizontal.
SPEEDAIRE Electric Air Compressor: 1.5 hp, 1 Stage, Horizontal, 60 gal, 4.5 cfm, 90 psi, Base Model (MPN 5Z699). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48450: 480V AC; attr48474: Three; attr48487: Horizontal.
SPEEDAIRE
SPEEDAIRE Electric Air Compressor: 1.5 hp, 1 Stage, Horizontal, 60 gal, 4.5 cfm, 90 psi, Base Model (MPN 5Z699). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48450: 480V AC; attr48474: Three; attr48487: Horizontal.
SPEEDAIRE Electric Air Compressor: 0.75 hp, 1 Stage, Horizontal, 30 gal, 2.1 cfm, 90 psi, Base Model (MPN 5Z697). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48450: 208-240V AC; attr48474: Three; attr48487: Horizontal.
SPEEDAIRE
SPEEDAIRE Electric Air Compressor: 0.75 hp, 1 Stage, Horizontal, 30 gal, 2.1 cfm, 90 psi, Base Model (MPN 5Z697). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48450: 208-240V AC; attr48474: Three; attr48487: Horizontal.
SPEEDAIRE Electric Air Compressor: 3 hp, 1 Stage, Horizontal, 80 gal, 22 cfm, 90 psi, Base Model (MPN 5Z702). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48450: 208-240V AC; 480V AC; attr48474: Three; attr48487: Horizontal.
SPEEDAIRE
SPEEDAIRE Electric Air Compressor: 3 hp, 1 Stage, Horizontal, 80 gal, 22 cfm, 90 psi, Base Model (MPN 5Z702). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48450: 208-240V AC; 480V AC; attr48474: Three; attr48487: Horizontal.
SPEEDAIRE Electric Air Compressor: 3 hp, 1 Stage, Horizontal, 80 gal, 10.1 cfm, 90 psi, Base Model (MPN 5Z701). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48450: 480V AC; attr48474: Three; attr48487: Horizontal.
SPEEDAIRE
SPEEDAIRE Electric Air Compressor: 3 hp, 1 Stage, Horizontal, 80 gal, 10.1 cfm, 90 psi, Base Model (MPN 5Z701). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48450: 480V AC; attr48474: Three; attr48487: Horizontal.
SPEEDAIRE Electric Air Compressor: 1 hp, 1 Stage, Horizontal, 30 gal, 3.4 cfm, 90 psi, Base Model (MPN 3JR83). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48450: 120V AC; attr48474: Single; attr48487: Horizontal.
SPEEDAIRE
SPEEDAIRE Electric Air Compressor: 1 hp, 1 Stage, Horizontal, 30 gal, 3.4 cfm, 90 psi, Base Model (MPN 3JR83). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48450: 120V AC; attr48474: Single; attr48487: Horizontal.
SPEEDAIRE Electric Air Compressor: 1.5 hp, 1 Stage, Horizontal, 80 gal, 9 cfm, 90 psi, Base Model (MPN 5Z700). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48450: 208-240V AC; attr48474: Three; attr48487: Horizontal.
SPEEDAIRE
SPEEDAIRE Electric Air Compressor: 1.5 hp, 1 Stage, Horizontal, 80 gal, 9 cfm, 90 psi, Base Model (MPN 5Z700). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48450: 208-240V AC; attr48474: Three; attr48487: Horizontal.
SPEEDAIRE Electric Air Compressor: 0.75 hp, 1 Stage, Horizontal, 30 gal, 4.2 cfm, 90 psi, Base Model (MPN 5Z698). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48450: 208-240V AC; attr48474: Three; attr48487: Horizontal.
SPEEDAIRE
SPEEDAIRE Electric Air Compressor: 0.75 hp, 1 Stage, Horizontal, 30 gal, 4.2 cfm, 90 psi, Base Model (MPN 5Z698). Key specifications — attr48430: SPEEDAIRE; attr48445: 60 Hz; attr48450: 208-240V AC; attr48474: Three; attr48487: Horizontal.