The Rolair AB5PLUS is a super quiet portable air compressor with a 1 gallon tank, 0.5 HP motor, and 1.0 CFM delivered at 90 PSI. This oil-less hand carry air compressor is designed for trim work, punch-list tasks, service use, and other low-noise applications where portability and quieter operation both matter.
The Rolair AB5PLUS is the follow-up to Rolair’s popular AB5 oil-less trim air compressor and is designed for users who want a quieter, more portable compressor with improved performance. This updated version delivers more air and runs quieter than the original, while adding a dual piston pump assembly for faster fill times, a durable braided discharge hose, heavy-duty vibration dampeners, cord wrap, larger gauges, a larger pressure adjustment knob, and a replaceable intake filter.
Built for easy transport and day-to-day use, the AB5PLUS combines a compact 1 gallon tank with a low amp draw 0.5 HP motor and a two-cylinder oil-less pump. The cast-aluminum cylinder, stainless-steel reed valve, ball bearings, manual overload protection, and 1700 RPM operating speed all support quiet performance and practical portability. At only 59 dBA, this hand carry air compressor is a strong fit for finish work, interior tasks, and other applications where lower compressor noise is a priority.
Rolair 1 Gallon Portable Air Compressor At a Glance
- 0.5 HP Motor: Delivers dependable performance in a compact portable design.
- 1.0 CFM at 90 PSI: Provides air delivery for light-duty pneumatic applications.
- 1 Gallon Tank: Keeps the unit compact and easy to carry.
- Super Quiet Operation: Runs at only 59 dBA for quieter working conditions.
- Oil-Less Pump: Reduces routine maintenance and simplifies operation.
- Dual Piston Pump Assembly: Supports faster fill times and improved performance.
- 1700 RPM Operation: Low speed design helps support quieter operation.
- Cord Wrap: Keeps the power cord organized during transport and storage.
- Braided Discharge Hose: Built for durability in daily use.
- Replaceable Intake Filter: Supports serviceability and ongoing maintenance.
Quick Specs
- Brand: Rolair
- Manufacturer Part Number: AB5PLUS
- UPC: 662865012446
- Power Source: Corded Electric
- Voltage: 114V
- Horsepower: 0.5 HP
- Tank Capacity: 1 Gallon
- Air Delivery: 1.0 CFM @ 90 PSI
- Pump Speed: 1700 RPM
- Shipping Weight: 25 lb.
Markets
- Finish Carpentry: Useful for trim and detail work where lower compressor noise is preferred.
- Punch-List Work: Compact size makes it easy to move from task to task.
- Service and Maintenance: Good fit for technicians working in finished or occupied spaces.
- Cabinet and Millwork: Quiet operation works well in indoor work environments.
- Workshops and Garages: Practical for lighter-duty air needs in small shops.
- Advanced DIY Use: A strong choice for serious home users who want a quieter portable compressor.
The Rolair AB5PLUS is built for buyers who want a very quiet portable air compressor that is easy to carry, easy to store, and easy to use. Its compact 1 gallon design, low amp draw motor, and 1.0 CFM delivered at 90 PSI make it a practical option for trim work, punch-list jobs, and service applications where a larger compressor would be unnecessary or too loud.
This model also adds several practical upgrades over the earlier AB5 platform, including a dual piston pump assembly, braided discharge hose, larger gauges, larger pressure adjustment knob, heavy-duty vibration dampeners, and a replaceable intake filter. For users looking for a super quiet hand carry air compressor with compact size and improved everyday usability, the AB5PLUS is a strong option.
Rolair AB5PLUS 1 Gallon Portable Air Compressor .5 HP 114V Features
- Super Quiet Performance: Operates at only 59 dBA.
- 0.5 HP Motor: Provides dependable compressor performance with low amp draw.
- 1700 RPM Motor Speed: Supports quieter operation and efficient performance.
- Oil-Less Pump: Reduces maintenance and simplifies ownership.
- Dual Pistons: Built for faster fill times and improved airflow.
- Cast-Aluminum Cylinder: Designed for durable portable compressor use.
- Stainless-Steel Reed Valve: Helps support dependable pump performance.
- Ball Bearings: Built for durability in both pump and motor operation.
- Manual Overload Protection: Helps protect the motor during use.
- Cord Wrap: Keeps the cord organized for storage and transport.
- Braided Discharge Hose: Adds durability to the compressor setup.
- Start/Stop Pressure Switch: Simple control for daily use.
- Replaceable Intake Filter: Supports serviceability and maintenance.
- Regulator: Allows pressure adjustment for different applications.
- Pressure-Relief Valve: Included as standard equipment.
Compatible Accessories / Works Well With
- Pneumatic brad nailers
- Light-duty finish nailers
- General trim air tool setups within the compressor’s output range
- Punch-list and service air hose setups
- Indoor work applications where quieter operation is preferred
Rolair AB5PLUS 1 Gallon Portable Air Compressor .5 HP 114V Includes
- (1) Rolair AB5PLUS Portable Air Compressor
- (1) Cord Wrap
- (1) Braided Discharge Hose
- (1) Start/Stop Pressure Switch
- (1) Replaceable Intake Filter
- (1) Regulator
- (1) Pressure-Relief Valve
Rolair AB5PLUS 1 Gallon Portable Air Compressor .5 HP 114V Specifications
- Brand: Rolair
- Manufacturer Part Number: AB5PLUS
- UPC: 662865012446
- Product Type: Portable Air Compressor
- Horsepower: 0.5 HP
- Voltage: 114V
- Frequency: 60 Hz
- Pump / Motor RPM: 1700
- Amp Draw: 2.8 Amps
- CFM Delivered: 1.0 CFM @ 90 PSI
- Overload Protection: Yes, Manual
- Lubrication Type: Oil-Less
- Reed Valve System: Yes
- Number of Cylinders: 2
- Tank Capacity: 1 Gallon
- Dimensions (L x W x H): 16.26 in. x 14.25 in. x 11.15 in.
- Decibel Rating: 59
- Shipping Weight: 25 lb.
- Shipping Dimensions (L x W x H): 15.3 in. x 14.5 in. x 13 in.
Rolair AB5PLUS 1 Gallon Portable Air Compressor .5 HP 114V Warranty
Why Customers Choose the Rolair 1 Gallon Portable Air Compressor
Customers choose the Rolair AB5PLUS because it offers very quiet operation in a compact hand carry format that is easy to move and easy to store. The 1 gallon tank, low amp draw motor, and oil-less pump design make it a practical choice for trim work, punch-list jobs, indoor service tasks, and other lighter-duty applications where portability and lower noise are important.
Buyers also appreciate the updated design features, including the dual piston pump assembly, braided discharge hose, larger gauges, larger pressure adjustment knob, replaceable intake filter, and heavy-duty vibration dampeners. For users looking for a super quiet portable air compressor with simple operation and compact size, the AB5PLUS is a strong fit.





























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