Piston Air Compressor/Vacuum Pump, 1/3HP MPN:2688CE44
Piston Air Compressor/Vacuum Pump, 1/3HP
This 1/3HP Piston Air Compressor/Vacuum Pump from Thomas is a versatile and reliable addition to any workshop or facility. Ideal for powering pneumatic tools, inflating tires, and creating a vacuum, this compressor/vacuum pump offers a maximum continuous pressure of 25 psi and a maximum intermittent pressure of 25 psi. Its maximum vacuum of 27.6 in Hg makes it perfect for applications such as drying, degassing, and evacuating. With a free air flow rate of 3.15 cfm and a maximum speed of 1,750 RPM, this compressor/vacuum pump is suitable for a variety of tasks, including automotive, industrial, and laboratory settings.
Top product features:
- Piston air compressor provides 25 psi maximum continuous pressure.
- Piston air compressor provides 27.6 in Hg maximum vacuum.
- Compressor operates at a free air flow rate of 3.15 cfm.
Top product applications:
- Air tool operation for tasks such as nail guns, impact wrenches, and sanders.
- Automotive repair shop equipment for tasks such as tire inflation, brake bleeding, and suspension testing.
- Laboratory equipment for tasks such as vacuum distillation, chemical drying, and pneumatic conveying.
The Thomas 2688CE44 is a twin-cylinder piston air compressor and vacuum pump with a WOB-L (wobble) piston design. It operates on 115V AC single-phase power at 60 Hz at a rated 1/3 hp output, in a tankless configuration. It provides a free-air delivery ranging from 2.72 CFM at 20 psi up to 3.15 CFM at 0 psi, a maximum continuous pressure of 25 psi, and a maximum vacuum of 27.6 in Hg. It is rated at a maximum speed of 1,750 RPM, a full-load current of 4.7 A, and a measured sound level of 63 dBA (@ 60 psi). The operating temperature range is 50-104°F. Construction includes an aluminum cylinder, a shaded-pole motor (thermally protected, with a high-torque start winding), and corrosion-resistant sandwich valves in stainless steel. Air connections are 1/4 in NPT inlet and outlet. Overall dimensions are 9.625 x 6.75 x 7.1 in (L x W x H). Country of origin: United States.
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 13.20
- Package Width: 9.20
- Package Height: 9.50
- Package Weight: 18.00
Product info last updated on February 12, 2026 9:28am UTC
Category: Compressors, Air Tanks and Pneumatic Parts