Jenny Two-Stage Wheeled Portable Series

Jenny Two-Stage Wheeled Portable Series

The Jenny Two-Stage Wheeled Portable Series is designed for the professional who requires the high pressure and massive air volume of a stationary shop compressor but needs it to be mobile. By utilizing a two-stage pump, these units compress air in two distinct steps, resulting in cooler operating temperatures, higher efficiency, and a maximum pressure of 175 PSI.

Whether you are running high-pressure pneumatic tools, impact wrenches, or specialized industrial equipment, these American-made machines are built to be the last compressor you ever buy.

The “G” Series (5 HP Electric – Two Stage)

The “G” pump is a masterpiece of industrial engineering. When paired with a 5 HP, 230V single-phase motor, it delivers consistent, high-pressure air for heavy-duty commercial and industrial applications.

• Motor: 5 HP, 230V, Single-Phase (Industrial Rated).
• Pressure: 175 PSI maximum operating pressure.
• Pump: Heavy-duty, two-stage, splash-lubricated cast iron.
• Recovery: High-volume output ensures fast recovery even during continuous tool use.

The “W” Series (5 HP Electric – Large Frame)

Model: W5B-30P

The W5B-30P is the flagship of the two-stage portable lineup. Featuring the massive “W” series pump on a 30-gallon tank, this unit is built for the most grueling 100% duty-cycle applications. The “W” pump offers a larger crankcase and increased surface area for even better cooling and longevity.

Engineering Excellence: The Jenny Two-Stage Advantage

• Two-Stage Efficiency: By cooling the air between stages (intercooling), these pumps deliver more air per horsepower and significantly reduce moisture buildup in the tank and lines.
• Cast Iron Construction: Both the pump and the cylinders are made from high-strength cast iron to withstand the increased heat and pressure of two-stage compression.
• Advanced Intercoolers: Large, finned copper intercoolers dissipate heat rapidly between the first and second stages.
• Industrial Components: Includes a heavy-duty pressure switch, high-quality gauges, and a balanced flywheel to ensure smooth, vibration-free operation.
• Jobsite Mobility: Every unit is mounted on a rugged, powder-coated frame with heavy-duty pneumatic tires and a “stroller” style handle for easy maneuvering over jobsite debris.
• Specialty Unloader: Includes a manual unloader to allow the motor to reach full speed before the pump begins to compress air, ensuring easy starts in cold weather.

Which Configuration Is Right for You?

Choose the GT5B-8P2 if you are moving between floors or working in tight spaces but need 175 PSI for specialized fasteners.

Choose the W5B-30P if you need a “shop on wheels.” It provides the massive air reserve and cooling capacity required for continuous sandblasting, painting, or heavy mechanical work.

Note: These 5 HP units require a 230V single-phase power source. Ensure your jobsite or shop is equipped with the proper electrical service for these industrial-grade motors.