Smc Pneumatics VBA20A-T03GN-Z Booster Regulator 28 Scfm

Product Description

The SMC PNEUMATICS VBA20A-T03GN-Z is a pneumatic booster regulator designed to amplify line pressure at a fixed 1:2 ratio, delivering up to 28 SCFM through a 3/8 inch NPT port. It handles a maximum working pressure of 150 psi, making it suitable for applications that require higher output pressure than the available supply can provide. The unit ships with two pressure gauges and a silencer, giving installers immediate visibility into both inlet and outlet pressures without sourcing additional hardware. Pneumatic system technicians and industrial maintenance personnel are the primary installers of this component.

This booster regulator is used in industrial and manufacturing environments where pneumatic tools, actuators, or cylinders require pressure levels that exceed the facility supply. Typical installation scenarios include production line tooling, clamping fixtures, and automated assembly equipment where a localized pressure boost is needed at a specific work station rather than increasing pressure across the entire compressed air system. It is rated for working temperatures between 35.6 degrees F and 122 degrees F (2 degrees C to 50 degrees C).

Key Features

• Fixed 1:2 pressure increase ratio amplifies inlet pressure to double the supply pressure at the outlet
• 28 SCFM maximum flow rate supports moderate-demand pneumatic tooling and actuator circuits
• 3/8 inch NPT port connection fits standard industrial compressed air plumbing
• 150 psi maximum operating pressure accommodates most industrial pneumatic system requirements
• Includes two pressure gauges for real-time inlet and outlet pressure monitoring
• Integrated silencer reduces exhaust noise during regulator cycling

Compatibility

Designed as an OEM-style replacement or drop-in booster regulator for industrial pneumatic systems requiring a 3/8 inch NPT connection and a 1:2 fixed amplification ratio.

Installation Notes

Installation should be performed by a qualified pneumatic system technician familiar with compressed air circuit design. Depressurize and lock out the compressed air supply before making or breaking any connections. Apply thread sealant appropriate for compressed air service to all NPT connections and torque fittings per the fitting manufacturer's specifications. Verify inlet and outlet pressure readings on the included gauges after commissioning to confirm proper regulator operation before returning the system to service.