Improved pressure boosters

July 2008 Pressure Measurement & Control

The series VBA booster regulators, from SMC, allow users to supply higher pressure air to a device without the cost of operating the entire system at the elevated pressure. Easy to install, with no electrical requirements, they are ideal for remote locations or additions to existing machines. Three models are available, and the two larger sizes have been improved for extended life (up to 2X the current models), lower noise, and enhanced performance.

Improvements include grease grooves for lubricant retention, floating assemblies for oscillating components, inlet strainers, improved bumpers to reduce valve noise, the addition of a high noise reduction muffler option and a new tube design to aid in heat transfer and reduce outlet condensation. Outlet pressure is controlled either via an integral regulator or a remote air pressure signal. All models can be directly connected to a storage tank by a port in the base, further simplifying installation.

Additional benefits include: 

* Energy saving.

* Simple operation, no electricity needed.

* Up to 2X pressure increase (4X for VBA1111).

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