Gast MOA-V112-AE Diaphragm Compressor Vacuum Pump

Product Description

The GAST MOA-V112-AE is a diaphragm-style compressor and vacuum pump rated at 1/16 horsepower and designed for light-duty pneumatic and vacuum applications. Operating on 110/115 volt single-phase power at 50 Hz or 60 Hz, this unit delivers 0.7 CFM of flow with a maximum working pressure of 50 psi. The diaphragm design means no oil lubrication is required, making it suitable for environments where oil-free air output is a requirement. At 7 pounds, it is compact and easily mounted in control enclosures, laboratory equipment, or field service assemblies. Trade technicians and OEM equipment builders are the primary installers.

This pump is well suited to residential and light commercial applications where a small, self-contained compressor or vacuum source is needed. Typical use cases include medical or analytical instrumentation, pneumatic control systems, environmental sampling equipment, and small-scale industrial automation. The dual compressor-and-vacuum functionality means a single unit can handle both pressure and vacuum tasks without additional components. The 1/4 inch NPT port connections allow direct integration into standard pneumatic plumbing configurations.

Key Features

• Oil-free diaphragm design eliminates lubrication maintenance and prevents oil contamination of the air stream
• Dual-function unit operates as both a compressor and a vacuum pump
• 50 psi maximum working pressure with 0.7 CFM flow rate
• Compatible with 50 Hz and 60 Hz power systems for domestic and international applications
• 1/4 inch NPT port connections for straightforward integration into standard pneumatic plumbing
• Compact footprint at 4.28 inches wide, 7.09 inches long, and 4 inches high

Compatibility

Designed as an OEM-style replacement or new-install diaphragm compressor and vacuum pump for light-duty pneumatic and vacuum systems requiring a 1/4 inch NPT connection and 110/115 volt single-phase power.

Installation Notes

Installation should be performed by a qualified technician familiar with pneumatic systems and applicable local codes. Disconnect and lock out all power to the equipment before mounting or connecting the pump. Verify that supply voltage and frequency match the unit ratings before energizing. Ensure all NPT fittings are properly sealed with thread sealant compatible with the media being conveyed.