Gast | Diaphragm Vacuum/Pressure Pump | DOA-P704-AA

The Gast DOA-P704-AA is a compact, oil-less diaphragm compressor and vacuum pump designed to provide reliable pressure or vacuum for industrial, laboratory and medical equipment applications. Its durable, lightweight construction and low-noise, low-vibration operation make it well suited for noise-sensitive environments where dependable performance and minimal power consumption are important. Designed for versatility, the DOA-P704-AA can operate as either a compressor or vacuum pump, allowing it to serve a variety of equipment and system requirements. Its oil-less design eliminates the need for lubrication and helps ensure clean, contaminant-free discharge air, while airtight sealing and corrosion-resistant materials contribute to efficient, reliable operation. The diaphragm design also supports applications requiring precise air handling, including laboratory equipment, medical devices, environmental monitoring and automated systems. The 1/8 HP DOA-P704-AA operates on 115V AC and provides a maximum continuous pressure of 60 PSI, maximum vacuum of 25 inHg and airflow of 1.1 CFM. Its compact design and quiet operation make it a practical choice for applications requiring both pressure and vacuum capabilities. For assistance determining whether the DOA-P704-AA is the right compressor or vacuum pump for your application, TECO Technology Applications Specialists can help with product selection, sizing and replacement requirements. TECO is also an authorized Gast repair facility, providing service and repair support for Gast pumps, compressors and other serviceable equipment.