GASTAir Compressor Parts
GAST Vacuum Gauge: AA640
The GAST AA640 is a vacuum gauge designed for use with air compressors. This product, identified by manufacturer part number AA640 and SKU 33K384, is compatible with multiple GAST replacement part numbers including…
SKU 3G-OTH-150663
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GAST Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The GAST AA640 is a vacuum gauge designed for use with air compressors. This product, identified by manufacturer part number AA640 and SKU 33K384, is compatible with multiple GAST replacement part numbers including 33K840, 33K842, 36XD62, 36XD63, 36XD64, 52DD89, 52DD90, 784T99, 787XL8, and 800U31.
Used in
Common applications for GASTLaboratory air supply — GAST Oil-Free Rocking Piston Air Compressor (1760408) for clean, oil-free compressed air
Material handling — GAST Regenerative Blower (R3105-12) for conveying or aeration in packaging lines
Medical vacuum — GAST Rotary Vane Vacuum Pump (AT05-101-G215DX) for suction in clinical or laboratory settings
Pneumatic control — GAST Reciprocating Piston Compressor (4LCB-55S-M450GX) for powering actuators in manufacturing
Environmental monitoring — GAST Diaphragm Compressor/Vacuum Pump (DOA-P707-AA) for air sampling or gas analysis
Mobile equipment — GAST DC Piston Compressor (3HBB-19-M322A) for on-vehicle pneumatic systems
GAST Products
3G Electric supplies GAST air compressor parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
