Gast MOA-V112-AE 1/16HP 115V 24inHg Oil-Free Piston Vacuum Pump
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The Gast MOA-V112-AE is a new, oil-free single-cylinder piston-type vacuum pump and compressor manufactured by Gast (an IDEX Corporation unit) in Benton Harbor, MI, USA. The MOA series designation indicates a miniature oil-less (diaphragm/piston) design with the V112 suffix specifying the motor variant — 115V AC at 60 Hz drawing 1.8 amps (or 110V/50 Hz at 2.2 amps) — confirmed directly from the nameplate label visible in the photos. This unit delivers a maximum vacuum of 24 in Hg and a free-flow rate of 0.5 SCFM, making it suited for laboratory instrumentation, medical devices, dental equipment, environmental sampling, and OEM automation equipment where oil-free operation is mandatory. The pump head is cast aluminum with an integrated thermal overload protector (orange reset button visible), and the motor carries CSA, CE, and UKCA certifications as shown on the label. Mounting feet are integral to the motor frame, and the unit ships with bare wire leads for direct hardwire connection.
Product Specifications
| Manufacturer | Gast (IDEX Corporation) |
| Model Number | MOA-V112-AE |
| Pump Type | Oil-free piston (reciprocating) |
| Voltage (60 Hz) | 115V AC |
| Voltage (50 Hz) | 110V AC |
| Frequency | 50/60 Hz |
| Current Draw (115V/60Hz) | 1.8 A |
| Current Draw (110V/50Hz) | 2.2 A |
| Horsepower | 1/16 hp |
| Maximum Vacuum | 24 in Hg |
| Free-Flow Rate | 0.5 SCFM |
| Motor Protection | Automatic thermal overload protector (manual reset) |
| Lubrication | Oil-free |
| Housing Material | Cast aluminum |
| Electrical Connection | Bare wire leads |
| Certifications | CSA, CE, UKCA |
| Country of Origin | USA (with foreign and domestic parts) |
| Condition | New |