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Certifications
Mfr. Part #: DOA-V502-BN
Ships same day with standard 2-day shipping if ordered M-F before 3PM PT.
With a compact, yet durable and rugged construction, the DOA provides oil-less operation, which ensures that the discharge air remains free of lubricant contamination. It's well suited for noise sensitive environments like medical laboratory applications, due to the low noise and vibration operation. Additionally, the unit requires minimal power consumption and can be used as a compressor or vacuum pump for maximum versatility.
The Gast DOA-V502-BN is an oil-less diaphragm pump designed for applications requiring clean, dry air with low noise levels. Its compact and rugged construction makes it suitable for various industrial, medical, and laboratory environments.
Key Features:
- Oil-less operation ensures discharge air remains free of lubricant contamination
- Motor-mounted design for compactness and durability
- Quiet operation, ideal for noise-sensitive environments
- Low maintenance with minimal moving parts
- Operating voltage: 220V AC
- Thermal protection for motor safety
- Duty cycle: 100%
- Maximum vacuum: 24 inHg (813.2 mbar)
- Maximum flow rate: 0.9 cfm (1.53 m³/h)
- Weight: 14.5 lbs (6.58 kg)
Common Applications:
- Laboratory environments requiring precise vacuum control
- Medical and dental equipment requiring clean, oil-free air
- Environmental testing and sampling applications
- Packaging and material handling requiring controlled air pressure
- Analytical instruments and equipment in research and development settings
Thermal Protection | YES |
Operating Voltage | 220/240 |
Regulatory Approval | cUR, CSA, CE |
Flow @ 50Hz | Approximately 1.0 CFM (free flow) |
Max Vacuum | 24 inHg |
Horsepower | 1/8 HP |
Current | 2.2 Amps |
Weight | 14.5 lbs (6.58 kg) |
Duty Cycle | 100% |
Warranty | 1 Year |




ID #: 26516