Rotary vane vacuum pump AT05-101-G215DX

oil-free115VAClow-noise level

Overview
The versatile AT05-101-G215DX is a rotary vane compressor/pump (integrated motor) designed to deliver efficient, long-lasting performance in continuous-duty applications requiring low pressure and medium-to-high flow. Engineered for ultra-quiet, pulse-free operation, this oil-free unit provides contaminant-free air with reliable sealing. The AT05-101-G215DX 1/4 HP model operates at 115 VAC with a maximum continuous pressure of 5 PSI and an air flow of 4.8 CFM.

Key features
The AT05 belongs to the integrated-motor rotary vane series and features direct coupling for simplified installation. It operates efficiently as either a vacuum pump or an air compressor and includes inlet filters and a fan-ventilated Totally Enclosed Fan Cooled (TEFC) motor for environmental protection. Certain AC models include thermal protection to prevent motor damage in stall conditions. Designed for pulse-free flow, it provides a steady, continuous output suitable for noise-sensitive environments.

Applications
Suitable for medical facilities, laboratories, environmental remediation (soil and groundwater treatment) and food processing, the AT05 supplies oil-free air for respiratory devices, ensures reliability of data-collection systems and helps preserve product quality and freshness.

Highlights

• Low maintenance and long life: Extends service intervals and maximizes uptime.
• Ultra-quiet and low vibration: Suited to noise-sensitive installations.
• Pulse-free flow: Delivers a steady continuous fluid stream without significant pressure fluctuations.
• Thermal protection: Protects motor windings on AC models in the event of a stall.

Additional technical information
Oil-free operation, integrated inlet filters, fan-ventilated TEFC motor for environmental protection, direct coupling, suitable for continuous operation as compressor or vacuum pump.

Characteristics / technical specifications

• Reference: AT05-101-G215DX
• Series: Rotary vane
• Type: Rotary vane compressors (motor)
• HP: 0.25 (1/4 HP)
• Voltage (60 Hz): 115 VAC
• Phase: Single-phase
• Amps (60 Hz): 4.7 A
• Open flow (60 Hz): 4.8 CFM (≈136 LPM)
• Flow at max pressure (60 Hz): 3.9 CFM (≈110.4 LPM)
• Maximum pressure: 5 PSI (≈0.34 bar)
• Noise level: <60 dBA
• Weight: 31 lb (≈14 kg)
• Dimensions: 13.58 L x 8.32 W x 6.36 H in (344.9 L x 211.3 W x 161.5 H mm)
• Mounting dimensions: 2.75 L x 4.25 W in (69.9 L x 108.0 W mm)
• Regulation / compliance: cURus
• Country of origin: UNITED STATES
• Additional features: Oil-free operation, integrated inlet filter, fan-ventilated TEFC motor, optimized sealing, pulse-free design, direct coupling, thermal protection (on AC models).