Evacuation Speed: 3.5 cfm (0.1 m3/m). 3-WAY GAUGE SET. SHOCKPROOF GAUGE. User-Friendly Designs : Our 3.5 cfm pump can draw your system down as low as 37.5 microns (5 Pa). The 7.6 fl. reservoir includes a sight glass and a scale for easy monitoring of the oil level and its quality.
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