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MA-27A Vacuum Pump has a two-stage, direct drive, rotary vane pump that provides good performance to cost ratio. This lightweight 1/2hp pump features 0.001Torr ultimate vacuum pressure and 3.0cfm free air capacity. The compact design reduces space requirements and a 2.5in (64mm) diameter Bourdonstyle 0-30in (0-762mm) vacuum gauge is mounted on the intake side. A gas ballast valve permits purging of water vapor. The handy plastic grip handle allows easy portability. Dimensions: 14x5.25x11in (355x133x279mm), WxDxH. Est. Ship Wt.: 32lb (15kg).
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MA-32 Vacuum Pump is a budget oil-less diaphragm pump that is ideal for use with light-to-medium duty lab applications. This popular unit comes complete with gauges, connections, and relief valves for vacuum and pressure applications and has built-in On/Off switch and carrying handle. Pump has free air capacity of 1.1cfm (31.2L/min), and can produce vacuum to 25.5in Hg (648mm), or up to 60psi (414kPa) pressure as a compressor. It is quiet, portable, and maintenance free. The pump has 1/8hp, 115V, 60Hz shaded pole motor with thermal protection and is UL listed and CSA approved. Overall Dimensions: 5.3x7.6x10.5in (133x194x267mm), WxDxH. Est. Ship Wt.: 20lb (9kg).
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