Motor driven for moderate vacuum and pressure work
- Air flow maintained by pumping action of a neoprene diaphragm, driven by air-cooled, induction-type motor
- Cast aluminum base and pump housing
- Free air capacity 3.6 Lpm and vacuum 12” Hg
120 V, 60 Hz; connectors take 1/4-inch i.d. tubing. Repair Kit (7893C09) provides full set of parts: diaphragm, Teflon ring, three metal screens and two rubber valve discs.