Gast DOA-P704-AA High-Capacity Vacuum Pump Gauge/Reg Cole-Parmer 706140. If you need a small, quiet source of vacuum or pressure, you'll find the unit for your application in the Gast line of oilless diaphragm air compressors and vacuum pumps. These pumps are available in single- and dual-head styles.Airflow capabilities for the entire Gast Pump line range from 0.65 L/min up to 3.8 cfm (6.5 m3/hr), vacuum up to 29 in. Hg (31 mbar), and pressure up to 60 psig (4.2 bar). Electric motors are available in dual frequency, shaded pole, and permanent split capacitor (psc) versions, as well as AC multi-voltages for worldwide applications. Shaded-pole, fan-cooled motor has thermal overload switch to protect your pump system.
Different pump models have heads in parallel for higher capacity or series for greater vacuum. Select vacuum pumps with or without gauges, regulators, and valves. Gauge/Reg; 1.1 cfm/25.5Hg-60psi/115V. Description High-Capacity Vacuum Pump, Gauge/Reg; 1.1 cfm/25.5"Hg/115V Wetted Parts 304 Stainless Steel, Aluminum, Nordel, Nomex Free-Air Capacity 1.1 CFM 31.1 LPM 1866 LPH Max Flow Rate 1.09 CFM (31.2LPM) Max Pressure 60 PSI (4.2 bar) Max Vacuum 25.5 in Hg (149.8mbar) 112.3 mm Hg (112.3 torr) Noise Level 68 dB Port Size 1/4" NPT(F), 3/8 Hose Barb on Gauges Max Temperature 100° F (38° C) Duty Cycle Continuous Power 115 VAC 4.2 A 60 Hz Motor Type Permanent Split Capacitor Stages Single Height (in) 10.25 (26.04 cm) Length (in) 7.625 (19.37 cm) Motor 1/8 HP.