Vacuum Pump, Rotary Vane, 1/4 HP, Voltage 115/208-230, 1 Phase, Full Load Amps 4.5, 60 Hz, FNPT Inlet 1/4 In, FNPT Outlet 1/4 In, Max Vacuum 26 Hg, Free Air CFM @ 0 Vacuum (in Hg) 4.2, @ 10 Vac (in Hg) 2.8, @ 20 Vac (in Hg) 1.0, Shaded Pole Motor Type, OPD Motor Enclosure, 1725 RPM, Length 15 1/4 In, Width 8 In, Height 7 3/8 In, Cast Iron Housing, Lubricated Design, Includes Filter/Muffler
- Note: When used for pond aeration, include the appropriate check valve in discharge line to prevent water from entering pump in case of power failure.
Rotary Vane Compressors and Vacuum Pumps
- For general continuous-duty vacuum and low-pressure applications. 5Z667 has a 10-ft. power cord with plug and toggle switch. 3KYY2, 3KYY4, 4F740, 4F741, 4F742, 4TF21, and 4TF22 have integral mufflers and filters, as well as international multivoltage, dual-frequency motors. All units are single phase except for 2CJG8 and 4TF21; single-phase units have thermal overload protection. 4Z470 and 4Z469 include coupling and coupling guard. Mount directly to 56C frame motors. Models with motors are not CSA Certified (7Z778, 7Z779, 7Z780, 7Z781, 7Z782, 7Z783).
- Oilless design Permanently lubricated and sealed bearings Self-adjusting, self-lubricating vanes