Description
The GRACO 563376 Maxi-Flo Electric Pump is a compact, electric-powered pump designed for reliable lubrication and fluid transfer applications. It features a 4-pint (1.89 liter) plastic rectangular oil reservoir and is intended for use with various orifice metering devices in industrial and maintenance settings.
Key Features:
- Electric pump
- Maxi-Flo 563376, 4 pt. (1.89 liter) reservoir
- Plastic rectangular oil reservoir, metal pump components
- 12 rpm @ 60 Hz: 0.120 in (1.97 cm) per minute; 10 rpm @ 50 Hz: 0.100 in (1.64 cm) per minute
- Max system operating pressure: 500 psi (34 bar); Atmosphere relief indicator rating: 600 psi (41 bar)
- Designed for use with various orifice metering devices and compatible with oils (60-30000 SUS)
- Integrated control with manual run button for easy setup
- Compact design fits in tight spaces
- Easy installation with four mounting bolts and one electrical connection
- Choice of solid-state time control or remote control
- 115 VAC, 50/60 Hz, shaded pole gearmotor
- Reservoir low level switch included
- Pressure gauge and high-pressure switch available as accessories
- Reliable for intermittent and continuous operation within specified temperature ranges
Applications:
Industrial lubrication, maintenance, and fluid transfer in environments such as mining, agriculture, and manufacturing. Suitable for use with oils and compatible with various metering devices.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise system integrity and void warranties.
- Ensure the pump is mounted securely using the four provided bolts
- Connect the single electrical supply as per local regulations
- Verify compatibility of lubricant with pump specifications (oil, 60-30000 SUS)
- Check reservoir level and low-level switch functionality before operation
- For remote control, connect to the machine control system via the terminal strip
- Set timer or control system according to application requirements
- Regularly inspect and clean the reservoir and pump components
- Monitor oil level and refill as needed
- Check for leaks and ensure all connections are tight
- Test pressure gauge and high-pressure switch periodically
- Follow recommended operating temperature guidelines: 0F (-18C) min, 120F (49C) max continuous, 140F (60C) max intermittent (50% duty cycle or less)






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