Graco 220-569 manual Technical Data, MPa, BAR PSI, Pump Outlet Pressure, Air Consumption

Technical Data

5:1 Ratio Quiet Senator Pumps, Models 220–566 and 220–569

Maximum Working Pressure . . . . . 3.4 MPa, 34 bar (500 psi) Air Operating Range . 0.28–0.7 MPa, 2.8–7 bar (40–100 psi) Air Consumption . . . . . . . . . . . . . . . . . See Performance Chart Continuous Duty Delivery . . . . . . . . . . . 45.4 liter/min (12 gpm) Pump Cycles Per Liter (gallon) . . . . . . . . . . . . . . . . . . 1.3 (5.0) Maximum Recommended Pump Speed . . . . . 60 cycles/min Air Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/4 npsm(f)

Fluid Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–1/2” npt(f) Fluid Outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1” npt Wetted Parts

Model 220–566 . . . . . . . . . Carbon Steel, Stainless Steel, Ultra-High Molecular Weight Polyethylene, Leather, PTFE r Model 220–569 . . . . . . . . Chrome-Plated Stainless Steel, Ultra-High Molecular Weight Polyethylene, Leather, PTFE r

					CPM
	MPa, BAR PSI		10	20	30	40	50	60	70
									CFM m3/min
	3.4, 34	500
										50	1.40
	3.15, 31.5	450	A
PUMP OUTLET PRESSURE	2.8, 28	400					A			40	1.12	AIR CONSUMPTION
	2.45, 24.5	350
			B
	2.1, 21	300								30	0.84
	1.7, 17	250					B
	1.4, 14	200	C					C		20	0.56
	1.05, 10.5	150								10	0.28
	0.7, 7	100
	0.35, 3.5	50
		0								0
		GPM 0	2	4	6	8	10	12	14
		l/min	8	15	23	30	38	46	54

PUMP DELIVERY (Test Fluid: No. 10 Motor Oil)

A0.7 MPa, 7 bar (100 psi) air pressure B 0.49 MPa, 4.9 bar (70 psi) air pressure C 0.28 MPa, 2.8 bar (40 psi) air pressure

To find Outlet Pressure (MPa/bar/psi) at a specific delivery (liter/min or gpm) and operating air pressure (MPa/bar/psi):

1.Locate desired delivery along bottom of chart.

2.Read vertical line up to intersection with selected fluid outlet pressure curve (black curves). Curve slopes from left to right. Follow left to scale and read outlet pressure.

To find Pump Air Consumption (m3/min or CFM/min) at a specific delivery (liter/min or gpm) and operating air pressure (MPa/bar/psi):

1.Locate desired delivery along bottom of chart.

2.Read vertical line up to intersection with selected air consumption curve (gray curves). Curve slopes from right to left. Follow right to scale and read air consumption.

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