Graco 308-017 warranty Technical and Performance Data Model, Ptfe

TECHNICAL AND PERFORMANCE DATA (MODEL 222–770)

Ratio	. . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . .	10:1 (Monark Air Motor)
Maximum fluid working pressure		. . . . . . . . . . . . . .	. . . . . 125 bar (1800 psi)
Maximum air input pressure . .	. . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . .	. . . . . 12.5 bar (180 psi)
Pump cycles per 3.8 liters (1 gal.)		. . . . . . . . . . . . . .	. . . . . . . . . . . . . . . . . . 60
Recommended pump speed for continuous operation			. . . . . 40 cycles per min
Maximum recommended pump speed		. . . . . . . . . . . . . .	. . . . . 60 cycles per min
Maximum flow	. . . . . . . . . . . . . . . . . . .	3.8 liters/min (1.0 gpm) at 60 cycles/min
Air motor effective diameter . .	. . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . .	. . . . . . . . . . . 76 mm (3”)
Stroke length	. . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . .	. . . . . . . . . . . 76 mm (3”)
Displacement pump effective area		. . . . . . . . . . . . . .	. . . . 4.5 cm@ (0.697 in.@)
Maximum pump operating temperature		. . . . . . . . . . . . . .	. . . . . . . 65.5_C (150_F)
Air inlet size	. . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . .	. . . . . . . . . . . . . 3/8 npt(f)
Fluid outlet size	. . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . .	. . . . . . . . . . . . 3/4 npt(m)
Weight	. . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . . . .	. . . . . . . . . . 21 kg (45 lb)
Wetted parts	. Carbon Steel; E52100, 41L40, and 4140 Alloy Steel; Acetal;
	304, 316 and 17–4 PH Grades of Stainless Steel; Ductile Iron;

Zinc and Nickel Plating;PTFEr; Ultra–High Molecular Weight Polyethylene

PTFE

KEY: Fluid Outlet Pressure – Black Curves							A 12.5 bar (180 psi) Air Pressure
Air Consumption – Gray Curves							B 7 bar (100 psi) Air Pressure
NOTE:Recommended pump speed for continuous							C 4.9 bar (70 psi) Air Pressure
operation: 40 cpm
Maximum recommended pump speed
(to shaded area): 60 cpm
psi			cycles/min				psi		cycles/min
bar	30		60		90		bar	20	40	60	80
1800						scfm	1800							scfm
126							126
						#								#
						m /min								m /min
1500	A					30	1500							30
						0.840								0.840
105							105	A
1200				A		24	1200							24
						0.672								0.672
84							84
900						18	900							18
	B					0.504						A		0.504
63							63
								B
				B
						12								12
600							600
	C
42				C		0.336	42	C				B		0.336
300						6	300							6
											C
21						0.168	21							0.168
0							0
gpm0.0	0.5		1.0		1.5		gpm0.0	0.2	0.4	0.6	0.8		1.0
liters/min	1.9		3.8		5.7		liters/min	0.76	1.52	2.28	3.04		3.80
		FLUID FLOW							FLUID FLOW
	(TEST FLUID: 1900 CENTIPOISE OIL)						(TEST FLUID: 100,000 CENTIPOISE SEALANT)

To find Fluid Outlet Pressure (bar/psi) at a specific fluid flow (lpm/gpm) and operating air pressure (bar/psi):

1.Locate desired flow along bottom of chart.

2.Follow vertical line up to intersection with selected fluid outlet pres- sure curve (black). Follow left to scale to read fluid outlet pressure.

To find Pump Air Consumption (m#/min or scfm) at a specific fluid flow (lpm/gpm) and air pressure (bar/psi):

1.Locate desired flow along bottom of chart.

2.Read vertical line up to intersection with selected air consumption curve (gray). Follow right to scale to read air consumption.

24