Graco 308149P important safety instructions Model 222829 Quiet Bulldog Pump, Technical Data

Technical Data

(Model 222829 Quiet Bulldog Pump)

Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12:1 (Quiet Bulldog Air Motor) Maximum fluid working pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.3 MPa, 83 bar (1200 psi) Maximum air input pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.7 MPa, 7 bar (100 psi) Pump cycles per 3.8 liters (1 gal.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Recommended pump speed for continuous operation . . . . . . . . . . . . . . . . . . 60 cycles per min Maximum flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28.5 liters/min (7.5 gpm) at 60 cycles/min Air motor piston effective area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248 cm@ (38.5 in.@) Stroke length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 mm (4.75 in.) Displacement pump effective area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 cm@ (3.255 in.@) Maximum pump operating temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65.5_C (150_F) Air inlet size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/4 npsm(f) Fluid outlet size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–1/2” npt(m) Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . approx. 65 kg (142 lb) Displacement Pump Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . approx. 37 kg (81 lb) Wetted parts . . . . . . . . . . . . . . . . Carbon Steel; Chrome, Zinc, and Electroless Nickel Plating;

304 and 17–4 PH Grades of Stainless Steel; E52100 Alloy Steel; Ductile Iron; Acetal; PTFE; Ultra-High Molecular Weight Polyethylene

KEY: Fluid Outlet Pressure – Black Curves	A	0.7 MPa, 7 bar (100 psi) Air Pressure
Air Consumption – Gray Curves	B	0.49 MPa, 4.9 bar (70 psi) Air Pressure
	C	0.28 MPa, 2.8 bar (40 psi) Air Pressure

NOTE: Recommended pump speed for continuous operation (to shaded area): 60 cpm

psi							psi
bar		cycles/min					bar		cycles/min
MPa	16	32	48	60 64		80	MPa	8	16	24	32	40
1200							1200
						scfm						scfm
84							84
						m#/min						m#/min
8.4	A						8.4
1000						200	1000					200
								A
70						5.60	70					5.60
7.0							7.0
800						160	800					160
						4.48						4.48
56	B				A		56
5.6							5.6	B
						120						120
600							600
						3.36						3.36
42					B		42
4.2							4.2
400	C					80	400	C				80
						2.24						2.24
28							28				A
2.8				C			2.8					B
						40
200							200					40
						1.12						1.12
14							14				C
1.4							1.4
0							0
gpm 0	2	4	6	8		10	gpm 0	1	2	3	4	5
liters/min	7.6	15.2	22.8	30.4		38.0	liters/min	3.8	7.6	11.4	15.2	19.0
		FLUID FLOW							FLUID FLOW
	(TEST FLUID: 100,000 CENTIPOISE SEALANT)							(TEST FLUID: 4,000,000 CENTIPOISE SILICON)

To find Fluid Outlet Pressure (MPa/bar/psi) at a specific fluid flow		To find Pump Air Consumption (m#/min or scfm) at a specific fluid
(lpm/gpm) and operating air pressure (MPa/bar/psi):		flow (lpm/gpm) and air pressure (MPa/bar/psi):
1.	Locate desired flow along bottom of chart.	1.	Locate desired flow along bottom of chart.
2.	Follow vertical line up to intersection with selected fluid outlet
	pressure curve (black). Follow left to scale to read fluid outlet	2.	Read vertical line up to intersection with selected air consumption
	pressure.		curve (gray). Follow right to scale to read air consumption.

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