Graco 308149P important safety instructions Model 222940 Premier Pump, Technical Data

Technical Data

(Model 222940 Premier Pump)

Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39:1 (Premier Air Motor) Maximum fluid working pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 26.9 MPa, 269 bar (3900 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 . . . . . . . . . . . . . . . . . . 50 cycles per min Maximum flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23.75 liters/min (6.25 gpm) at 50 cycles/min Air motor piston effective area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 800 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. 113 kg (248 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

Air Consumption – Gray Curves

NOTE: Recommended pump speed for continuous operation (to shaded area): 50 cpm

A0.7 MPa, 7 bar (100 psi) Air Pressure

B0.49 MPa, 4.9 bar (70 psi) Air Pressure

C0.28 MPa, 2.8 bar (40 psi) Air Pressure

psi							psi
bar		cycles/min					bar			cycles/min
MPa	16	32	48	50	64	80	MPa		8	16	24	32	40
4000							4000
280							280
28.0						scfm	28.0						scfm
3500							3500
						m#/min							m#/min
245							245
									A
24.5	A					300	24.5						300
3000							3000
						8.40							8.40
210					A		210
21.0						250	21.0						250
2500							2500
						7.00							7.00
175							175		B
17.5	B				B	200	17.5						200
2000						5.60	2000						5.60
140							140
14.0						150	14.0						150
1500							1500
						4.20							4.20
105					C		105		C			A
10.5	C					100	10.5						100
							1000
1000						2.80						B	2.80
70							70
7.0						50	7.0						50
500							500					C
35						1.40	35						1.40
3.5							3.5
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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