Graco Dura-Flo 900 Instructions-Parts List Manual page 38

(Model 240946 Quiet King Pump and Model 237278 Reduced Icing Quiet King Pump)
Be sure that all fluids and solvents used are chemically compatible with the
Wetted Parts listed below. Always read the manufacturer's literature before
using fluid or solvent in this pump.
Category
Ratio
Maximum fluid working pressure
Maximum air input pressure
Pump cycles per 3.8 liters (1 gal.)
Fluid flow at 60 cycles/min
Air motor piston effective area
Stroke length
Displacement pump effective area
Maximum pump operating temperature
Air inlet size
Fluid inlet size
Fluid outlet size
Weight
Wetted parts
PTFE
Air Motor
Quiet King
Air Motor
Quiet King
Technical Data
WARNING
Data
56:1
34 MPa, 345 bar (5000 psi)
0.6 MPa, 6 bar (90 psi)
18
12.9 liters/min (3.4 gpm)
506 cm (78.5 in. )
120 mm (4.75 in.)
9 cm (1.40 in. )
82 C (180 F)
3/4 npsm(f)
2" npt(f)
1" npt(f)
approx. 59 kg (130 lb)
Carbon Steel; Chrome Steel; Alloy Steel; Chrome, Zinc, and Nickel
Plating; 440 and 17–4 PH Grades of Stainless Steel; Ductile Iron;
Tungsten Carbide;
Leather (displacement pump 236466 only)
Sound Pressure Levels (dBa)
(measured at 1 meter from unit)
Input Air Pressures at 15 cycles per minute
0.3 MPa, 2.8 bar (40 psi)
77.9 dB(A)
Sound Power Levels (dBa)
(tested in accordance with ISO 9614–2)
Input Air Pressures at 15 cycles per minute
0.3 MPa, 2.8 bar (40 psi)
85.2 dB(A)
PTFE PTFE
; Glass-Filled
0.5 MPa, 4.8 bar (70 psi)
79.2 dB(A)
0.5 MPa, 4.8 bar (70 psi)
86.6 dB(A)
;
0.6 MPa, 6.2 bar (90 psi)
87.5 dB(A)
0.6 MPa, 6.2 bar (90 psi)
95.2 dB(A)