Graco LD Series, Instructions Manual

Page: 29 / 32

Technical Data
3A1334P 29
50:1 Grease Models
† Calculated at a distance of 1 meter from measurements taken per ISO 9614-2 @ 100 psi air pressure (6.89 bar,
0.68 MPa) and 20 cycles per minutes.
‡ Measured per ISO 9614-2 at 100 psi air pressure (6.89 bar, 0.68 MPa) and 20 cycles per minute.
* Muffler 112933 can be ordered separately for reduced sound levels.
Performance Curve
Grease Models
Maximum working pressure 7500 psi (517 bar, 51.7 MPa)
Fluid pressure ratio 50:1
Air operation range 20 to 150 psi (1.37 to 10.3 bar; 0.137 to 1.03 MPa)
Air consumption (at 100 psi) See Performance Curve, See below
Pump cycles per pound (cycles per kg) 47 cycle per pound (103 cycle per kg)
Maximum recommended pump speed 120 cycles per minute
Recommended speed for optimum pump life 60 cycles per minute or lower flow rate; 1.3 pounds per minute
(0.6 kg per minute)
Wetted parts steel, brass, nitrile rubber, polyurethane, UHMWPE, acetal
Sound pressure level†* 72.9 dB(a)
Sound power level‡* 82.0 dB(a)
Performance curve See chart page 30
Approximate weight 35 pound drum - 11.2 pounds (5.1 kg); 120 pound drum - 15.0
pounds (6.8 kg); 400 pound drum - 17.0 pounds (7.7 kg)
Dimensions See illustration below
0
10
(.3)
20
(.6)
30
(.8)
40
(1.1)
50
(1.4)
0
1000
(68.9)
2000
(137.9)
3000
(206.8)
4000
(275.8)
5000
(344.7)
6000
(413.7)
7000
(482.6)
8000
(551.6)
0.00 0.50
(.23)
1.00
(.45)
1.50
(.68)
2.00
(.91)
2.50
(1.13)
3.00
(1.36)
47 94 141
3.50
(1.59)
4.00
(1.81)
$LU)ORZVFIP
PPLQ
)OXLG)ORZOEVP
NJP
50:1 Performance Curve
Tested with ISO 46 Hyd Oil
5HFRPPHQGHG2SHUDWLQJ5DQJH
)OXLG3UHVXUHSVL
EDU
&\FOHVSHUPLQXWH
$
%
&
SVL
EDU
SVL
EDU
SVL
EDU
,QOHW$LU3UHVVXUHV
$
%
&
$
%
&