Graco Husky 715, Инструкция по эксплуатации

Страница: 34 / 36

Technical Data
Maximum fluid working pressure 100 psi . . . . . . . . . . . . . . . . . .
(0.7 MPa, 7 bar)
Air pressure operating range 25 to 100 psi . . . . . . . . . . . . . . .
(0.17 to 0.7 MPa, 1.7 to 7 bar)
Maximum air consumption 19 scfm . . . . . . . . . . . . . . . . . . . . . .
Maximum free flow delivery 16 gpm (60 l/min) . . . . . . . . . . . . .
Maximum pump speed 200 cpm . . . . . . . . . . . . . . . . . . . . . . . . .
Gallons (Liters) per cycle 0.08 (0.3) . . . . . . . . . . . . . . . . . . . . . .
Maximum suction lift (water) 16 ft (4.8 m) dry, . . . . . . . . . . . . . .
25 ft (7.6 m) wet
GPM loss
at 5 ft (1.5 m) lift: 2 gpm (7 l/min)
. . . . . . . . . . . . . . . .
at 10 ft (3.1 m) lift: 3 gpm (11 l/min)
at 15 ft (4.6 m) lift: 4.5 gpm (17 l/min)
Maximum size pumpable solids 3/32 in. (2.5 mm) . . . . . . . . . .
Sound power level 85 dBa . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum operating temperature 150
_
F (65.5
_
C) . . . . . . . . . . .
Air inlet size 1/4 npt(f) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fluid inlet size. 3/4 npt(f) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fluid outlet size. 3/4 npt(f) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wetted parts Vary by Model. See pages 28 to 31. . . . . . . . . . .
Non-wetted external parts acetal, 303 stainless steel . . . . . . . .
polyester (labels), polyethylene, zinc-plating
Weight 8 lb (3.6 kg) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
* Sound power level measured per ISO standard 9614–2.
r
Viton
r
and Hytrel
r
are registered trademarks of the
DuPont Co.
Santoprene
r
is a registered trademark of the Monsanto Co.
Loctite
r
is a registered trademark of the Loctite Corporation.
0
20
40
60
80
100
120
0 2 4 6 8 10 12 14 16 18
TEST CONDITIONS
Pump tested in water with PTFE diaphragm and inlet
submerged.
(15.1)
(0.28,
2.8)
(0.14,
1.4)
(0.42,
4.2)
KEY FLUID PRESSURE AND FLOW
SCFM AIR CONSUMPTION
Example of Finding Pump Air Consumption and Air Pressure at a Specific Fluid Delivery and Discharge Head:
To supply 6 gpm (22.7 liters) fluid flow (horizontal scale) at 40 psi (0.28 MPa, 2.8 bar) discharge head pressure (vertical scale) re-
quires approximately 3 scfm (0.084 m
#
/min) air consumption at 70 psi (0.49 MPa, 4.9 bar) inlet air pressure.
FLUID FLOW GPM (lpm)
psi
(MPa,
bar)
feet
(meters)
280
(85.3)
240
(73.2)
200
(61.0)
160
(48.8)
120
(36.6)
80
(24.4)
40
(12.2)
0
(0.56,
5.6)
(0.7,
7.0)
(0.84
8.4)
INLET AIR PRESSURES
A
100 psi (0.7 MPa, 7 bar) air
B 70 psi (0.49.MPa, 4.9 bar) air
C 40 psi (0.28 MPa, 2.8 bar) air
D 20 psi (0.14 MPa, 1.4 bar) air
A
B
C
D
E
F
G
H
AIR CONSUMPTION
E
2 scfm (0.056 m
#
/min)
F 5 scfm (0.14 m
#
/min)
G 10 scfm (0.28 m
#
/min)
H 15 scfm (0.42 m
#
/min)
J 20 scfm (0.56 m
#
/min)
(22.7) (37.9) (68.1) (53.0)
J
(7.57) (30.3) (45.4) (60.6)