Graco HUSKY 715 Instructions-Parts List Manual page 33

Model 220–618 Acetal Pump, with Buna–N Diaphragm
Maximum Fluid Working Pressure
Air Pressure Operating Range 25–100 psi (1.75–7 bar)
Maximum Air Consumption
Maximum Free Flow Delivery
Maximum Pump Speed
Maximum Suction Lift . . . . . . . . . . . . . .
GPM Loss at 5 ft (1.5 m) lift
10 ft (3.1 m) lift
15 ft (4.6 m) lift
Maximum Size Pumpable Solids
(8.4)
100 psi
(7)
(5.6)
(4.2)
(2.8)
(1.4)
TEST CONDITIONS
Pump tested in water with inlet submerged.
To find Outlet Pressure (bar/psi) at a specific delivery
(gpm [liter]/min) and operating air pressure (psi/bar):
1. Locate desired delivery along bottom of chart.
2. Read vertical line up to intersection with selected
fluid outlet pressure curve. Follow left to scale and
read outlet pressure.
TECHNICAL DATA
. . . . . 100 psi (7 bar)
. . . . 19 SCFM (see chart)
. . . . . . 16 gpm (60 l/min)
. . . . . . . . . . . . . . . . . . . 200 cpm
16 ft (4.8 m) dry;
25 ft (7.6 m) wet
. . . . . . . . . 2 gpm (7 l/min)
. . . . . . . . 3 gpm (11 l/min)
. . . . . . 4.5 gpm (17 l/min)
. . . 3/32 in. (2.5 mm)
PERFORMANCE CHART
2 SCFM
5 SCFM
70 psi
40 psi
20 psi
(7.5) (15) (22.7)
FLUID FLOW GPM (lpm)
Maximum Noise Level.
Maximum Operating Temperature
Air Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fluid Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fluid Outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wetted Parts . . . .
Non–wetted External Parts
Polyester (labels), 303 Stainless Steel,
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10 SCFM
15 SCFM
(30) (37.9) (45.4) (53)
KEY
FLUID PRESSURE AND FLOW
SCFM AIR CONSUMPTION
To find Pump Air Consumption (SCFM) at specific
fluid delivery and pressure.
1. Locate desired fluid delivery and pressure on chart.
2. Interpolate air consumption, noting bold lines of con-
stant air consumption.
. . . . . . . . . . . . . . . . . . . . .
. . . . 150 F (65 C)
Acetal, Glass–Filled Acetal, buna–N
. . . . . Acetal, Polyethylene,
Zinc–Plated Stainless Steel
7 lb (3.1 kg)
20 SCFM
(60.5) (68)
85 dBa
1/4 npt(f)
3/4 npt(f)
3/4 npt(f)