Wilden PX1500 Advanced Series, Инженерия, эксплуатация и обслуживание

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P E R F O R M A N C E
PX1500 Performance 23 WILDEN PUMP & ENGINEERING, LLC
SET
TING 4 PERFORMANCE CUR
VE
EMS CUR
VE
PX1
50
0 DROP
-IN S
T
AINLESS S
TEEL
TPE-FITTED
TECHNIC
AL D
A
T
A
Height
. . . . . . . . . . . . . . . . . . . . . . . . . .
815 mm (32.1”)
Width
. . . . . . . . . . . . . . . . . . . . . . . . . . .
650 mm (25.6”)
Depth
. . . . . . . . . . . . . . . . . . . . . . . . . . .
422 mm (16.6”)
Ship W
eight
. . . . . . . . . . . . . . . . . . . .
126 kg (278 lbs.)
Air Inlet
. . . . . . . . . . . . . . . . . . . . . . . . . .
19 mm (3/4”)
Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
76 mm (3”)
Outlet
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
76 mm (3”)
Suction Lift
. . . . . . . . . . . . . . . . . . . . .
6.2 m Dry (20.4’)
9.2 m W
et (30.1’)
Disp. Per Stroke
. . . . . . . . . . . . . . . . .
5.8 l (1.52 gal.)
1
Max. Flow Rate
. . . . . . . . . . . . . .
1018 lpm (269 gpm)
Max. Size Solids
. . . . . . . . . . . . . . . . .
12.7 mm (1/2”)
1
Displacement per stroke was calculated at 4.8 bar (70 psig)
air inlet pressure against a 2 bar (30 psig) head pressure.
The Effi
ciency Management System (EMS)
can be used to optimize the performance of your Wilden pump for specifi
c applications.
The pump is delivered with the EMS adjusted to setting 4, which allows maximum fl
ow
.
The EMS curve allows the pump user to deter
-
mine fl
ow and air consumption at each EMS
setting. For any EMS setting and discharge pressure, the “X factor” is used as a multi- plier with the original values from the setting 4 performance curve to calculate the actual fl ow and air consumption values for that spe- cifi
c EMS setting. Note: you can interpolate
between the setting curves for operation at intermediate EMS settings.
EXAMPLE
A PX1500 stainless steel, TPE-fi
tted pump operating at EMS setting
4, achieved a fl
ow rate of 681 lpm (180 gpm) using 170 Nm
3
/h (100
scfm) of air when run at 4.1 bar (60 psig) air inlet pressure and 1.4 bar (20 psig) discharge pressure (See dot on performance curve). The end user did not require that much fl
ow and wanted to reduce
air consumption at his facility
. He determined that EMS setting 2
would meet his needs. At 1.4 bar (20 psig) discharge pressure and EMS setting 2, the fl
ow “X factor” is 0.84 and the air “X factor” is
0.64 (see dots on EMS curve). Multiplying the original setting 4 values by the “X factors” provides the setting 2 fl
ow rate of 572 lpm (151 gpm) and an air consumption
of 109 Nm
3
/h (64 scfm). The fl
ow rate was reduced by 36% while
the air consumption was reduced by 16%, thus providing increased effi
ciency
.
For a detailed example for how to set your EMS, see beginning of performance curve section. Caution: Do not exceed 8.6 bar (125 psig) air supply pressure.