Dover PSG Wilden PS1520 - PS1520;PS1530 Metal Full-Stroke PTFE-Fitted; PS1520;PS1530 Ductile Iron Full-Stroke PTFE-Fitted

Flow rates indicated on chart were determined by pumping water.
For optimum life and performance, pumps should be specified so that daily operation
parameters will fall in the center of the pump's performance curve.
PS1520/PS1530 METAL
FULL-STROKE PTFE-FITTED
1520 Threaded AL .................. 69 kg (152 lb)
1520 Threaded SS ............... 126 kg (278 lb)
1530 Flanged AL ...................101 kg (223 lb)
1530 Flanged SS ................. 137 kg (300 lb)
Air Inlet .................................................. 3/4”
Inlet ............................................ 76 mm (3”)
Outlet ......................................... 76 mm (3”)
Suction Lift ..................6.2 m Dry (20.2’) AL
8.6 m Wet (28.4’) AL
5.9 m Dry (19.3’) SS
8.6 m Wet (28.4’) SS
Disp. per Stroke
1
............ 4.9 L (1.30 gal) AL
5.0 L (1.32 gal) SS
Max. Flow Rate ............ 992 lpm (262 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
2.1 bar (30 psig) head pressure.
Example: To pump 420 lpm (111 gpm)
against a discharge head of 2.8 bar (40
psig) requires 4.8 bar (70 psig) and 110
Nm
3
/h (65 scfm) air consumption.
Caution: Do not exceed 8.6 bar (125 psig)
air supply pressure.
Flow rates indicated on chart were determined by pumping water.
For optimum life and performance, pumps should be specified so that daily operation
parameters will fall in the center of the pump's performance curve.
PS1520/PS1530 DUCTILE IRON
FULL-STROKE PTFE-FITTED
1520 Threaded Iron ..............114 kg (251 lb)
1530 Flanged Iron ............... 124 kg (272 lb)
Air Inlet .................................................. 3/4”
Inlet ............................................ 76 mm (3”)
Outlet ......................................... 76 mm (3”)
Suction Lift ..................... 5.94 m Dry (19.5’)
9.66 m Wet (31.7’)
Disp. per Stroke
1
..................4.8 L (1.26 gal)
Max. Flow Rate ............ 874 lpm (231 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
2.1 bar (30 psig) head pressure.
Example: To pump 360 lpm (95 gpm)
against a discharge head of 3.4 bar (50
psig) requires 5.5 bar (80 psig) and 118
Nm
3
/h (75 scfm) air consumption.
Caution: Do not exceed 8.6 bar (125 psig)
air supply pressure.
WILDEN PUMP & ENGINEERING, LLC 8 WIL-11520-E-07
PERFORMANCE