PSG Wilden PS220 Series, Инженерия, эксплуатация и обслуживание, Страница: 9 / 28

WIL-11560-E-07
7 WILDEN PUMP & ENGINEERING, LLC
PS220/PS230 METAL
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.
Ship Weight ...........Aluminum 19 kg (41 lb)
Ductile Iron 29 kg (64 lb)
316 Stainless Steel 31 kg (68 lb)
Air Inlet ................................... 13 mm (1/2")
Inlet ............................................ 25 mm (1")
Outlet ......................................... 25 mm (1")
Suction Lift ........................ 5.2 m Dry (17.0')
9.0 m Wet (29.5')
Disp. Per Stroke
1
................... 0.30 L (0.08 gal)
Max. Flow Rate .............. 197 lpm (52 gpm)
Max. Size Solids .................... 6.4 mm (1/4")
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 83.3 lpm (22 gpm)
against a discharge pressure head of
2.8 bar (40 psig) requires 4.1 bar (60 psig)
and 36 Nm
3
/h (23 scfm) air consumption.
(See dot on chart.)
P E R F O R M A N C E