WILDEN PUMP & ENGINEERING, LLC
8
WIL-11100-E-05
P E R F O R M A N C E
P400 STAINLESS STEEL
RUBBER-FITTED
Flow rates indicated on chart were determined by pumping water.
For optimum life and performance, pumps should be specifi ed so that daily operation
parameters will fall in the center of the pump performance curve.
Height .................................528 mm (20.8")
Width .................................. 384 mm (15.1")
Depth .................................. 295 mm (11.6")
Est. Ship Weight ...........................................
316 Stainless Steel 35 kg (77 lbs)
Alloy C 38 kg (83 lbs)
Air Inlet ................................... 13 mm (1/2")
Inlet ......................................38 mm (1-1/2")
Outlet ...................................38 mm (1-1/2")
Suction Lift ......................5.8 m Dry (19.0')
7.9 m Wet (26.0')
Displacement/Stroke ..... 0.98 l (0.26 gal.)
1
Max. Flow Rate ..............288 lpm (76 gpm)
Max. Size Solids .................4.8 mm (3/16")
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 102 lpm (27 gpm)
against a discharge pressure head of
2.8 bar (40 psig) requires 4.1 bar (60 psig)
and 22 Nm
3
/h (13 scfm) air consumption.
Caution: Do not exceed 8.6 bar (125 psig)
air supply pressure.
P400 STAINLESS STEEL
TPE-FITTED
Height .................................528 mm (20.8")
Width .................................. 384 mm (15.1")
Depth .................................. 295 mm (11.6")
Est. Ship Weight ..........................................
316 Stainless Steel 35 kg (77 lbs)
Alloy C 38 kg (83 lbs)
Air Inlet ................................... 13 mm (1⁄2")
Inlet ......................................38 mm (1-1/2")
Outlet ...................................38 mm (1-1/2")
Suction Lift ...................... 5.2 m Dry (17.0')
8.8 m Wet (29.0')
Displacement/Stroke ...... 1.10 l (0.29 gal.)
1
Max. Flow Rate ..............307 lpm (81 gpm)
Max. Size Solids .................4.8 mm (3/16")
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 114 lpm (30 gpm)
against a discharge pressure head of
2.8 bar (40 psig) requires 4.1 bar (60 psig)
and 26 Nm
3
/h (15 scfm) air consumption.
Caution: Do not exceed 8.6 bar (125 psig)
air supply pressure.
A.
P400 STAINLESS STEEL performance
Curves
Flow rates indicated on chart were determined by pumping water.
For optimum life and performance, pumps should be specifi ed so that daily operation
parameters will fall in the center of the pump performance curve.
