6
WILDEN PUMP & ENGINEERING, LLC
WIL-10270-E-02
Height .................................. 668 mm (26.3")
Width ................................... 404 mm (15.9")
Depth .................................. 343 mm (13.5")
Est. Ship Weight ..........Aluminum 33 kg (72 lbs)
Cast Iron 52 kg (114 lbs)
316 Stainless Steel 48 kg (106 lbs)
Air Inlet ....................................19 mm (3/4")
Inlet ............................................ 51 mm (2")
Outlet ......................................... 51 mm (2")
Suction Lift ........................... 6.4 m Dry (21')
9.5 m Wet (31')
Displacement/Stroke ....... 2.69 l (0.71 gal.)
1
Max. Flow Rate ............... 617 lpm (163 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 bar (30 psig)
head pressure.
Example:
To pump 318 lpm (84 gpm) against
a discharge pressure head of 2.1 bar (30 psig)
requires 4.1 bar (60 psig) and 85 Nm
3
/h (50
scfm) air consumption. (See dot on chart.)
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 performance curve.
[LPM]
Water Discharge Flow Rates
Height .................................. 668 mm (26.3")
Width ................................... 404 mm (15.9")
Depth .................................. 343 mm (13.5")
Est. Ship Weight ..........Aluminum 33 kg (72 lbs)
Cast Iron 52 kg (114 lbs)
316 Stainless Steel 48 kg (106 lbs)
Air Inlet ....................................19 mm (3/4")
Inlet ............................................ 51 mm (2")
Outlet ......................................... 51 mm (2")
Suction Lift ........................... 4.6 m Dry (15')
9.5 m Wet (31')
Displacement/Stroke ....... 1.82 l (0.48 gal.)
1
Max. Flow Rate ............... 575 lpm (152 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 bar (30 psig)
head pressure.
Example:
To pump 303 lpm (80 gpm) against
a discharge pressure head of 2.1 bar (30 psig)
requires 4.1 bar (60 psig) and 97 Nm
3
/h (58
scfm) air consumption. (See dot on chart.)
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 performance curve.
[LPM]
Water Discharge Flow Rates
SECTION 5A
PERFORMANCE CURVES
T8 METAL RUBBER-FITTED
SECTION 5B
PERFORMANCE CURVES
T8 METAL ULTRA-FLEX™-FITTED
