7
Height .................................. 279 mm (11.0”)
Width ................................... 267 mm (10.5”)
Depth .................................... 185 mm (7.3”)
Est. Ship Weight .........Aluminum 12 kg (26 lbs)
Stainless Steel 16 kg (36 lbs)
Air Inlet ...................................... 6 mm (1/4”)
Inlet ............................................ 25 mm (1”)
Outlet ......................................19 mm (3/4”)
Suction Lift ........................... 1.83 m Dry (6’)
9.45 m Wet (31’)
Displacement per
Stroke ....................... 0.19 l (0.050 gal.)
1
Max. Flow Rate ................... 95 lpm (25 gpm)
Max. Size Solids .....................3.2 mm (1/8”)
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 45.4 lpm (12.0 gpm)
against a discharge pressure head of 2.7 bar
(40 psig) requires 4.1 bar (60 psig) and
22.1 Nm
3
/h (13 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.
SECTION 6
SUCTION LIFT CURVES
Suction lift curves are calibrated for pumps operating at
305 m (1,000’) above sea level. This chart is meant to be
a guide only. There are many variables which can affect
your pump’s operating characteristics. The number of intake
and discharge elbows, viscosity of pumping fluid, elevation
(atmospheric pressure) and pipe friction loss all affect the
amount of suction lift your pump will attain.
SECTION 5C
PERFORMANCE CURVES
T2 METAL PTFE-FITTED
WIL-10200-E-03
WILDEN PUMP & ENGINEERING, LLC
