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7
Convertible
Jet Pump
CONVERTIBLE WELL PUMP INSTALLATIONS
A Convertible Jet Pump can be used either in shallow well applications, (0-25’) or in deep well
applications, (26’ to 70’). Both measurements are from the intake port of the pump to the water
source. The pump can be converted shallow to deep or deep to shallow.
When properly installed your jet pump should provide the following performance:
* Performance shown in GPM (gallons per minute) at 40 PSI (pounds per square inch) discharge pressure.
WA5PJCW 1/2 115/230 30-50 5.9 4.7 3.6 2.9 2.4 1.6 - - - - 63 PSI
WA7PJCW 3/4 115/230 30-50 8.0 6.2 5.9 4.2 3.1 2.5 1.7 1.5 1.1 - 63 PSI
WA10PJCW 1 115/230 30-50 11.1 8.7 7.2 6.2 5.1 4.6 3.0 2.2 1.6 1.1 65 PSI
GALLONS PER MINUTE PUMPED
MODEL HP 20’ 30’ 40’ 50’ 60’ 70’ 80’ 90’ 100’ 110’
MOTOR
VOLTAGE
PRESSURE
SWITCH
SETTINGS
PRESSURE
SHUT-OFF AT
MAX. DEPTH
DEEP WELL FOR 4” DIAMETER WELL APPLICATION- PUMP PERFORMANCE*
DISTANCE PUMP ABOVE WATER
* Performance shown in GPM (gallons per minute) at 40 PSI (pounds per square inch) discharge pressure.
MODEL HP 5’ 10’ 15’ 20’ 25’
WA5PJCW 1/2 115/230 30-50 5.5 4.7 4.0 3.5 3.1 63 PSI
WA7PJCW 3/4 115/230 30-50 15.3 13.1 9.3 6.0 5.5 63 PSI
WA10PJCW 1 115/230 30-50 16.8 15.7 13.5 7.2 6.5 65 PSI
MOTOR
VOLTAGE
PRESSURE
SWITCH
SETTINGS
PRESSURE
SHUT-OFF AT
MAX. DEPTH
DISTANCE PUMP ABOVE WATER
SHALLOW WELL FOR 4” DIAMETER WELL APPLICATION- PUMP PERFORMANCE*
GALLONS PER MINUTE PUMPED
1. Note the nozzle is used in both shallow well and deep
well applications and is installed in the ejector at the
factory (Fig. A).
2. Install the shallow well venturi tube in the ejector
housing (Fig.B). Place o-ring lubricant on o-ring.
Preparing the Convertible Jet Pump for Shallow Well Application
(Fig. A) (Fig. B)
(Fig. C)
4. Mount the ejector on to the convertible well pump
placing the o-ring between the ejector and in the
groove of the jet pump’s body. Add o-ring lubricant to
o-ring to help hold in place. See (Fig. C) below.
5. Secure the ejector to the pump body by tightening the
ring clamp with a wrench.
6. Ensure the ring clamp is tight.
7. You have now completed assembling the convertible
jet pump for shallow well applications and are ready to
install your pump.
3. Hand tighten the venturi tube into the ejector.
Ejector
Ejector
Gaskets
Ring Clamp
Venturi Tube
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