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JET PUMPS
JET PUMPS
Installation, Operation and
Trouble-Shooting Manual
SUBJECT
Selecting the Correct Jet Pump System ........................................................................................................................ 2
Preparing for Installation ............................................................................................................................................ 3
General Information - Piping ...................................................................................................................................... 3
Shallow Well Installation ............................................................................................................................................ 3
Deep Well Twin Pipe .................................................................................................................................................. 4
Deep Well Packer System ............................................................................................................................................ 4
Deep Well Discharge Piping ........................................................................................................................................ 4
All Systems .................................................................................................................................................................. 5
Booster Systems .......................................................................................................................................................... 6
Seasonal Service .......................................................................................................................................................... 6
Recommended Deep Well Jet Assemblies and Control Valve Settings ..................................................................... 7-8
Shallow Well Jet Assemblies For Convertible Pumps ................................................................................................... 8
Technical Data ...................................................................................................................................................... 9-10
Troubleshooting ........................................................................................................................................................ 11
Goulds Pumps Limited Warranty .............................................................................................................................. 12
IM102RO1
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Summary of Contents for Goulds Pumps J5S
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Page 1: Table Of Contents
Booster Systems ................................6 Seasonal Service ................................6 Recommended Deep Well Jet Assemblies and Control Valve Settings ..............7-8 Shallow Well Jet Assemblies For Convertible Pumps ....................8 Technical Data ..............................9-10 Troubleshooting ................................ 11 Goulds Pumps Limited Warranty ..........................12 IM102RO1... -
Page 2: Selecting The Correct Jet Pump System
(1) pipe going to the well, lake or need. A jet pump is a centrifugal pump with a jet river. They are good for city water booster systems and (ejector) assembly. Goulds Pumps sells three types of jet pumping from cisterns or tanks. See Typical Installations, pumps: Figs. -
Page 3: Preparing For Installation
This will reduce friction loss and improve performance. Note: Goulds Pumps Hydro-Pro Water System tanks are shipped with a tank installation guide. Please refer to it Install a foot valve on the end of your drop pipe if the for more detailed tank instructions. -
Page 4: Deep Well Twin Pipe
”. On 2” pump and the first discharge port. It is best to locate it as packers only: Use the Goulds Pumps turned couplings close to the pump as possible. Failure to install and adjust part #64655 to connect the sections of 1 ⁄... -
Page 5: All Systems
1 – 2 psi every time you check. VENT THE PUMP FOR EASIER PRIMING ! Goulds Pumps jet pumps are all supplied with 30 – 50 psi standard pressure switch settings. To insure a complete prime we recommend removing the angled ⁄... -
Page 6: Booster Systems
Power the Motor Attach the green or bare ground wire to either green The electrical supply must be a separate branch ground screw in the switch. It makes no difference which DANGER circuit with a properly sized breaker or fuses. Line terminal you attach the hot- L1 (usually Black) and All wiring must conform to National (NEC), neutral- N (usually white) 115 volt wires to on the... -
Page 7: Recommended Deep Well Jet Assemblies And Control Valve Settings
AWD2 SJ20 & FT4-29 4" 150-200 FP2-29 150-200 HSJ20 FP3-47 30-110 FP3-46 3" 110-170 AWD3 FP3-34 170-230 NOTE: Offset adapters are available. See "Fittings" section of your Goulds Pumps Jet and Sub Catalog or consult your local distributor for information. -
Page 8: Shallow Well Jet Assemblies For Convertible Pumps
3" AWD3 FP3-49 90-140 NOTE: Offset adapters are available. See "Fittings" section of your Goulds Pumps Jet and Sub Catalog or consult your local distributor for information. CHART 2 SHALLOW WELL JET ASSEMBLIES FOR CONVERTIBLE PUMPS SHALLOW WELL JET ASSEMBLIES FOR CONVERTIBLE PUMPS... -
Page 9: Technical Data
TECHNICAL DATA TECHNICAL DATA A.O. SMITH MOTOR TERMINAL BOARD AND VOLTAGE CHANGE PLUG Voltage Plug: Dual voltage motors use a Pumps are Pre-Wired by HP: DANGER voltage plug that retains the terminals for the • ⁄ hp wired for 115 volts Black and Black Tracer leads. - Page 10 TECHNICAL DATA TECHNICAL DATA USE OF TAILPIPE ON CHECKING SUCTION LIFT ON A DEEP WELL JET PUMPS SHALLOW WELL If the capacity of a deep well jet pump exceeds the well A vacuum gauge indicates Total Suction Lift (vertical lift production, well drawdown will allow your pump to + friction loss) in inches of mercury (Hg.).
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Page 11: Troubleshooting
TROUBLESHOOTING TROUBLESHOOTING FAILURE TO DISCONNECT AND DANGER LOCKOUT ELECTRICAL POWER Hazardous BEFORE ATTEMPTING ANY voltage MAINTENANCE CAN CAUSE SHOCK, BURNS OR DEATH. SYMPTOM MOTOR NOT RUNNING See Probable Cause – 1 through 5 LITTLE OR NO LIQUID DELIVERED BY PUMP See Probable Cause –...