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INSTALLATION, SERVICE & PARTS MANUAL
Power-Flo Pumps & Systems • 877-24PUMPS • www.powerfl opumps.com
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Power-Flo Pumps & Systems • 877-24PUMPS • www.powerfl opumps.com
Series: PFU31 • PFU51,
PFU71 • PFU102
1/3, 1/2, 3/4 & 1HP
3450 RPM • 60 Hz
Submersible Fountain Pumps
BACK TO INDEX
ISP No: PFU - 4/14/08 -rev 4
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Table of Contents
Related Manuals for Power-flo PFU31 Series
Summary of Contents for Power-flo PFU31 Series
- Page 1 1/3, 1/2, 3/4 & 1HP 3450 RPM • 60 Hz Submersible Fountain Pumps Power-Flo Pumps & Systems • 877-24PUMPS • www.powerfl opumps.com Power-Flo Pumps & Systems • 877-24PUMPS • www.powerfl opumps.com ISP No: PFU - 4/14/08 -rev 4 BACK TO INDEX...
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Page 2: General Safety Information
1 Phase Models Amps: Volts: ® Power-Flo is a registered trademark of Power-Flo Technologies Inc. Other brand and product names are trademarks or registered trademarks of their respective holders. Alteration Rights Reserved. 11/2007 - 2/08 Power-Flo Pumps & Systems • 877-24PUMPS • www.powerfl opumps.com... - Page 3 PFU71 115/1 3450 12.0 28.0 16/3 0.395 PFU102 230/1 3450 21.0 16/3 0.395 Winding resistance ± 5% at terminal block. Rated operation at ± 10% voltage at motor Power-Flo Pumps & Systems • 877-24PUMPS • www.powerfl opumps.com BACK TO INDEX...
- Page 4 PFU31, PFU51, PFU71, PFU102 Submersible Fountain Pumps Dimensions Performance Power-Flo Pumps & Systems • 877-24PUMPS • www.powerfl opumps.com BACK TO INDEX...
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Page 5: Receiving And Installation
All models have 1-3/4 inch to prevent fl ooding. DO NOT USE THE hose connection discharge and can be POWER CABLE TO LIFT PUMP. rotated in 90° increments. Power-Flo Pumps & Systems • 877-24PUMPS • www.powerfl opumps.com BACK TO INDEX... -
Page 6: Maintenance
Inspect and clean screen if required. pressure will damage seal. d). Inspect seal for wear or leakage. DO NOT exceed 6 P.S.I. Power-Flo Pumps & Systems • 877-24PUMPS • www.powerfl opumps.com BACK TO INDEX... -
Page 7: Disassembly And Assembly
If replacing seal, motor shaft until seated. remove stationary by prying out with flat screwdrive. Power-Flo Pumps & Systems • 877-24PUMPS • www.powerfl opumps.com BACK TO INDEX... -
Page 8: Power Cable Connection
For Repair Part Please supply: Model Number and MFG Date as shown on Repair Parts Name Plate, and Part Description and Part Number as shown on Parts List. Figure 3 Power-Flo Pumps & Systems • 877-24PUMPS • www.powerfl opumps.com BACK TO INDEX... - Page 9 For Repair Part Please supply: Model Number and MFG Date as shown on Repair Parts Name Plate, and Part Description and Part Number as shown on Parts List. Figure 4 Power-Flo Pumps & Systems • 877-24PUMPS • www.powerfl opumps.com BACK TO INDEX...
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Page 10: Parts List
Seal Spacer, Buna-N PF025756 PF025756 PF025756 PF025756 Pipe Plug 1/8” NPT, Stainless Screen Spring PF023501 PF023501 PF023501 PF023501 Name Plate Brass Bushing = Aquire locally CF = Consult Factory Power-Flo Pumps & Systems • 877-24PUMPS • www.powerfl opumps.com BACK TO INDEX... -
Page 11: Troubleshooting Chart
NOTE: Power-Flo Pumps & Systems assumes no responsibility for damage or injury due to disassembly in the fi eld. Disassembly of the pumps or supplied accessories other than at Power-Flo Pumps & Systems or its authorized service centers, automatically voids warranty. -
Page 12: Limited Warranty
This warranty gives you specifi c legal rights and you may also have other rights which vary from state to state. Power-Flo Pumps & Systems • 877-24PUMPS • www.powerfl opumps.com BACK TO INDEX...
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