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Related Manuals for Power-flo PFS411 Series
Summary of Contents for Power-flo PFS411 Series
- Page 1 INSTALLATION, SERVICE & PARTS MANUAL Series: PFS411, PFS411A, PFS411VF PFS421, PFS411HT 0.4 HP • 1750 RPM • 60 Hz Submersible Effluent, Sump & Sewage Pumps Standard & High Temperature 877-24PUMPS • www.powerflopumps.com ISP No: PFS411 - 1/2021...
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Page 2: General Safety Information
® 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. 7/2007, 6/08, 3/09, 4/09, 11/09, 4/10, 6/10, 7/10, 7/11, 2/12, 5/12, 6/13, 9/2020, 1/2021... -
Page 3: Specifications
PFS411VF-20 4/10 115/1 1750 12.0 23.6 7.72 -- 22.4 SJTW 16/3 0.335 PFS421-20 4/10 230/1 1750 12.5 5.89 -- SJTW 16/3 0.335 -30 = 30 foot cord, -50 = 50 foot cord Power-Flo Pumps & Systems • 877-24PUMPS • www.powerflopumps.com... - Page 4 PFS411 & 421 Series Submersible Effluent, Sump & Sewage Pumps Dimensions & Performance PFS411A with PFS411VF automatic float vertical level control PFS411 & PFS421 with piggy-back plug without float Power-Flo Pumps & Systems • 877-24PUMPS • www.powerflopumps.com...
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Page 5: High Temperature
MAIN -- START Type Size O.D. PFS411HT 4/10 115/1 1750 10.0 24.5 1.6 -- 18.5 SOOW 14/3 0.335 -20 = 20 foot cord, -30 = 30 foot cord, -50 = 50 foot cord Power-Flo Pumps & Systems • 877-24PUMPS • www.powerflopumps.com... - Page 6 PFS411 & 421 Series Submersible Effluent, Sump & Sewage Pumps Dimensions & Performance - High Temp PFS411HT Power-Flo Pumps & Systems • 877-24PUMPS • www.powerflopumps.com...
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Page 7: Receiving And Installation
(CEC). The pump should never be installed in a trench, ditch, or hole with 6” a dirt bottom. The legs will sink into the dirt and the suction will become plugged. Bottom of Feet Figure 1 Power-Flo Pumps & Systems • 877-24PUMPS • www.powerflopumps.com... -
Page 8: Installation & Service
Inspect motor and bearings. and operates on the combined effect of bottom of pump. d). Inspect seal for wear or leakage. temperature and current. Power-Flo Pumps & Systems • 877-24PUMPS • www.powerflopumps.com... - Page 9 “TAPPING” air nozzle. Too much around the sealed areas and inspect joints pressure will damage seal. DO for “air bubbles”. 6. Check v-ring (36) and remove if NOT exceed 10 P.S.I. damaged. Power-Flo Pumps & Systems • 877-24PUMPS • www.powerflopumps.com...
- Page 10 (33). 7. Place screws (4) through seal plate If replacing seal, remove stationary by (41) into housing (32) and torque to 10 prying out with flat screwdrive. ft-lbs. Power-Flo Pumps & Systems • 877-24PUMPS • www.powerflopumps.com...
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Page 11: Repair Parts
Submersible Effluent, Sump & Sewage Pumps 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 5 Power-Flo Pumps & Systems • 877-24PUMPS • www.powerflopumps.com... - Page 12 Submersible Effluent, Sump & Sewage Pumps 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. PFS411HT Figure 6 Power-Flo Pumps & Systems • 877-24PUMPS • www.powerflopumps.com...
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Page 13: Parts List
Supplied as an Assembly Gland Nut Washer O-Ring Jacket Terminal Pin Nylon Housing Holder PFS411HT Cord Set, Item #19 Supplied as an Assembly Washer O-Ring Terminal Pin Holder Gland Nut Bushing Wire Connectors Figure 7 Power-Flo Pumps & Systems • 877-24PUMPS • www.powerflopumps.com... - Page 14 OVERHAUL KIT Kit includes: gasket (2), square ring (3), bearing (5), capacitor PFS411-21-OHK PFS411HT-OHK (11), bearing (27), seal (33), spacer seal (37) = Overhaul Kit = Supplied as individual items Power-Flo Pumps & Systems • 877-24PUMPS • www.powerflopumps.com...
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Page 15: Troubleshooting Chart
NOTE: Power-Flo Pumps & Systems assumes no responsibility for damage or injury due to disassembly in the field. Disassembly of the pumps or supplied accessories other than at Power-Flo Pumps & Systems or its authorized service centers, automatically voids warranty. -
Page 16: Year Warranty
This warranty gives you specific legal rights and you may also have other rights which vary from state to state. NOTE: 2 Year warranty does NOT include the PFS411HT. It has a 1 Year Limited Warranty. Power-Flo Pumps & Systems • 877-24PUMPS • www.powerflopumps.com...
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