Description
Century 3/4HP Motor B2981T Square Flange 2-Speed 115V.
SPECIAL ORDER ITEM with a longer lead time.
This pump motor has a 2-Green timer on top. Motor only – does not include wet end.
This pump motor replaces 5280-6 and is rated at 115 volts, 3/4 HP, Square Flange , 2-Green.
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Features |
Benefits |
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• All-in-one design with integrated motor and timer as one unit |
• No additional wiring required! – other aftermarket timers require external leads and can be wired incorrectly |
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• Rain-proof timer enclosure |
• Other aftermarket timers require a secondary enclosure for outdoor use of the electronics |
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• On-screen motor status updates |
• Unique feature that provides user feedback (if the shaft is locked for instance) which can reduce motor failures; shows the mode (high, low, off) and time remaining |
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• Built-in battery backup protects programming for 7 full years |
• No need to replace battery (unlike other timers) or reset time/settings during a power outage or off-season |
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• Integrated LCD backlight and adjustable contrast |
• Ensures the display can easily be viewed in dark, shady, or direct sunlight conditions |
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• Intuitive step-by-step screen instructions |
• Step-by-step instructions make initial setup and any future programming changes simple |
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• Manual override |
• User can instantly change motor parameters for cleaning or maintenance without adjusting permanent settings |
| Motor Amperage | 12.2A/2.0A |
| Voltage | 115v |
| Phase | 1 Phase (1ph) |
| Frame Type | 56Y |
| Speed | 2 Speed (2-Spd) |
| Horsepower | 0.75hp |
| Total Horsepower | 1.25thp |
| Motor Shaft Type | Threaded |
| Motor Style | Square Flange |
| Manufacturer | AO Smith/Century/Regal Beloit |
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The reasons a 2GreenTM premium-efficiency replacement motor can offer such impressive savings are numerous including: |
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Features:
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• Integrated Timer Interface |
• Battery Backup – Program Saver |
• High Efficiency High and Low Speed |
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• Timer Mode |
• LCD Display with Backlight |
• Open Dripproof |
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• Adjustable Contrast |
• Ball Bearing |
• Rotation: CCW Pump End |
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• Manual Mode |
• Class B Insulation |
• Single Phase |
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• Over Current Protection |
• 50°C Ambient |
• 303 Stainless Steel Shaft |
| 3 | Bolt, Pentair Sta-Rite, 3/8-16 x 1″ | U30-74SS |
| 4 | Bolt, Pentair Sta-Rite, 3/8-16 x 1-1/4″ | U30-75SS |
| 6 | Seal Plate, Pentair Sta-Rite DynaGlas, DynaPro, DynaJet | C3-184P |
| 7 | Washer, Pentair Sta-Rite, 3/8″, Steel | U43-62SS |
| 8 | Lock Washer, Pentair Sta-Rite, 3/8″ | U43-12SS |
| 10 | O-Ring, Buna-N, 8-1/2″ ID,1/4″Cross Section, Generic | O-469 |
| 12 | Impeller, Pentair StaRite DynaGlas, DynaPro, 0.75 Horsepower | C105-236P |
| 12 | Impeller, Pentair Sta-Rite DynaGlas, DynaPro, 1.0 Horsepower | C105-236PB |
| 12 | Impeller, Pentair Sta-Rite DynaGlas, DynaPro, 1.5 Horsepower | C105-236PC |
| 12 | Impeller, Pentair Sta-Rite DynaGlas, DynaPro, 2.0 Horsepower | C105-236PDA |
| 12 | Impeller, Pentair Sta-Rite DynaGlas, DynaPro, 2.5 Horsepower | C105-236PEA |
| 13 | O-Ring, Buna-N, 5/16″ ID, 3/32″ Cross Section, Generic | O-628 |
| 14 | Screw, Pentair Sta-Rite, Impeller | 37337-6080 |
| 14 | Screw, Pentair Sta-Rite Max-E-Pro, 2 Speed, Impeller | 37337-6081 |
| 15 | Diffuser, Pentair Sta-Rite DynaGlas, DynaPro, 0.75hp-1.0hp | C1-270PB |
| 15 | Diffuser, Pentair Sta-Rite DynaGlas, DynaPro, 1.5hp | C1-270PC |
| 15 | Diffuser, Pentair Sta-Rite DynaGlas, DynaPro, 1.5-2.5hp | C1-270P |
| 16 | Lock Washer, Pentair Sta-Rite, 8 | U43-21SS |
| 17 | Screw, Pentair Sta-Rite, 8-32 x 7/8″ | U30-542SS |
| 18 | O-Ring, Buna-N, 2-3/8″ ID, 3/16″ Cross Section, Generic | O-83 |
| 19 | Trap and Trap Body, Pentair Sta-Rite Dyna-Pro/Dyna-Pro E | C76-71P |
| 20 | Pump Union, 2″ Female Buttress Thread x 2″ Slip, Quantity 2 | PKG 188 |
| 20 | Pump Union, 2″fbt x 2″fpt, qty 2 | PKG 189 |
| 22 | O-Ring, Buna-N, 6-1/4″ ID, 1/4″ Cross Section, Generic | O-461 |
| 23 | Basket, Pump, OEM Sta-Rite DynaMaxII DuraMax IntelliPro | C8-58P |
| 23 | Basket, Pump, Generic Sta-Rite DuraII MaxEII Dyna Intellipro | 27180-215-000 |
| 24a | Drain Plug, Pentair Sta-Rite, 1/2″mpt, with O-Ring | U178-920P |
| 24b | Screw, Pentair Sta-Rite, 5/16-14 x 5/8″ | U30-919SS |
| 25 | Motor Support, Pentair Sta-Rite DynaGlas, DynaJet, DynaPro | C35-45 |
| 26 | Pump Stand, Pentair Sta-Rite DynaGlas, DynaJet, DynaPro | C4-77P |
| 27a | Motor, Century,0.75hp,115v/230v,1-Spd,56Yfr,SQFL,Full Rate | B2847 |
| 27a | Motor, Century/WW, 0.75hp, 115v/230v, 1-Spd, 56Yfr, SQFL | B847 |
| 27a | Motor, Century,1.0hp,115v/230v,1-Spd,56Yfr,SQFL | B2848 |
| 27a | Motor, Century,1.5hp,115v/230v,1-Spd,56Yfr,SQFL,Full Rate | B2858 |
| 27a | Motor, Century,2.0hp,230v,1-Spd,56Yfr, SQFL | B2748 |
| 27a | Motor, US Motor, 0.75Hp 115/230v SQFL | EB847 |
| 27a | Motor, US Motor, 1 Hp 115/230v SQFL | ASB848 |
| 27a | Motor, US Motor/WW, 1.5hp,115/230v, 1-Spd,56Fr,SQFL,Up-Rate | EB854 |
| 27b | Motor, US Motor, 1.5hp, SQFL, Fullrate, 115/208/230v,56Y, EE | ASB842 |
| 27c | Motor, Century,0.75hp,115v,2-Spd,56Yfr,SQFL,EE | B2981 |
| 27c | Motor, Century,0.75hp,230v,2-Spd,56Yfr, SQFL,EE | B2980 |
| 27c | Motor, Century,1.0hp,230v,2-Spd,56Yfr, SQFL,EE | B2982 |
| 27c | Motor, Century,2.0hp,230v,2-Spd,56Yfr, SQFL,EE | B2984 |
| 27c | Motor, Century,0.75hp,115v,2-Spd,56Yfr,SQFL,2-Green | B2981T |
| 27c | Motor, Century,0.75hp,230v,2-Spd,56Yfr,SQFL,2-Green | B2980T |
| 27c | Motor, Century,1.0hp,230v,2-Spd,56Yfr,SQFL,2-Green | B2982T |
| 27c | Motor, Century,2.0hp,230v,2-Spd,56Yfr,SQFL,2-Green | B2984T |
| 27d | Motor, Century,0.75-2.7hp,230v,Var-Spd,48fr,SQFL,V-Green | ECM27SQU |
| 27d | Motor,Century,208v-230v,Var-Spd,48fr,SQFL,V-Green | ECM16SQU |









