169236 Bell & Gossett (B&G) 1-1/2 HP 1750 RPM 1-Phase Motor – Weg Motor Model 903568
The 169236 Bell & Gossett Motor is a reliable, high-performance single-phase motor designed for B&G Maintenance Free Series 60 pumps and other compatible applications. Manufactured by Weg, this motor ensures efficient operation, durability, and long service life.
With 1-1/2 HP, 115/208–230V, and 1740–1750 RPM, it is ideal for industrial and hydronic pump applications, providing smooth, consistent performance.
Key Features ✅
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✅ 1-1/2 HP (1.5 HP) motor for heavy-duty pump operation
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✅ Single-phase, 115/208–230V, 60Hz for versatile power compatibility
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✅ 1750 RPM nominal speed (1740 RPM rated)
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✅ Frame 56CZ – standard mounting for direct replacement
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✅ Ambient temperature rating: 104°F (40°C)
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✅ Weg Motor Model W01.1AMO0IC0X0X / 903568
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✅ Direct replacement for Bell & Gossett Maintenance Free Series 60 pumps (except 1x5-1/4, 1-1/4x5-1/4, PD-40S)
Technical Specifications 📝
| Specification | Value |
|---|
| Part Number |
169236 |
| Motor Manufacturer |
Weg |
| Motor Model |
W01.1AMO0IC0X0X / 903568 |
| Horsepower |
1-1/2 HP (1.5 HP) |
| Phase |
Single-phase |
| Voltage |
115/208–230V |
| Frequency |
60 Hz |
| RPM |
1740–1750 RPM |
| Frame |
56CZ |
| Ambient Temp |
104°F / 40°C |
| Used On |
Bell & Gossett Maintenance Free Series 60 Pumps & Compatible Models |
Compatible Pumps / Applications ⚡
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POWER2 Power Pack Choices
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POWER1 Power Pack Choices
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PD40S Pump 1.5 HP Single Phase (105151)
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PD40S BI Pump 1.5 HP Single Phase (105152)
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PDB40S Pump All Bronze 1.5 HP Single Phase (105153)
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POWER7 Power Pack Selections
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MF Series 60 Inline Pumps: 617S (172724), 625S (172762)
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BF Series 60 Inline Pump: 627S (172952)
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AB Series 60 Inline Pump: B627S (172954)
Note: Excludes 1x5-1/4, 1-1/4x5-1/4, and PD-40S variations.
Common Symptoms Solved ⚡
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❌ Pump not running or losing power
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❌ Motor overheating during operation
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❌ Reduced flow or pressure in hydronic systems
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❌ Noise or vibration due to worn or incompatible motors
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❌ Motor failure in Bell & Gossett Series 60 pumps
Shopping Tips 🛒
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✅ Verify pump compatibility – Fits Bell & Gossett Maintenance Free Series 60 pumps, check exceptions.
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✅ Confirm voltage – 115/208–230V single-phase for correct wiring.
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✅ Check RPM and frame – 1750 RPM, Frame 56CZ for direct replacement.
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✅ OEM-quality motor – Weg manufacturing ensures reliable performance.
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✅ Inspect ambient conditions – Rated for 104°F (40°C).
Frequently Asked Questions (FAQ) ❓
Q: What pumps does this motor fit?
✅ Bell & Gossett Maintenance Free Series 60 pumps (except 1x5-1/4, 1-1/4x5-1/4, and PD-40S) and compatible models listed above.
Q: What is the voltage and phase?
✅ Single-phase, 115/208–230V, 60Hz.
Q: What is the motor RPM?
✅ 1740–1750 RPM.
Q: Who manufactures this motor?
✅ Weg, Model W01.1AMO0IC0X0X / 903568.
Q: Can this motor handle continuous operation?
✅ Yes, designed for continuous use in hydronic and industrial pump applications.
