💧 189132LF Bell & Gossett 2-3/4" Lead-Free Non-Ferrous Impeller
✅ Product Description
The 189132LF Bell & Gossett Impeller is a 2-3/4" diameter, lead-free, non-ferrous impeller engineered for Series 100 and 100 NFI pumps. This replacement impeller ensures reliable fluid flow while maintaining environmentally safe, lead-free construction.
Directly replacing 189132 and compatible with multiple part numbers—including P-3500-S-0311-Z, P-4-Z-335, 118840, and 812961-011—this impeller fits a variety of 1/12 HP single-phase pumps. It is designed to work with bearing assemblies like 189134 and 189161, providing durable performance for HVAC, plumbing, and pump maintenance applications.
✅ Key Features
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✅ Lead-Free & Non-Ferrous – Safe and environmentally responsible material.
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✅ 2-3/4" Diameter – Precision fit for Series 100 and 100 NFI pumps.
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✅ Direct Replacement – Replaces Bell & Gossett 189132 and other legacy parts (P-3500-S-0311-Z, P-4-Z-335, 118840, 812961-011).
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✅ Compatible with Bearing Assemblies – Works with 189134 Bearing ASM w/ Impeller and 189161 Bearing Assembly w/ Impeller.
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✅ Durable & Reliable – High-quality construction ensures long-lasting pump performance.
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✅ Efficient Fluid Movement – Maintains optimal system flow and reduces cavitation.
📊 Specifications
| Specification | Detail |
|---|
| Model Number |
189132LF |
| Replacement For |
189132, P-3500-S-0311-Z, P-4-Z-335, 118840, 812961-011 |
| Impeller Diameter |
2-3/4" |
| Material |
Lead-free, non-ferrous |
| Compatible Pumps |
106189 Series 100 NFI, 106197 Series 100 BNFI (Bronze Body) |
| Horsepower |
1/12 HP Single Phase |
| Bearing ASM Compatibility |
189134, 189161 |
| Application |
Series 100 / 100 NFI Pumps |
| Brand |
Bell & Gossett |
⚠️ Common Symptoms (When You Need This Impeller)
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Reduced pump flow or performance.
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Cavitation or unusual pump noise.
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Worn or damaged impeller in older pumps.
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Leaks or inefficiency in Series 100 NFI or BNFI pumps.
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Bearing assembly requiring compatible impeller replacement.
❓ Frequently Asked Questions (FAQ)
Q: Which pumps is this impeller compatible with?
A: Fits 106189 Series 100 NFI Pump and 106197 Series 100 BNFI Pump (Bronze Body), both 1/12 HP Single Phase.
Q: Does this replace 189132?
A: Yes, 189132LF replaces 189132 and multiple legacy part numbers for Series 100 pumps.
Q: Can it be used with bearing assemblies 189134 or 189161?
A: Yes, it is compatible with both bearing assemblies for proper installation and operation.
Q: What is the material of the impeller?
A: Lead-free, non-ferrous material for safe and durable pump performance.
🛒 Shopping Tips
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🔍 Verify Pump Model – Ensure your pump is 106189 NFI or 106197 BNFI before ordering.
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🧰 Inspect Bearing Assembly – Replace bearings if worn; the impeller is designed for use with 189134 or 189161 ASM.
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💡 Check Impeller Diameter – The 2-3/4" size ensures a proper fit for Series 100 pumps.
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⚡ Routine Maintenance – Replace worn impellers to maintain optimal system efficiency and prevent cavitation.
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🏆 OEM-Quality Replacement – Bell & Gossett ensures reliable pump operation and longevity.
