Description
Bell & Gossett 1BL068LF Circulator Pump – PL-55B, 2/5 HP, 115V, Bronze, Lead-Free
Model: 1BL068LF – PL-55B LF
Horsepower: 2/5 HP
Voltage: 115V
Material: Lead-Free Bronze
Connection: Flanged x Flanged
Max Flow: 50 GPM
Max Pressure: 150 PSI
Overview:
The Bell & Gossett 1BL068LF Circulator Pump (PL-55B LF) delivers high-capacity water circulation with premium reliability and efficiency. Built with a rugged 2/5 HP motor, corrosion-resistant lead-free bronze body, and 115V operation, this pump is ideal for potable water and hydronic heating systems in both residential and commercial applications.
Engineered for long life and maintenance-free operation, the PL-55B LF features advanced bearing systems, a durable seal assembly, and a precision-balanced motor design that reduces wear, noise, and energy use.
Key Features:
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Efficient High-Performance Motor: 2/5 HP dry motor delivers up to 50 GPM with 25% more efficiency than competitors.
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Lead-Free Bronze Construction: Compliant with potable water standards and built for durability in aggressive water conditions.
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XL-11 Bearing System: Permanently oil-lubricated, maintenance-free, and isolated for silent operation.
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Stiff-Shaft Technology: High-strength alloy steel shaft resists cracking under thermal stress.
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Carbon/Silicon Carbide Seal: With a stainless steel shaft sleeve, ensures long-lasting leak protection and reliability.
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Close-Coupled Design: Enhances pump life, seasonal start-up dependability, and overall efficiency.
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Quick Install: Dual electrical knockouts and quick-connect leads speed up installation.
Specifications:
| Attribute | Details |
|---|---|
| Pump Type | Circulator |
| Model | PL-55B LF |
| Horsepower | 2/5 HP |
| Voltage | 115V |
| RPM | 3250 |
| Material | Lead-Free Bronze |
| Max Flow Rate | 50 GPM |
| Flow Range | 0 – 50 GPM |
| Max Head | 52.5 ft |
| Head Range | 0 – 52.5 ft |
| Max Operating Pressure | 150 PSI |
| Max Operating Temperature | 225°F (107°C) |
| Connection Type | Flanged x Flanged |
| Supported Flange Sizes | 3/4", 1", 1-1/4", 1-1/2" |
| Lead-Free Compliant | Yes |
Applications:
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Potable hot water systems
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Hydronic and radiant heating loops
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Commercial and residential water circulation
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High-head, high-flow closed-loop systems
