Bell & Gossett 103401LF Circulator
The Bell & Gossett 103401LF is a high-efficiency, lead-free bronze wet rotor circulator designed for quiet, maintenance-free performance in potable water and hydronic heating systems. As the direct replacement for the legacy 103401 model, this NBF-36 circulator pump features a 1/6 HP, 115V single-phase motor delivering up to 3300 RPM. The three-speed motor allows technicians to field-adjust the pump curve to match specific system requirements, ensuring optimal flow across 3/4", 1", 1-1/4", or 1-1/2" flange connections. Built with a Noryl impeller and ceramic shaft supported by carbon bearings, the B&G 103401LF is engineered to handle maximum fluid temperatures of 225°F and working pressures up to 150 PSI. Its self-cleaning particle shield protects internal components from system debris, making it a reliable choice for domestic hot water recirculation and open-loop thermal applications where corrosion resistance and long-term durability are non-negotiable for professional contractors.
Key Benefits- Versatile Compatibility: Universal flange-to-flange dimensions facilitate easy integration with 3/4" to 1-1/2" piping systems.
- Optimized Performance: Three-speed settings provide adjustable flow rates up to 36 GPM and 34 feet of head pressure.
- Lead-Free Construction: 100% bronze body meets stringent plumbing codes for potable water systems.
- Quiet Operation: Wet rotor design eliminates the need for mechanical seals and provides whisper-quiet performance.
- Durable Engineering: Features a ceramic shaft and double-sintered carbon bearings for extended operational life.
Is the 103401LF a drop-in replacement for the older 103401 pump?
Yes, the 103401LF is the updated lead-free version of the 103401 and maintains the same physical dimensions and electrical specs for seamless replacement.
Can this pump be used for domestic hot water recirculation?
Specifically designed for open-loop systems, the Bell & Gossett NBF-36 is ideal for potable water circulation due to its corrosion-resistant bronze housing.
Does this unit come with flanges?
The pump includes mounting hardware and gaskets, but 3/4" to 1-1/2" flanges must be purchased separately to match your specific pipe size.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $772.15
-65%$772.15
$270.25Bell & Gossett 103401LF Circulator
The Bell & Gossett 103401LF is a high-efficiency, lead-free bronze wet rotor circulator designed for quiet, maintenance-free performance in potable water and hydronic heating systems. As the direct replacement for the legacy 103401 model, this NBF-36 circulator pump features a 1/6 HP, 115V single-phase motor delivering up to 3300 RPM. The three-speed motor allows technicians to field-adjust the pump curve to match specific system requirements, ensuring optimal flow across 3/4", 1", 1-1/4", or 1-1/2" flange connections. Built with a Noryl impeller and ceramic shaft supported by carbon bearings, the B&G 103401LF is engineered to handle maximum fluid temperatures of 225°F and working pressures up to 150 PSI. Its self-cleaning particle shield protects internal components from system debris, making it a reliable choice for domestic hot water recirculation and open-loop thermal applications where corrosion resistance and long-term durability are non-negotiable for professional contractors.
Key Benefits- Versatile Compatibility: Universal flange-to-flange dimensions facilitate easy integration with 3/4" to 1-1/2" piping systems.
- Optimized Performance: Three-speed settings provide adjustable flow rates up to 36 GPM and 34 feet of head pressure.
- Lead-Free Construction: 100% bronze body meets stringent plumbing codes for potable water systems.
- Quiet Operation: Wet rotor design eliminates the need for mechanical seals and provides whisper-quiet performance.
- Durable Engineering: Features a ceramic shaft and double-sintered carbon bearings for extended operational life.
Is the 103401LF a drop-in replacement for the older 103401 pump?
Yes, the 103401LF is the updated lead-free version of the 103401 and maintains the same physical dimensions and electrical specs for seamless replacement.
Can this pump be used for domestic hot water recirculation?
Specifically designed for open-loop systems, the Bell & Gossett NBF-36 is ideal for potable water circulation due to its corrosion-resistant bronze housing.
Does this unit come with flanges?
The pump includes mounting hardware and gaskets, but 3/4" to 1-1/2" flanges must be purchased separately to match your specific pipe size.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
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Description
The Bell & Gossett 103401LF is a high-efficiency, lead-free bronze wet rotor circulator designed for quiet, maintenance-free performance in potable water and hydronic heating systems. As the direct replacement for the legacy 103401 model, this NBF-36 circulator pump features a 1/6 HP, 115V single-phase motor delivering up to 3300 RPM. The three-speed motor allows technicians to field-adjust the pump curve to match specific system requirements, ensuring optimal flow across 3/4", 1", 1-1/4", or 1-1/2" flange connections. Built with a Noryl impeller and ceramic shaft supported by carbon bearings, the B&G 103401LF is engineered to handle maximum fluid temperatures of 225°F and working pressures up to 150 PSI. Its self-cleaning particle shield protects internal components from system debris, making it a reliable choice for domestic hot water recirculation and open-loop thermal applications where corrosion resistance and long-term durability are non-negotiable for professional contractors.
Key Benefits- Versatile Compatibility: Universal flange-to-flange dimensions facilitate easy integration with 3/4" to 1-1/2" piping systems.
- Optimized Performance: Three-speed settings provide adjustable flow rates up to 36 GPM and 34 feet of head pressure.
- Lead-Free Construction: 100% bronze body meets stringent plumbing codes for potable water systems.
- Quiet Operation: Wet rotor design eliminates the need for mechanical seals and provides whisper-quiet performance.
- Durable Engineering: Features a ceramic shaft and double-sintered carbon bearings for extended operational life.
Is the 103401LF a drop-in replacement for the older 103401 pump?
Yes, the 103401LF is the updated lead-free version of the 103401 and maintains the same physical dimensions and electrical specs for seamless replacement.
Can this pump be used for domestic hot water recirculation?
Specifically designed for open-loop systems, the Bell & Gossett NBF-36 is ideal for potable water circulation due to its corrosion-resistant bronze housing.
Does this unit come with flanges?
The pump includes mounting hardware and gaskets, but 3/4" to 1-1/2" flanges must be purchased separately to match your specific pipe size.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
