
Bell & Gossett 101241LF Flange Set
The Bell & Gossett 101241LF is a professional-grade 1-1/2 inch NPT Lead-Free Bronze flange set engineered for high-performance hydronic heating systems and potable water applications. Designed specifically for use with B&G NRF, NFI, and Series PL pumps, these isolation flanges allow for seamless pump servicing without the need to drain the entire loop. The low-lead bronze construction ensures full compliance with safe drinking water standards, making them an essential component for residential and commercial domestic water recirculation. These flanges feature precision-machined threads to prevent leaks under high-pressure conditions and provide a robust metal-to-metal seal when properly torqued. By integrating Bell & Gossett 101241LF isolation flanges, contractors can reduce labor time during future maintenance cycles and ensure system hydraulic balance. This kit includes all necessary hardware and high-temp gaskets required for a standard circulator pump installation, ensuring a reliable, code-compliant connection in any high-demand plumbing environment.
Key Benefits for Technicians
- Safe Water Compliance: Manufactured from lead-free bronze to meet stringent potable water regulations.
- System Isolation: Simplifies pump removal and replacement by eliminating the need for full system drainage.
- Universal Compatibility: Fits standard 1-1/2" NPT piping and most small to mid-range B&G circulator bodies.
- Durable Construction: Heavy-duty bronze casting resists corrosion and handles thermal expansion in hydronic loops.
- Complete Kit: Includes high-quality gaskets and zinc-plated bolts to ensure a leak-free seal upon installation.
Common Questions
Will these flanges work with other pump brands besides Bell & Gossett?
Yes, as long as the circulator pump utilizes a standard 2-bolt flange configuration and has the correct center-to-center bolt hole spacing, the Bell & Gossett 101241LF will provide a secure fit.
Are these flanges suitable for chilled water systems?
The lead-free bronze material is excellent for both heating and chilled water applications, offering superior resistance to oxidation compared to standard cast iron flanges.
What is the maximum operating temperature for the included gaskets?
The B&G pump gaskets included in this set are designed to withstand standard hydronic operating temperatures up to 240°F, depending on system pressure.
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.
Bell & Gossett 101241LF Flange Set
The Bell & Gossett 101241LF is a professional-grade 1-1/2 inch NPT Lead-Free Bronze flange set engineered for high-performance hydronic heating systems and potable water applications. Designed specifically for use with B&G NRF, NFI, and Series PL pumps, these isolation flanges allow for seamless pump servicing without the need to drain the entire loop. The low-lead bronze construction ensures full compliance with safe drinking water standards, making them an essential component for residential and commercial domestic water recirculation. These flanges feature precision-machined threads to prevent leaks under high-pressure conditions and provide a robust metal-to-metal seal when properly torqued. By integrating Bell & Gossett 101241LF isolation flanges, contractors can reduce labor time during future maintenance cycles and ensure system hydraulic balance. This kit includes all necessary hardware and high-temp gaskets required for a standard circulator pump installation, ensuring a reliable, code-compliant connection in any high-demand plumbing environment.
Key Benefits for Technicians
- Safe Water Compliance: Manufactured from lead-free bronze to meet stringent potable water regulations.
- System Isolation: Simplifies pump removal and replacement by eliminating the need for full system drainage.
- Universal Compatibility: Fits standard 1-1/2" NPT piping and most small to mid-range B&G circulator bodies.
- Durable Construction: Heavy-duty bronze casting resists corrosion and handles thermal expansion in hydronic loops.
- Complete Kit: Includes high-quality gaskets and zinc-plated bolts to ensure a leak-free seal upon installation.
Common Questions
Will these flanges work with other pump brands besides Bell & Gossett?
Yes, as long as the circulator pump utilizes a standard 2-bolt flange configuration and has the correct center-to-center bolt hole spacing, the Bell & Gossett 101241LF will provide a secure fit.
Are these flanges suitable for chilled water systems?
The lead-free bronze material is excellent for both heating and chilled water applications, offering superior resistance to oxidation compared to standard cast iron flanges.
What is the maximum operating temperature for the included gaskets?
The B&G pump gaskets included in this set are designed to withstand standard hydronic operating temperatures up to 240°F, depending on system pressure.
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
Shipping & Returns
Shipping & Returns
Description
The Bell & Gossett 101241LF is a professional-grade 1-1/2 inch NPT Lead-Free Bronze flange set engineered for high-performance hydronic heating systems and potable water applications. Designed specifically for use with B&G NRF, NFI, and Series PL pumps, these isolation flanges allow for seamless pump servicing without the need to drain the entire loop. The low-lead bronze construction ensures full compliance with safe drinking water standards, making them an essential component for residential and commercial domestic water recirculation. These flanges feature precision-machined threads to prevent leaks under high-pressure conditions and provide a robust metal-to-metal seal when properly torqued. By integrating Bell & Gossett 101241LF isolation flanges, contractors can reduce labor time during future maintenance cycles and ensure system hydraulic balance. This kit includes all necessary hardware and high-temp gaskets required for a standard circulator pump installation, ensuring a reliable, code-compliant connection in any high-demand plumbing environment.
Key Benefits for Technicians
- Safe Water Compliance: Manufactured from lead-free bronze to meet stringent potable water regulations.
- System Isolation: Simplifies pump removal and replacement by eliminating the need for full system drainage.
- Universal Compatibility: Fits standard 1-1/2" NPT piping and most small to mid-range B&G circulator bodies.
- Durable Construction: Heavy-duty bronze casting resists corrosion and handles thermal expansion in hydronic loops.
- Complete Kit: Includes high-quality gaskets and zinc-plated bolts to ensure a leak-free seal upon installation.
Common Questions
Will these flanges work with other pump brands besides Bell & Gossett?
Yes, as long as the circulator pump utilizes a standard 2-bolt flange configuration and has the correct center-to-center bolt hole spacing, the Bell & Gossett 101241LF will provide a secure fit.
Are these flanges suitable for chilled water systems?
The lead-free bronze material is excellent for both heating and chilled water applications, offering superior resistance to oxidation compared to standard cast iron flanges.
What is the maximum operating temperature for the included gaskets?
The B&G pump gaskets included in this set are designed to withstand standard hydronic operating temperatures up to 240°F, depending on system pressure.
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.












