Grundfos 96409354 Flanges
The Grundfos 96409354 is a professional-grade set of 2-inch cast iron pump flanges designed for high-head circulating systems. Engineered for a precision fit with Grundfos UP and UPS series circulators, these flanges ensure a leak-proof seal and structural integrity in hydronic heating systems and chilled water applications. Featuring a standard 2-bolt flange configuration, this kit includes the necessary hardware and gaskets to streamline installation for commercial and residential contractors. The cast iron construction provides the durability required to withstand the thermal expansion and contraction cycles common in closed-loop systems. When replacing or installing inline centrifugal pumps, utilizing these NPT threaded flanges ensures pipe alignment and reduces mechanical stress on the pump housing. These heavy-duty pump flanges are the industry standard for maintaining system pressure and flow velocity in demanding HVACR applications.
- Universal Compatibility: Specifically machined for Grundfos 96409354 specifications, fitting a wide range of UP/UPS series circulators.
- Rugged Durability: High-tensile cast iron flange material prevents warping and maintains torque under high-temperature conditions.
- Complete Installation Kit: Includes two flanges, gaskets, and zinc-plated bolts to ensure a secure, corrosion-resistant connection.
- Precision NPT Threading: Deep 2-inch NPT threads provide a reliable, watertight interface with existing system piping.
Common Questions
What Grundfos pump models are compatible with the 96409354 flange set?
This set is designed for any Grundfos circulator requiring a 2-inch NPT connection, most commonly found on the UPS 26-99, UP 26-96, and UPS 43-44 models.
Do the flanges come with gaskets and bolts?
Yes, this circulator pump flange kit includes two gaskets and the required bolt sets to complete the installation between the pump volute and the piping.
Can these cast iron flanges be used in potable water systems?
Cast iron is intended for closed-loop heating systems. For domestic potable water applications, bronze or stainless steel flanges should be utilized to prevent oxidation and ensure compliance.
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: $117.61
-65%$117.61
$41.16Grundfos 96409354 Flanges
The Grundfos 96409354 is a professional-grade set of 2-inch cast iron pump flanges designed for high-head circulating systems. Engineered for a precision fit with Grundfos UP and UPS series circulators, these flanges ensure a leak-proof seal and structural integrity in hydronic heating systems and chilled water applications. Featuring a standard 2-bolt flange configuration, this kit includes the necessary hardware and gaskets to streamline installation for commercial and residential contractors. The cast iron construction provides the durability required to withstand the thermal expansion and contraction cycles common in closed-loop systems. When replacing or installing inline centrifugal pumps, utilizing these NPT threaded flanges ensures pipe alignment and reduces mechanical stress on the pump housing. These heavy-duty pump flanges are the industry standard for maintaining system pressure and flow velocity in demanding HVACR applications.
- Universal Compatibility: Specifically machined for Grundfos 96409354 specifications, fitting a wide range of UP/UPS series circulators.
- Rugged Durability: High-tensile cast iron flange material prevents warping and maintains torque under high-temperature conditions.
- Complete Installation Kit: Includes two flanges, gaskets, and zinc-plated bolts to ensure a secure, corrosion-resistant connection.
- Precision NPT Threading: Deep 2-inch NPT threads provide a reliable, watertight interface with existing system piping.
Common Questions
What Grundfos pump models are compatible with the 96409354 flange set?
This set is designed for any Grundfos circulator requiring a 2-inch NPT connection, most commonly found on the UPS 26-99, UP 26-96, and UPS 43-44 models.
Do the flanges come with gaskets and bolts?
Yes, this circulator pump flange kit includes two gaskets and the required bolt sets to complete the installation between the pump volute and the piping.
Can these cast iron flanges be used in potable water systems?
Cast iron is intended for closed-loop heating systems. For domestic potable water applications, bronze or stainless steel flanges should be utilized to prevent oxidation and ensure compliance.
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
Shipping & Returns
Shipping & Returns
Description
The Grundfos 96409354 is a professional-grade set of 2-inch cast iron pump flanges designed for high-head circulating systems. Engineered for a precision fit with Grundfos UP and UPS series circulators, these flanges ensure a leak-proof seal and structural integrity in hydronic heating systems and chilled water applications. Featuring a standard 2-bolt flange configuration, this kit includes the necessary hardware and gaskets to streamline installation for commercial and residential contractors. The cast iron construction provides the durability required to withstand the thermal expansion and contraction cycles common in closed-loop systems. When replacing or installing inline centrifugal pumps, utilizing these NPT threaded flanges ensures pipe alignment and reduces mechanical stress on the pump housing. These heavy-duty pump flanges are the industry standard for maintaining system pressure and flow velocity in demanding HVACR applications.
- Universal Compatibility: Specifically machined for Grundfos 96409354 specifications, fitting a wide range of UP/UPS series circulators.
- Rugged Durability: High-tensile cast iron flange material prevents warping and maintains torque under high-temperature conditions.
- Complete Installation Kit: Includes two flanges, gaskets, and zinc-plated bolts to ensure a secure, corrosion-resistant connection.
- Precision NPT Threading: Deep 2-inch NPT threads provide a reliable, watertight interface with existing system piping.
Common Questions
What Grundfos pump models are compatible with the 96409354 flange set?
This set is designed for any Grundfos circulator requiring a 2-inch NPT connection, most commonly found on the UPS 26-99, UP 26-96, and UPS 43-44 models.
Do the flanges come with gaskets and bolts?
Yes, this circulator pump flange kit includes two gaskets and the required bolt sets to complete the installation between the pump volute and the piping.
Can these cast iron flanges be used in potable water systems?
Cast iron is intended for closed-loop heating systems. For domestic potable water applications, bronze or stainless steel flanges should be utilized to prevent oxidation and ensure compliance.
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.
