
687752232134 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $25.00 | Condition is New, 3/4" Taco Freedom Flange set 110-251F - Circulator Pump NPT iron 007 f5 f4, FREE SHIPPING | ![]() |
![]() | $10.00 | Condition is New, Taco 110-251F 3/4 Iron , shipping cost = $16.85 | 100.0% |
![]() | $19.99 | Condition is New, Taco 110-251F Freedom Flange 3/4" NPT Ductile Iron , shipping cost = $7.90 | 100.0% |
![]() | $23.79 | Condition is New, Taco 110-251F-1 Flange, 3/4 In Flanged, Cast Iron, Pk2, shipping cost = $5.00 | 99.8% |
![]() | $30.79 | Top Pick! Condition is New, TACO 3/4'' 2 FLANGES, 4 NUTS, 4 BOLTS 110-251F, FREE SHIPPING | ![]() |
![]() | $27.07 | Condition is New, TACO 110-251F Flange,3/4" FNPT,Cast Iron,2PK 2KGW2, shipping cost = $6.99 | ![]() |
![]() | $34.99 | Condition is New, LOT OF 2 TACO 110-251F EACH BAG HAS 2 FLANGES, 4 NUTS AND 4 BOLTS, FREE SHIPPING | ![]() |
![]() | $23.59 | Condition is New, Taco 110-251F NPT Circulator Pump Flange Kit - 3/4", shipping cost = $12.50 | ![]() |
![]() | $20.00 | Top Pick! Condition is New, Taco 110-251F 3/4 Inch Flanges, Cast Iron, 2 Pack, Includes Hardware, shipping cost = $18.17 | 99.8% |
![]() | $38.25 | Condition is New, 3/4" Taco Flange Set, 110-251F, FREE SHIPPING | 100.0% |
![]() | $27.33 | Top Pick! Condition is New, Taco 110-251F Freedom Flange Cast Iron Circulator Companion Flange Kit 3/4" NPT, shipping cost = $12.13 | 100.0% |
![]() | $41.99 | Condition is New, 3/4" Taco Flange Set, 110-251F, FREE SHIPPING | 100.0% |
![]() | $43.25 | Condition is New, Taco 110-251F Flange (Cast Iron, 3/4in), FREE SHIPPING | 98.9% |
![]() | $29.99 | Condition is New, Taco 110-251F 3/4 Iron , shipping cost = $15.10 | 100.0% |
![]() | $39.03 | Condition is New, 1PC Taco 110-251F Freedom Flange? Cast Iron Circulator Companion Flange, 3/, shipping cost = $5.00 | 99.8% |
![]() | $44.21 | Condition is New, Taco 110-251F "3/4""NPT CI Freedom Flange Set" "3/4""NPT CI Freedom Flange Set", FREE SHIPPING | 98.6% |
![]() | $48.14 | Condition is New, Taco 110-251F Freedom Flange Set Cast Iron 3/4 inch NPT, FREE SHIPPING | ![]() |
![]() | $56.99 | Condition is New, Taco 110-251F, 3/4" NPT Taco Iron Freedom Flange (Pair), FREE SHIPPING | 96.0% |
![]() | $50.02 | Condition is New, Taco 110-251F Freedom Flange 3/4 in.Cast Iron Flange Set for Hydronic Circulator, shipping cost = $10.27 | 98.6% |
![]() | $51.15 | Condition is New, Taco 110-251F Flange Set, Cast Iron, 3/4", shipping cost = $12.55 | 97.4% |
![]() | $66.98 | Condition is New, Taco 110-251F Freedom Flange For Circulating not applicable, Green, FREE SHIPPING | 99.5% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $14.79 | Condition is Used, TACO 110-251F / 110251F (USED), shipping cost = $12.90 | 99.7% |

The Taco 687752232134 110-251F NPT Circulator Pump Flange Kit is a valuable addition for anybody working on HVAC (Heating, Ventilation, and Air Conditioning) systems that utilize circulator pumps. This flange kit, manufactured by the renowned HVAC equipment supplier Taco, is designed specifically for 3/4-inch NPT (National Pipe Thread) circulator pumps.
The key feature of this flange kit lies in its versatility. It can be used in various applications, including residential and commercial hot water heating systems, radiant flooring systems, and other water circulation systems. Its NPT threading makes it compatible with a broad range of associated piping systems.
Each Taco 687752232134 110-251F NPT Circulator Pump Flange Kit comes with essential components to ensure a secure and leak-free connection between the circulator pump and the piping system. The kit includes two flanges one male and one female that are engineered from brass for durability and corrosion resistance. These flanges are designed to efficiently distribute pressure between the pump and the piping system.
Additionally, the kit comes with O-rings, which serve as a vital sealant between the flanges and the mating surfaces. These O-rings are designed to provide an effective seal in high-pressure applications and can withstand temperatures up to 250 degrees Fahrenheit. By employing these high-quality components, the Taco 687752232134 110-251F NPT Circulator Pump Flange Kit ensures the longevity and robustness of your HVAC system.
Installation of the Taco 687752232134 110-251F NPT Circulator Pump Flange Kit is a straightforward process. First, you should locate the proper positioning for the flanges on your circulator pump and piping system. This usually involves ensuring an adequate clearance between the flanges and any connecting components or obstructions. Next, insert the O-rings onto the mating surfaces, followed by securing the flanges with the provided screws. Tighten the screws to the manufacturer's recommended torque specification.
Using the Taco 687752232134 110-251F NPT Circulator Pump Flange Kit not only enhances the structural integrity of your HVAC system but also upholds the system's energy efficiency and performance. By providing a secure and reliable connection, this flange kit minimizes potentially costly leaks and helps prevent damage to your HVAC components. It is a wise investment for both small-scale and large-scale heating and water circulation projects.
Pros and Cons of buying a Taco 687752232134 1/2'' NPT Circulator Pump Flange Kit (3/4")
Introduction:The Taco 687752232134 1/2'' NPT Circulator Pump Flange Kit (3/4) is a repair or replacement part for Taco circulator pumps. This accessory enables users to change the pump's flange instead of buying an entirely new circulator pump. Here are some pros and cons to consider before making a final decision about purchasing this flange kit.
Pros:1. Cost-effective: Buying the Taco 687752232134 flange kit is a more cost-effective solution than purchasing an entirely new circulator pump since it only requires replacing the damaged or worn flange.
2. Compatibility: This flange kit is designed specifically for Taco circulator pumps, ensuring that it fits perfectly with minimal hassle during installation.
3. Reliable: Taco is a well-recognized brand known for producing quality and long-lasting HVAC and plumbing components, including circulator pumps and related accessories.
Cons:1. Limited application: The Taco 687752232134 flange kit is only suitable for repairing or replacing the flange on Taco circulator pumps, making it a less versatile option compared to universal flange kits.
2. Potential increased complexity: If a homeowner or contractor is not familiar with Taco's product line, identifying the specifically damaged pump to purchase the replacement flange for could be more challenging compared to purchasing a universal kit to fit multiple pumps.
3. Risk of leakage: The sealing system between the flange and the pump must be properly aligned and tightened to prevent leakage. Improper installation could lead to potential leaks, damage, or even floods depending on the extent of the water leak.
Conclusion:The Taco 687752232134 1/2'' NPT Circulator Pump Flange Kit (3/4) is an excellent option for those seeking to repair or replace a damaged flange on their Taco circulator pump at a cost-effective price. However, it might require more research to ensure compatibility with the specific circulator pump in question and pose a slight risk of leakage due to potential installation errors.
Recommendation:If you are confident that the Taco circulator pump is the model in your system and that the flange is the issue causing the problem, then purchasing this specific flange kit is likely the best choice. Proceed with the installation process carefully, ensuring complete sealing between the flange and the pump. If there is still uncertainty regarding the pump model, it might be more practical to consider a universal flange kit for broader applicability.
Details:
Taco 110-251F npt circulator pump flange kit - 3/4.
specifications maxohvac:
- brand: Taco
- mpn: 110-251f
- part type: Pump Flange Kit
- upc: 687752232134
seller maxohvac:
- # reviews: 72
- rating: 100.0%
- city: mokelumne hill, california
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
offer maxohvac:
- in stock #: 5
- sold #: 27
- started: january 19, 2025
- availability: in stock
- options: ship-to-home
- prices: $10.00–$66.98
- item condition:
- New
- Used
returns maxohvac:
- policy: no returns
payments maxohvac:
- other
- wallet: google-pay
- credit card: diners-club
shipping maxohvac:
- type: calculated
- class: expedited
- carrier: usps
- service: usps priority mail small flat rate box
- transit: 5-11 days
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