
1600-031C Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $22.00 | Condition is New – Open box, Taco 1600-031C , 1-1/2" Flange Set (1 Pair), FREE SHIPPING | 99.9% |
![]() | $22.95 | Condition is New – Open box, Taco 1600-031C Cast Iron Flange Set 1-1/2" with Gaskets and Bolts, FREE SHIPPING | ![]() |
![]() | $23.99 | Condition is New – Open box, Taco 1600-031C Green Cast Iron Flange Set With Bolts, Nuts NO Gaskets, FREE SHIPPING | 99.7% |
![]() | $24.74 | Condition is New – Open box, New Taco Green 1-1/2" Cast Iron Flange Set 1600-031C No Gaskets, FREE SHIPPING | 100.0% |
![]() | $24.75 | Top Pick! Condition is New – Open box, SET OF 2 NEW TACO 1600-031C 1-1/2 CAST IRON FLANGE PAIR **READ**, FREE SHIPPING | 100.0% |
![]() | $25.00 | Top Pick! Condition is New – Open box, Taco #1600-032c Set Flange 2 Npt As Pictured., shipping cost = $8.62 | 99.7% |
![]() | $40.00 | Condition is New – Open box, TACO 1600-031C 1-1/2" NPT Cast Iron Flange Set w/No Bolts & Gaskets, FREE SHIPPING | 100.0% |
![]() | $54.70 | Top Pick! Condition is New – Open box, TACO 1600-031C, 1600031C 1-1/2" CAST IRON FLANGE SET COMPLETE W/ BOTLS AND NUTS, FREE SHIPPING | ![]() |
![]() | $69.99 | Condition is New – Open box, SET OF 8 NEW TACO 1600-031C 1-1/2 CAST IRON FLANGE 4 Pairs Total NOS Complete, shipping cost = $28.35 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $22.99 | Condition is New, Taco 1600-031C Green Cast Iron Flange Set With Bolts, Nuts & Gaskets, FREE SHIPPING | 99.8% |
![]() | $20.00 | Condition is New, TACO 1600-031C 1-1/2" NPT Cast Iron Flange Set w/No Bolts & Gaskets, shipping cost = $9.02 | 99.3% |
![]() | $37.00 | Condition is New, New Taco 1600-031C Flange Set Cast Iron 1 1/2 , FREE SHIPPING | 99.7% |
![]() | $50.00 | Condition is New, TACO 1600-031C 1600031C 1-1/2 CAST IRON FLANGE SET (NO BOLTS OR GASKETS), FREE SHIPPING | 99.9% |
![]() | $40.00 | Condition is New, TACO 1600-031C 1600031C 1-1/2 CAST IRON FLANGE SET (Flanges only), shipping cost = $13.02 | 99.1% |
![]() | $74.33 | Condition is New, Taco 1600-031C Cast Iron Flange Set 1600031C, FREE SHIPPING | 99.9% |
![]() | $159.99 | Condition is New, Taco 1600-174c Flange Set CI 2 Inch NPT Threaded 4 Bolt W/ Hardware NO GASKET, FREE SHIPPING | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $25.00 | Condition is Used, Taco 1600-031C Green Cast Iron Flange Set No Bolts, Nuts & Gaskets, FREE SHIPPING | 100.0% |

Introducing the Taco 1600-031C Cast Iron Flange Set, a comprehensive solution for securing and sealing cast iron connections in your plumbing system. This versatile kit comes complete with all the necessary components for a successful installation, including bolts, nuts, and gaskets.
The heart of this kit are the 1/2 inch hex head, zinc-coated steel bolts. Designed for durability, these bolts feature a zinc coating that not only protects against rust and corrosion but also ensures a secure grip on the cast iron flanges. Each bolt boasts a hex head for ease of use with standard socket wrenches.
The kit also includes matching zinc-coated steel nuts. These nuts are specifically engineered to work in conjunction with the bolts, ensuring a uniform fit and a secure connection. Their hexagonal shape offers the same convenience as the bolts, allowing for easy tightening and loosening with standard socket wrenches.
No plumbing project is complete without gaskets, and the 1600-031C Cast Iron Flange Set includes high-quality, PTFE (Teflon) gaskets. These gaskets are renowned for their ability to provide a tight seal between flanges, preventing leaks and ensuring efficient water flow. PTFE material is known for its durability and chemical resistance, making it an ideal choice for plumbing applications.
In summary, the Taco 1600-031C Cast Iron Flange Set is a must-have for any DIY plumbing project involving cast iron connections. This complete kit includes zinc-coated steel bolts, nuts, and PTFE gaskets, ensuring a secure and leak-free installation. With their ease of use, durability, and versatility, these components will help you confidently tackle your plumbing projects.
Cast iron flange sets, including bolts, nuts, and gaskets, are essential components in various industrial and mechanical applications, particularly in plumbing and heating systems. One such product is the Taco 1600-031C cast iron flange set. In this discussion, we will examine the pros and cons of buying this specific product to help you make an informed decision.
Pros:1. Compatibility: The Taco 1600-031C flange set is designed to work with Taco 007 and 009 series circulators, which are widely used in hydronic heating systems. This compatibility ensures that the flange set will fit seamlessly into your existing system.
2. High-quality materials: The cast iron material used in the flange set provides durability and resistance to corrosion, making it suitable for long-term use in harsh environments. The bolts, nuts, and gaskets are also made from high-quality materials to ensure a secure and leak-free connection.
3. Complete set: The Taco 1600-031C flange set includes all the necessary components, including bolts, nuts, and gaskets, making it a convenient and cost-effective solution for replacing or installing a new circulator.
Cons:1. Limited compatibility: While the Taco 1600-031C flange set is designed for Taco 007 and 009 series circulators, it may not be suitable for other brands or models. Therefore, it is essential to verify compatibility before making a purchase.
2. Weight: Cast iron components, including the flange set, can be quite heavy. This weight may make installation more challenging, particularly in hard-to-reach locations, and may require additional tools and assistance.
3. Cost: Compared to other materials like brass or stainless steel, cast iron components can be more cost-effective in the short term but may require more frequent replacement due to their susceptibility to corrosion in certain environments.
Conclusion:The Taco 1600-031C cast iron flange set offers several advantages, such as compatibility with Taco circulators, high-quality materials, and a complete set of components. However, it also comes with some disadvantages, including limited compatibility, weight, and cost. Ultimately, whether the Taco 1600-031C flange set is the right choice for you depends on your specific application requirements, budget, and installation capabilities.
Recommendation:If you are looking for a reliable and durable cast iron flange set for use with Taco 007 and 009 series circulators, the Taco 1600-031C is an excellent option to consider. However, it is crucial to verify compatibility and consider the weight and cost before making a purchase. Alternatively, you may want to explore other materials like brass or stainless steel for greater flexibility and longevity, depending on your application and budget.
Details:
New in original package RMS r78.
specifications maxohvac:
- brand: Taco
- mpn: 1600-031c
- type: Flange Set
- color: Green/silver
- material: Cast Iron
- upc: 687752186017
offer maxohvac:
- sold #: 16
- options: ship-to-home
- prices: $20.00–$159.99
- item condition:
- New – Open box
- New
- Used
- availability: in stock
- started: september 22, 2025
- in stock #: 5
- best offers: true
seller maxohvac:
- # reviews: 4572
- city: scottsburg, indiana
- rating: 99.6%
returns maxohvac:
- policy: no returns
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
shipping maxohvac:
- type: fixed
- carrier: usps
- transit: 3-8 days
- class: standard
- service: usps ground advantage
payments maxohvac:
- other
- credit card: discover
- wallet: google-pay
Also Viewed:
- 555-050BRP: HEAD COVER BOX, Taco
- 687752232134: PUMP FLANGE KIT, Taco
- 1400-018RP: GASKET, Taco
- ZVC405-4: VALVE CONTROL MODULE, Taco
- 556-G2: HEAD VALVE, Taco
- 110-253FBP4: FLANGE KIT, Taco
- 687752863604: FLANGE, Taco
- VB1016-HY2-FC4H12: PUMP FLANGE KIT, Taco
- BRG-A-100: PUMP, Pro Fit
- 1400-009RP: FLANGE GASKET, Taco

















