Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

TACO Flange: 1 1/2 in, 110-254F-1, Compatible with Part No. 5CHJ9/5CHK1/5CHK7 - Standard Flanges
TACOStandard Flanges

TACO Flange: 1 1/2 in, 110-254F-1, Compatible with Part No. 5CHJ9/5CHK1/5CHK7

The TACO Standard Flange, model 110-254F-1, is a 1 1/2-inch cast iron flange that includes a bolt. It is compatible with TACO manufacturer model number 2400-45.

SKU 3G-OTH-83088

Also listed as: 110254F1 · 110 254F 1

Brand
TACO
Item
Flange: 1 1/2 in, 110-254F-1, Compatible with Part No. 5CHJ9/5CHK1/5CHK7
Category
Standard Flanges
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

TACO
Manufacturer Part Number
110-254F-1
Type
110-254F-1, Compatible with Part No. 5CHJ9/5CHK1/5CHK7, Flange
Includes
Bolt
Body Material
Cast Iron
Compatible with Manufacturer Model Number
2400-45

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

TACO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TACO Standard Flange, model 110-254F-1, is a 1 1/2-inch cast iron flange that includes a bolt. It is compatible with TACO manufacturer model number 2400-45.

Frequently Asked Questions

What is the TACO 110-254F-1 flange used for?

The TACO 110-254F-1 is a 1 1/2-inch cast iron standard flange used to connect piping or equipment in HVAC and hydronic systems. It includes a bolt and is compatible with TACO model 2400-45. This flange provides a secure, leak-resistant joint in commercial and industrial fluid-handling applications.

What are the specifications of the TACO 110-254F-1 flange?

The TACO 110-254F-1 flange has a 1 1/2-inch nominal size, cast iron body material, and includes a bolt. Its manufacturer part number is 110-254F-1, and it is compatible with TACO manufacturer model number 2400-45. This standard flange is designed for durable, long-term service in hydronic systems.

Where to buy the TACO 110-254F-1 flange worldwide?

3G Electric supplies the TACO 110-254F-1 flange worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this cast iron flange to any international destination.

How to install the TACO 110-254F-1 flange?

To install the TACO 110-254F-1 flange, align it with the mating flange, insert the included bolt, and tighten evenly to the manufacturer's torque specification. Use a gasket between flanges for a proper seal. Ensure piping is supported and system pressure is off before installation. Follow standard hydronic flange practices.

Used in

Common applications for TACO
Hydronic heating systems — TACO 007 series circulator pumps for residential boiler water circulation.
Commercial HVAC — TACO 2400-60-3P inline pump for chilled water loops in large buildings.
Industrial process cooling — TACO 1630EAE10132096 pump for high-flow (110 gpm) cooling applications.
Zone control in radiant floor heating — TACO V075T2G2ZA024Q4A2 zone valve for regulating flow to individual zones.
Pump replacement and maintenance — TACO 007-045RP cartridge assembly for servicing existing 007 series pumps.
Piping connections in hydronic systems — TACO 110-251F-1 flange for joining pumps to pipework.

TACO Products

3G Electric supplies TACO standard flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

More from TACO

View all TACO parts
TACO Flange Set: 2 in, 1600-032RP, Compatible with Part No. 120-13, 2 in NPT
TACO
TACO Flange Set: 2 in, 1600-032RP, Compatible with Part No. 120-13, 2 in NPT
TACO Flange: 1 1/2 in, 194-1542F-1, Compatible with Part No. 0012-F4-1/5CHK3/5CHK5, Flange
TACO
TACO Flange: 1 1/2 in, 194-1542F-1, Compatible with Part No. 0012-F4-1/5CHK3/5CHK5, Flange
TACO Flange Set: 2 in, 194-2124SF, Compatible with Part No. 009-SF5/5CHK8, 2 in NPT
TACO
TACO Flange Set: 2 in, 194-2124SF, Compatible with Part No. 009-SF5/5CHK8, 2 in NPT
TACO Flange Set: 1 1/2 in, 194-1542F, Compatible with Part No. 0012-F4-1, 1 1/2 in NPT
TACO
TACO Flange Set: 1 1/2 in, 194-1542F, Compatible with Part No. 0012-F4-1, 1 1/2 in NPT
TACO Flange: 1 1/4 in, 194-1540SF-1, Compatible with Part No. 0012-SF4/5CHK4/5CHK6, Flange
TACO
TACO Flange: 1 1/4 in, 194-1540SF-1, Compatible with Part No. 0012-SF4/5CHK4/5CHK6, Flange
TACO Flange: 1 1/2 in, 194-1542SF-1, Compatible with Part No. 0012-SF4/5CHK4/5CHK6, Flange
TACO
TACO Flange: 1 1/2 in, 194-1542SF-1, Compatible with Part No. 0012-SF4/5CHK4/5CHK6, Flange
TACO Flange: 1 1/4 in, 194-1540F-1, Compatible with Part No. 0012-F4-1/5CHK3/5CHK5, Flange
TACO
TACO Flange: 1 1/4 in, 194-1540F-1, Compatible with Part No. 0012-F4-1/5CHK3/5CHK5, Flange
TACO Flange: 1 in, 110-252F-1, Compatible with Part No. 5CHJ9/5CHK1/5CHK7, 1 in FNPT
TACO
TACO Flange: 1 in, 110-252F-1, Compatible with Part No. 5CHJ9/5CHK1/5CHK7, 1 in FNPT