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Two cast iron flanges with FNPT threads and two mounting holes each

Taco Inc

Taco Inc 194-1540F-1 Flange, Cast Iron, FNPT, 1 1/4 in, PK2

SKU CH-XDE4-1X27T

Cast-iron FNPT flange with two mounting holes fits 1 1/4 in pipe on Taco 110 and 2400 series circulating pumps

  • Product typeDrain Components
  • Cast-iron construction resists corrosion for long service life
  • FNPT connection threads directly onto 1-1/4 in pipe without adapters
  • Two 0.25 in mounting holes align with Taco 110 and 2400 series pumps
  • Supplied as a pair so both pump connections are covered
  • Compatible with Taco models 12-F4-1, 2400-30-3P and 2400-40-3P

Taco 194-1540F-1 Cast Iron Flange Pair

This two-pack supplies 1 1/4 inch FNPT flanges cast from iron for in-line circulating pump installations. Each flange carries two mounting holes drilled to 0.25 inch bolt size and matches Taco series 110 and 2400 pump models. The components are not rated for potable water systems.

Installers Servicing Taco 110 or 2400 Pumps

These flanges suit technicians replacing worn connections on compatible Taco in-line circulators where a 1 1/4 inch FNPT joint is specified. Buyers working on different pump brands, alternate pipe diameters, or potable water lines should look elsewhere because the bolt pattern and material do not transfer.

1 1/4 Inch FNPT Connection with Two Bolt Holes

The decisive specification is the 1 1/4 inch FNPT pipe thread combined with a two-hole flange drilled for 0.25 inch bolts. Only systems requiring this exact thread size and hole pattern will seal and align correctly with these cast iron parts.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $54.99
Pricier than about 64% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameTaco
Model name194-1540F-1
Product typeDrain Components

Questions about this item

What is the flange-to-pipe connection type for the 1 1/4 in cast iron flange?

The flange uses an FNPT connection type for the 1 1/4 in compatible pipe size.

How many mounting holes does the cast iron flange have for pump installation?

The flange has two mounting holes with a bolt hole size of .25 in.

Which Taco pump series are compatible with the 194-1540F-1 flange?

The flange is compatible with Taco Series 110 and 2400 in-line circulating pumps.

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