Boshart FFLF-FA-14FLX12FPT 7/8...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$24.01
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Boshart FFLF-FA-14FLX12FPT 7/8" Flare x 3/4" FPT Adapter Fitting

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Model: FFLF-FA-14FLX12

In Stock (leaves warehouse same day if ordered before 3pm ET)

$24.01
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Boshart FFLF-FA-14FLX12FPT 7/8" Flare x 3/4" FPT Adapter Fitting

The Boshart FFLF-FA-14FLX12FPT is a rough-in adapter fitting built to transition between a 7/8" flare (FL) connection and a 3/4" female pipe thread (FPT) connection. This type of adapter is used by plumbing and gas-fitting professionals to connect flared tubing runs — such as those used on flexible gas connectors or water heater flex lines — to standard threaded pipe or fixture connections. As a behind-the-wall or under-appliance transition fitting, it is designed to be installed as part of a rough-in supply or gas line assembly, not as a visible decorative fixture component.

Key Features

  • Connection Sizing: 7/8" flare (FL) end sized to mate with flexible flare-style tubing connectors.
  • Threaded Connection: 3/4" female pipe thread (FPT) end for direct connection to male-threaded pipe, valves, or fixture fittings.
  • Adapter Configuration: Flare-to-FPT transition design allows flexible flare connectors to be joined directly to standard threaded rough-in plumbing or gas piping without additional reducing fittings.
  • Rough-In Application: Intended for use in concealed or under-appliance installations where a flare connection must transition to a threaded pipe run.
  • Single-Piece Fitting: Simplifies the connection between flexible flare tubing and rigid threaded piping in one adapter body.

Technical Specifications

  • Model Number: FFLF-FA-14FLX12FPT
  • Flare Connection Size: 7/8" FL
  • Threaded Connection Size: 3/4" FPT
  • Fitting Type: Flare x FPT Adapter

Typical Applications

  • Water Heater Flex Line Connections
  • Gas Appliance Flex Connector Hookups
  • Rough-In Supply Line Transitions
  • Residential and Commercial Piping Adapters
  • Renovation and New Construction Rough-In Work

Why Boshart?

Boshart manufactures rough-in plumbing fittings and adapters designed for reliable, code-conscious trade installations. The FFLF-FA-14FLX12FPT adapter gives plumbing and gas-fitting professionals a straightforward way to transition between flare tubing and threaded pipe connections during rough-in work, helping streamline installation without the need for multiple reducing fittings.

Manufacturer Resources

Product Specs

list_batch:
BOS-20260923
Product Type:
Female Adapter
Connection Type:
Flare x Threaded
Department:
Plumbing
Product Subgroup:
Adapters
Product Size:
7/8" FL x 3/4" FPT
Product Group:
Plumbing Fittings

Boshart FFLF-FA-14FLX12 – Frequently Asked Questions

1) What sizes are the two ends on the Boshart FFLF-FA-14FLX12FPT flare adapter?
One end is a 7/8 inch flare (FL), the other is a 3/4 inch female pipe thread (FPT). So the flare side mates with 7/8 inch flare-style flexible tubing connectors, and the FPT side threads onto a male-threaded pipe nipple, valve, or fixture fitting. Note the flare size and the thread size are not the same nominal number, which is the whole point of the fitting.
2) Can I use this Boshart flare adapter on a gas appliance connector, or is it water only?
Boshart lists the FFLF-FA-14FLX12FPT for both: gas appliance flex connector hookups and water heater flex line connections are named applications, along with general rough-in supply line transitions in residential and commercial piping. It is a behind-the-wall or under-appliance transition fitting, not a finished trim piece.
3) Do I still need a reducing fitting if my flare line is 7/8 and my pipe is 3/4?
No. The Boshart FFLF-FA-14FLX12FPT handles that step in one body, 7/8 inch flare to 3/4 inch FPT, so you do not have to stack an adapter and a reducing bushing behind the wall. Fewer joints in a concealed rough-in is fewer places to chase a leak.
4) Will a 7/8 inch flare adapter fit my 3/4 inch flexible gas connector?
Flare sizing is called out by the flare, not the nominal tubing size, and this fitting is a 7/8 inch flare. A 7/8 inch flare nut is what mates to it. Check the nut on your connector, since 3/4 inch nominal flex connectors commonly carry a 7/8 inch flare nut, and match the marked flare size rather than the pipe size before ordering.
5) What part number do I order for the Boshart 7/8 flare x 3/4 FPT adapter?
Order Boshart FFLF-FA-14FLX12. It is the single configuration for this flare-to-FPT adapter, so there is no finish, material, or size option to specify on the order.
How fast can I get the Boshart FFLF-FA-14FLX12 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Boshart FFLF-FA-14FLX12 come with a warranty?
Absolutely. The Boshart FFLF-FA-14FLX12 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Boshart FFLF-FA-14FLX12?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Boshart FFLF-FA-14FLX12 from ZenSupply?
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