Description

This industrial-grade push-in adapter provides a high-efficiency transition between 1/4″ Male Flare (MFL) threaded ports and 1/4″ OD rigid or semi-rigid tubing. Featuring a 1/4″ Female Flare (FFL) swivel-style nut on one end and a precision 1/4″ push-to-connect interface on the other, this adapter is the professional choice for modernizing draught gas systems and water filtration lines. The integrated push-in collet allows for tool-free tubing installation, while the high-performance industrial construction ensures a gas-tight seal capable of withstanding the constant pressure and thermal cycling found in commercial beverage environments.

Configuration: 1/4″ Female Flare (FFL) x 1/4″ OD Push-In Fitting
Material: Industrial-Grade reinforced polymer and corrosion-resistant metals
Interface: Swivel FFL nut for easy attachment to MFL gas ball locks or regulators
Compatibility: Designed for 1/4″ OD Polyethylene (LLDPE), Nylon, or Polyurethane tubing
Durability: Engineered to withstand high-pressure CO2 surges and frequent cleaning cycles
Application: Ideal for secondary gas regulators, carbonator inlets, and RO water systems
Safety: Precision-molded internal O-rings provide a leak-proof seal without the need for hose clamps

Technician’s Note: This FFL adapter is the fastest way to convert a standard threaded gas manifold or a ball-lock disconnect into a modern push-fit system. When installing, ensure the 1/4″ OD tubing is cut perfectly square and pushed past the internal O-ring until it “bottoms out.” For gas applications, we highly recommend using a 1/4″ Flare Washer (cone washer) inside the FFL nut to ensure a 100% metal-to-plastic-to-metal seal, preventing slow CO2 leaks that can drain a cylinder overnight.