duotight - 6.35mm (F 1/4'') x 6.35mm (M 1/4'') Male to Female Elbow

Say goodbye to leaky setups! These super-durable 6.35mm (1/4") elbow fittings are absolute high-pressure heroes, built to handle a staggering 300psi and high heat without breaking a sweat. Whether you're dialing in your home water filter, setting up a high-performance reverse osmosis system, tweaking your beer/gas lines, or hooking up your fridge's ice and water dispenser, these sturdy little connectors ensure a smooth, secure, and drip-free flow every single time.

Looking for the perfect match? This Elbow Piece pairs like a dream with our KL11143 - 4mm ID x 6.3mm OD PE Water Line for an airtight, hassle-free connection!

Applications & Compatibility

• Benchy Zero: Can help with a Benchy Zero that's feeling the squeeze of limited space under the sink.
• duotight fittings: Will push into any 6.35mm female duotight fitting

6.35mm Tubing Compatibility

This 6.35mm duotight fitting is optimised for use with EVABarrier Dual Barrier Line. It is compatible with:

• KL25331 : 3mm ID x 6.35mm OD | 12m
• KL42758 : 3mm ID x 6.35mm OD | 12m (Red)
• KL42789: 3mm ID x 6.35mm OD | 12m (Black Lightshield)
• KL42758 : 3mm ID x 6.35mm OD | 12m (PE Water Line)

The duotight Generation 2 Difference

Why settle for standard push-in fittings? duotight Generation 2 represents a massive leap in engineering over traditional acetal fittings.

Dual-Material Double O-Ring Design

The secret to our superior seal is a two-stage system using two different high-quality materials:

1. EPDM O-Ring: Provides exceptional chemical and gas resistance.
2. Silicone O-Ring: Maintains its shape and elasticity in sub-zero temperatures.

High-Performance Materials (POK)

Instead of standard Acetal, Generation 2 fittings are made from Polyketone (POK).

• Higher Chemical Resistance: Withstands harsh brewery cleaners.
• UV Protection: Won't become brittle over time.
• Extreme Durability: Rated for over 300psi @ 25°C.

User-Friendly Features

• Color-Coded Collets: Green denotes 6.35mm (1/4").
• Depth Indicators: Includes >| |< indicators so you know the hose is fully seated.
• No Clamps Necessary: Simply push to seal; push the collet to release.

We recommend using a Tube Cutter to ensure a perfectly straight, burr-free cut. An angled cut is the #1 cause of leaks in push-fit systems.