Eco-Flex > Products > PROFI system > Quick‑lock fittings

Quick‑lock fittings

Forming threaded ends of metal hoses without welding

Easy installation
Connection reliability
High operating temperature
Reusable

The Quick-lock fittings is an innovative solution for quickly forming threaded ends of metal hoses without welding. It provides a reliable, leak-proof and durable connection without the need for special tools or complicated installation.

Main purpose

The Quick-lock fittings is used for:

  • installation of stainless steel metal hoses in heating, water supply, air conditioning, solar systems, industrial installations;
  • forming threaded connections without the need for welding or press tools;
  • quick repair or retrofitting of already installed systems.

Advantages of Quick-lock fittings

  • Quick and easy installation – installation of the coupling does not require welding equipment or special tools.
  • Reliability and strength of the connection – the sealed connection withstands high loads and vibrations.
  • Reusability – the coupling can be disassembled and reused without losing its properties.
  • High temperature resistance – stable operation at temperature up to +280°C.
  • Pressure resistance – withstands operating pressure up to 30 bar, which allows it to be used in high-temperature and high-pressure systems.

Advantages of use in Eco-Flex systems

With the Quick-lock fittings, you can independently manufacture hoses of any length from Eco-Flex metal hoses, while ensuring complete tightness and safety of connections.

The Quick-lock fittings is a convenient, reliable and cost-effective solution that simplifies the installation of metal hoses and guarantees long-term trouble-free operation of systems.

Quick-lock fittings manual

QL_001

1

Using a pipe cutter, cut the metal hose to the required length

QL_002

2

Tighten the nut onto the metal hose

QL_003

3

Fix the segment onto the metal hose

QL_004

4

Tighten the fitting using two wrenches

Technical specifications

DNFittingsConnection typePressure, barMaterials
16pipe/external threadDN16 — 3/4″16Brass
16pipe/internal threadDN16 — 3/4″16Brass
16pipe/pipeDN16-DN1616Brass
20pipe/external threadDN20 — 3/4″, DN20 — 1″16Brass
20pipe/internal threadDN20 — 3/4″, DN20 — 1″16Brass
20pipe/pipeDN20-DN2016Brass
25pipe/external threadDN25 — 1″, DN25 — 1 1/4″16Brass
25pipe/internal threadDN25 — 1″, DN25 — 1 1/4″16Brass
25pipe/pipeDN25 — DN2516Brass

Where to buy?

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