Screw-on hose connector, G 1 1/4 i., for hose I.D. 32, AF 50 - Riegler 134913

Screw-on hose connector G 1 1/4 i., for hose I.D. 32 nickel-plated brass, Max. working pressure 25 bar, Max. operating temp. 150°C Suitable for air, water, oil, steam, etc.

Technical data

Standards and origin

• Customs tariff number: 74122000
• Country of origin: CN

About Female hose fittings

Screw-on hose connectors take a hose straight onto a male threaded port without a further adapter in between. The series covers female threads from G 1/8 to G 2 and is rated for working pressures of 25 to 60 bar.

What matters when choosing

• The female thread, G 1/8 to G 2, has to match the male thread on the device, valve or manifold.
• The barb is selected by the inside diameter of the hose. Too small and the clamp will not hold, too large and the hose cannot be pushed on.
• Maximum working pressure runs from 25 to 60 bar depending on version. It matters because the hose and the clamp can be the weaker parts of the joint.
• Materials are brass CW614N, electroplated nickel-plated brass CW614N and stainless steel 1.4571, chosen by medium and environment.
• The hexagon size decides whether the connector can still be tightened once everything is installed.

Typical applications

• Connecting air hoses to service units and distribution rails
• Cooling and flushing water lines on machine tools
• Temporary routing during rebuilds and maintenance
• Connecting pumps, tanks and valves to flexible lines
• Test setups where hose sections are changed often

The stated materials are brass CW614N, electroplated nickel-plated brass CW614N and stainless steel 1.4571. For most of the 101 items a maximum operating temperature of 150 °C is given.