Female Cap S60x6 - Female 1 Inch Brass

Female Cap S60x6 - Female 1 Inch Brass (Reference: 101127) represents the ideal technical solution for efficiently connecting your garden fittings to 1000-litre IBC tanks. Made from high-quality brass, this double female adapter guarantees a reliable and durable connection between the specific S60x6 thread of plastic tanks and the standard BSP 1 inch of professional plumbing fittings.

Applications and Use Cases

This double female cap finds its main application in the setup of rainwater harvesting systems based on 1000L IBC tanks. Private users widely use it to convert their storage tank into a practical water point for garden irrigation, feeding drip irrigation systems, or filling watering cans.

Landscape professionals and farmers particularly appreciate its robustness for temporary installations on job sites or operations requiring mobile water points. Nursery owners, master composters, and organic farmers integrate it into their ecological irrigation circuits.

The food industry and local authorities adopt it for wash stations, cleaning areas, and water treatment installations where the connection between storage tanks and fittings must be both watertight and easily detachable.

Technical Specifications and Innovation

The double female design of this adapter addresses a specific technical challenge: adapting the proprietary S60x6 thread of IBC tanks to the universal BSP 1 inch standard. The choice of brass as a material is deliberate: it offers excellent corrosion resistance, precise machinability allowing perfect threads, and optimal chemical compatibility with drinking water.

The S60x6 thread on the tank side strictly adheres to standardised dimensions: outer diameter of 60mm with a 6mm pitch. On the outlet side, the BSP 1 inch gas thread (33.249mm outer diameter) ensures compatibility with all standard French and European plumbing fittings.

Precision machining guarantees a perfect seal without requiring an additional gasket on the S60x6 thread, while the BSP side accepts standard O-rings or PTFE tape for enhanced sealing according to pressure requirements.

Installation and Practical Use

Installation of this female cap is carried out directly on the lower drain valve of the 1000L IBC tank. Start by fully closing the original valve, then unscrew it completely counter-clockwise. Carefully clean the S60x6 thread of the tank to remove any residue or impurities.

Then screw the female cap clockwise applying moderate force. As brass is a relatively soft material, avoid over-tightening which could damage the threads. Hand-tightening followed by a quarter turn with a wrench is generally sufficient.

For the tap-side connection, apply a few turns of PTFE tape or hemp fibre to the male thread of your fitting before screwing. This step guarantees a perfect seal even under pressure. Always test the installation before final commissioning.

Maintenance is limited to periodic visual inspection of the seal and occasional replacement of sealing gaskets on the fitting side according to wear.

Expert Tips and Product Synergies

To optimise your installation, pair this female cap with a 1 inch garden tap in brass or stainless steel to ensure material consistency and maximum service life. Ball valves offer excellent reliability for intensive use.

Absolutely avoid plastic fittings on the outlet side: the difference in thermal expansion between brass and plastic can create mechanical stress causing cracks or leaks. Always prefer homogeneous metal fittings.

For outdoor installations, protect the fitting from winter frost by completely draining the circuit or installing an automatic drain system. Brass withstands harsh weather well, but frozen water can burst the threads.

Optimal complement: add a pressure reducer if your tank is installed at height (more than 3 metres) to protect your fittings and precisely control the irrigation flow rate. Gardena accessories or irrigation timers connect perfectly to this type of installation to automate your irrigation cycles.

Technical Characteristics