Superseal & Steelfit - Connectors for metal pipes

In beverage and dispensing technology, joining hard metal pipes (e.g., stainless steel or copper) is often a challenge. The John Guest Superseal and the fluidFIT Steelfit System offer two first-class solutions that enable tool-free, absolutely pressure-resistant assembly.

John Guest Superseal: The ultra-secure double seal

The John Guest Superseal connector was specifically designed for use with polished metal tubing. Its unique feature is the integrated locking nut: after inserting the tubing, the nut is tightened by hand. This exerts additional pressure on the retaining element and the double nitrile O-rings. The result is an extremely robust connection that remains absolutely gas- and liquid-tight, even under vibration or high pressure. Made from food-grade acetal, it is ideal for use with CO2, beer, or drinking water.

fluidFIT Steelfit: Efficiency meets innovation

fluidFIT Steelfit connectors are the perfect choice for users who value a compact design and durability. This system also utilizes special stainless steel retaining claws to ensure a secure grip on smooth surfaces. Steelfit components include:

Versatile: Ideal for dispensing columns, water treatment and gases.

Robust: High resistance to corrosion and chemicals.

Certified: Meets common food standards for an unadulterated taste.

Both systems eliminate the need for time-consuming flaring or screwing and significantly reduce assembly times. Whether for the catering industry or industrial water applications – rely on proven plug-in technology for maximum system integrity.