A durable, high‑pressure quick‑connect fitting designed for professional cleaning, industrial fluid systems, and pressure‑washing setups. The ST45 1/4" stainless‑steel quick coupling delivers reliable performance under demanding conditions, combining strength, heat resistance, and a compact profile for easy integration into your equipment.

Key Features

• Stainless Steel Construction — Corrosion‑resistant and built for long‑term use in harsh or wet environments.

• High Pressure Rating — Safely handles up to 250 bar, making it suitable for heavy‑duty applications.

• Heat Resistant — Operates effectively up to 150°C, ideal for hot‑water systems and thermal cleaning processes.

• Compact Size — With a height of 41 mm, it fits neatly into tight assemblies without compromising durability.

• 1/4" Connection — Standard sizing ensures compatibility with a wide range of pressure‑washing and industrial setups.

Ideal For

Professionals who need a robust, compact, and reliable quick‑connect coupling for high‑pressure or high‑temperature environments—such as cleaning contractors, industrial maintenance teams, and workshop technicians.