The ST45 Quick Coupling Plug (1/2" Female) is a high‑performance stainless‑steel connector designed for professional cleaning systems, industrial wash equipment, and high‑pressure applications requiring fast, secure, and reliable coupling. Engineered for durability and consistent performance, this plug integrates seamlessly into ST45 quick‑coupling setups.

Key Features

• 1/2" Female Inlet — Standard threaded connection for compatibility with a wide range of hoses and pressure systems.

• ST45 Plug Interface — Precision‑machined quick‑coupling design ensures rapid, secure attachment and release.

• Stainless Steel Construction — Corrosion‑resistant and built for long service life in demanding environments.

• High‑Pressure Capability — Rated up to 250 bar, suitable for heavy‑duty cleaning and industrial applications.

• High Temperature Tolerance — Operates safely up to 150°C, ideal for hot‑water or steam‑supported systems.

• DN10 Internal Diameter — Optimised flow characteristics for stable water delivery and system efficiency.

Technical Specifications

• Material: Stainless Steel

• Inlet: 1/2" Female

• Max Pressure: 250 bar

• Max Temperature: 150°C

• Internal Diameter: DN10 (10 mm)

• Weight: 0.08 kg

• Country of Origin: Germany

Applications

Ideal for pressure‑washing systems, industrial cleaning equipment, site and vehicle wash setups, and any application requiring a durable, high‑pressure quick‑coupling plug.