The ST45 Quick Coupling Plug 1/4"F is a high‑performance, hardened stainless steel connector engineered for demanding high‑pressure cleaning systems. Compact, durable, and built for reliability, it delivers secure, leak‑free performance even under extreme operating conditions.

Key Features

• Connection Type: 1/4" female inlet

• Coupling Type: ST45 male plug

• Pressure Rating: Up to 600 bar, ideal for heavy‑duty industrial and professional applications

• Temperature Rating: Maximum operating temperature 150°C, suitable for hot‑water systems

• Material: Hardened stainless steel for exceptional strength, wear resistance, and corrosion protection

• Internal Diameter: DN 8 (8 mm) for efficient flow

• Weight: 0.07 kg

• Country of Origin: Germany

Ideal For

• Professional pressure‑washing equipment

• Industrial cleaning systems

• High‑pressure hose and lance setups

• Applications requiring robust, heat‑resistant stainless steel fittings

This plug offers a secure, fast‑connect solution that withstands high pressure and temperature, making it a trusted choice for professionals who need uncompromising durability and performance.