The ST45 Quick Coupling (1/2") is a compact, high‑performance stainless steel connector designed for demanding high‑pressure cleaning and industrial applications. Built for reliability and long service life, it delivers secure, leak‑free coupling even under heavy use.

Key Features

• Material: Durable stainless steel construction for corrosion resistance and longevity

• Pressure Rating: Handles up to 250 bar, suitable for high‑pressure systems

• Temperature Rating: Operates safely up to 150°C, ideal for hot‑water applications

• Connection: 1/2" female thread with EDPM sealing for dependable performance

• Compact Size: 41 mm height, making it easy to integrate into tight system layouts

• Weight: 0.18 kg

• Origin: Manufactured in Germany, ensuring high engineering standards

Ideal For

• Professional pressure‑washing equipment

• Industrial cleaning systems

• High‑pressure hose and lance setups

• Environments requiring robust, heat‑resistant stainless steel fittings

This coupling provides a strong, secure connection with quick‑release convenience, making it a reliable choice for trade professionals who need durable, high‑pressure components.