Series 21 Safety (straight through) Coupling (without valve) - Hose Barb - Brass

Parker Series 21 Safety Coupling – Reliable quick coupling for secure fluid transfer

Parker Series 21 Safety couplings are engineered for straight-through flow without internal valve, making them ideal for applications requiring maximum capacity and minimal pressure drop. The coupling is constructed in brass for optimal corrosion resistance and durability.

Key Features:

• Valve-free design enables direct fluid flow
• Hose Barb connection for secure hose attachment
• Brass construction for extended service life
• Series 21 profile for standardized performance
• Safety mechanism prevents fluid loss during disconnection

This quick coupling is well-suited for industrial applications in hydraulics, pneumatics, and fluid handling where operational reliability and dependability are critical. Parker quality ensures consistent performance even under demanding conditions.