The B & K Model 104-403 is a high-quality Frost Free Sillcock engineered to provide reliable outdoor water access while protecting plumbing systems from freezing temperatures. With an 8-inch stem length, this sillcock is ideal for installations through exterior walls, ensuring the valve seat remains inside the heated space to prevent freeze damage and pipe bursts.

Constructed from durable chrome-plated brass, the 104-403 offers excellent corrosion resistance and long-term performance. Its multi-turn handle allows for smooth and precise control of water flow, while the frost-proof design ensures water drains from the valve body when shut off—eliminating the risk of freezing.

This model supports both 1/2-inch male iron pipe (MIP) and sweat connections, offering flexible installation options. It is part of B & K’s trusted ProLine Series, known for high-quality outdoor plumbing solutions.

Key Features

• Material: Chrome-plated brass for superior corrosion resistance and durability
• Connection Type: 1/2-inch MIP or sweat inlet for versatile installation
• Stem Length: 8 inches for deep wall penetration and frost protection
• Operation: Multi-turn handle for controlled water flow
• Design:
  • Frost-free construction prevents freezing and bursting
  • Valve seat positioned inside heated space
  • Notched flange for secure mounting and proper downward angle
• Series: ProLine Series for professional-grade reliability
• Finish: Polished chrome exterior for a clean, durable look

Applications

• Residential outdoor hose bibb installations
• Commercial exterior water access points
• Cold climate plumbing systems requiring freeze protection
• Irrigation and garden hose connections
• Utility sinks and outdoor wash stations