Arrowhead Brass 221CCRBLF 1/2" MIP Lead-Free Brass Boiler Drain

Arrowhead Brass 221CCRBLF 1/2" MIP Lead-Free Brass Boiler Drain

The Arrowhead Brass 221CCRBLF is a 1/2" MIP boiler drain built in lead-free brass for rough-in and mechanical-room service on hydronic boiler systems, water heaters, and drain-down points where a compact, threaded quarter-turn shutoff is required. The 1/2" male iron pipe (MIP) connection threads directly into a standard 1/2" female iron pipe fitting for a straightforward, code-friendly installation into the mechanical piping run. As a "BLF" (brass, lead-free) designated part, this drain is intended for installations where lead-free brass construction is specified, giving plumbers and mechanical contractors a dependable option for boiler and system drain-down applications without needing to source a separate compliant fitting.

Key Features

• Trade Size: 1/2" connection sized to mate directly with standard 1/2" iron pipe threaded fittings on boiler and hydronic piping runs.
• Durable Construction: Lead-free brass body resists corrosion and provides long service life in mechanical-room and boiler-room environments.
• MIP Connection: Male iron pipe threads allow the drain to be installed directly into a female-threaded boiler tapping, tank fitting, or system drain point without additional adapters.
• Lead-Free Formulation: Manufactured to a lead-free (BLF) brass specification for use where lead-free fittings are called for on the job.
• Compact Boiler Drain Design: Purpose-built as a boiler drain valve for system fill/drain, condensate, and low-point drain-down tasks on hydronic and heating equipment.

Technical Specifications

• Product Type: Boiler Drain
• Trade Size: 1/2"
• Connection: MIP (Male Iron Pipe Thread)
• Material: Lead-Free Brass
• Model: 221CCRBLF

Typical Applications

• Boiler and Hydronic System Drain-Down Points
• Water Heater and Tank Drain Connections
• Mechanical Room Rough-In Plumbing
• Residential and Commercial Heating Equipment Installations
• New Construction and Boiler Replacement/Retrofit Work

Why Arrowhead Brass?

Arrowhead Brass builds its boiler drains from lead-free brass for dependable, corrosion-resistant performance in mechanical-room service. The 221CCRBLF's 1/2" MIP threaded connection gives plumbers and mechanical contractors a straightforward, drop-in solution for boiler and hydronic system drain-down points where a lead-free brass fitting is required.