RPB 1/2" Plug – 3/8" NPT Male Thread

Part Number: 407034

The 407034 RPB® 1/2" Plug with 3/8" NPT Male Thread is a rugged, industrial-grade air connection fitting designed for secure, leak-resistant performance in RPB® respirator and air supply systems. Built for durability and tight airflow control, this plug integrates seamlessly into low-pressure and compressed air setups requiring a strong, reliable threaded connection.

Engineered for professional blasting, painting, and industrial environments, the 407034 fitting maintains consistent airflow and long-term reliability even under constant vibration, abrasive dust, and demanding jobsite conditions. It serves as a direct, high-quality replacement for RPB® NV2034 fittings.

Specifications

Key Features & Benefits

Secure Threaded Air Connection

• 3/8" NPT male thread provides a tight, leak-free seal in industrial air systems.

• Ideal for RPB® respirators, filtration units, and low-pressure air pumps.

Industrial Durability

• Manufactured from tough, long-lasting metal designed for constant use.

• Withstands abrasive blasting environments, moisture, and impact.

Reliable Integration

• Ensures stable airflow delivery to connected respirator systems.

• Suitable for new system builds or direct replacement of worn components.

RPB® Compatible

• Designed as a direct match for RPB® NV2034 specs.

• Ensures proper fit and peak safety system performance.

OEM Cross-Reference

Ideal Applications

• Abrasive blasting operations

• RPB® air supply & respirator assemblies

• Industrial painting setups

• Low-pressure and compressed air systems

• Maintenance, repairs, and replacement fittings