Standard Compression Bulkhead

The Standard Compression Bulkhead (Brass No. 31) is designed for secure hose and tube connections through panels, walls, or bulkheads. Precision-machined from durable brass, this fitting is ideal for compressed air, fuel, oil, water, lubrication, and natural gas lines.

Its robust construction ensures leak-free operation in high-pressure environments. Compatible with copper, aluminium, Bundy, and nylon tubing, and recommended with a spiggot for added support in high-pressure setups.

Key Applications

• Bulkhead connections in tanks and enclosures

• Compressed air and gas systems

• Fuel and oil line distribution

• Water and lubrication systems in industrial machinery

Product Features

• Manufactured from corrosion-resistant brass

• Designed for panel and bulkhead mounting

• Supports secure connections through fixed surfaces

• Pressure rated up to 3500 kPa / 500 PSI

• Compatible with copper, aluminium, Bundy, and nylon tubing

• Suitable for temperatures from 0°C to 120°C

Technical Specifications

• Material: Brass

• Model: Brass No. 31 – Bulkhead Fitting

• Tube Sizes: 1/8" to 3/4"

• Thread Sizes: 5/16" to 1 1/16"

• TPI: 24 to 14 depending on size

• Pressure Rating: Up to 3500 kPa (500 PSI)

• Temperature Rating: 0°C to 120°C

• Recommended Add-on: Use spiggot for high-pressure installations

Why Choose This Product?

Built for structural installations, the Brass No. 31 Compression Bulkhead provides reliable flow control through fixed walls or enclosures. It's a proven performer in industrial, marine, and transport systems where space and durability are critical.