4" Aluminum Cam & Groove Type D Coupler x Female NPT

The Dixon 400-D-AL is a heavy-duty 4" Type D cam and groove coupler designed for fast, secure fluid transfer connections. This fitting combines a 4" female camlock coupler with a 4" female NPT threaded connection for reliable use in industrial hose and piping systems.

Manufactured from durable 356T6 aluminum with stainless steel cam arm pins and a Buna-N gasket, this coupler provides corrosion resistance, dependable sealing, and tool-free connection to compatible cam and groove adapters.

Key Features

• Dixon part number 400-D-AL
• SKU: NLDIX400-D-AL
• 4" Type D cam and groove coupler
• 4" female camlock coupler x 4" female NPT thread
• 356T6 aluminum construction
• Buna-N nitrile rubber gasket
• Stainless steel cam arm pins
• Maximum working pressure: 100 PSI
• Precision-machined construction
• Tool-free quick-connect camlock design
• Interchanges with standard cam and groove fittings
• Approximate length: 3-13/16"

Construction Details

The 356T6 aluminum body provides a lightweight yet durable connection option for demanding liquid transfer applications.

Stainless steel cam arm pins help resist corrosion and binding during repeated connection and disconnection.

The included Buna-N gasket helps provide a secure seal when connected to compatible cam and groove adapters.

Important Notes

Designed for liquid transfer applications using compatible cam and groove fittings.

Compatible with standard cam and groove adapters manufactured to A-A-59326 specifications.

Verify chemical compatibility, pressure rating, and gasket suitability before installation.