Dixon RDD400EZ Boss-Lock Type DD spool coupler x coupler, 4-inch size, 316 stainless steel construction with Buna-N seal. Features a safety locking handle for secure connections in industrial hose applications. Cam and groove design allows quick connect and disconnect.

Applications

Designed for use with liquids, consult Dixon for specific recommendations

Construction

• Nitrile Rubber gasket
• Produced as a welded fabrication

Features

All Boss-Lock couplers are supplied with pull right safety clips

How It Works

• To make a connection, simply slide the adapter into the coupler and with normal hand pressure, press the cam levers down.
• Uncoupling is as quick and simple as coupling. Just lift the cam arms and remove the adapter.

Safety Notes

• Under no circumstances should cam and groove couplings be used for compressed air or steam service!
• Under no circumstances should the EZ Boss-Lock cam arms be used on any fitting not specifically designed for their use.
• Pressure rating recommendations are based on the use of mating Dixon fittings at ambient temperature 70°F (21°C) with a standard seal installed. For use at elevated temperature or other unusual operating conditions, consult Dixon.

Specifications

Produced to interchange with all product produced to Commercial Item Description A-A-59326D