The Nauticam Extension Ring 60 with Lock is part of the N120 Port System and can be used to add 60mm effective length to an N120 Port setup.

See Port Chart for more details on choosing the correct extension and port.

Technical Specifications

Depth Rating	150m
Port System	N120
Weight	0.30kg
Port Opening Diameter	109mm from SN A143566 and later
Port Diameter
Body Material	Anodized Aluminum Alloy
Port Material
Port Coating
Port Shade Material
Removable Port Shade
Spare O-ring	90140

split

Additional Data:

• Effective length: 60mm
• Dimensions: Dia132mm x 74mm

Support & Downloads

Instruction Manual

Port Chart

Extension Ring Installation Guide