The Interspiro Diaphragm for AGA Full Face Mask, part number 460190140, is a genuine replacement diaphragm for compatible Interspiro AGA full face mask systems.

This diaphragm is an important replacement component used in maintaining proper mask function and performance. If the existing diaphragm is worn, damaged, or due for replacement during service, using the correct genuine Interspiro part helps restore proper operation and reliability.

Because the AGA mask is how many divers, teams, and technicians commonly refer to this system, this part is a correct replacement for compatible Interspiro AGA full face mask setups used in public safety, professional, and commercial diving applications.

Technician Certification Required: We must have a copy of your current technician certification on file before this product can be shipped. If your certification is not already on file with us, please provide it after placing your order. Orders for this item will not ship until certification has been received and verified.

At Sink or Swim Scuba, we are an authorized Interspiro distributor supporting public safety teams, commercial diving operations, service centers, and qualified technicians with genuine Interspiro parts, equipment, and service support. We stock a wide range of Interspiro parts from in-house inventory to help keep critical equipment ready for service.

Key Features

Genuine Interspiro replacement part

Part number: 460190140

Replacement diaphragm for compatible AGA full face mask systems

Helps maintain proper mask operation and performance

Ideal for maintenance, repair, or scheduled service

Current technician certification required before shipment

Genuine OEM component for dependable fit and function

This genuine Interspiro diaphragm is used with the Interspiro Divator Full Face Mask 96319-11 Safety Pressure Black Rubber and the Divator Full Face Mask Normal Pressure Breathing Valve Natural