Spira’s NEW patent-pending EMI & Environmental Connector-Professional seal gaskets are designed to provide an EMI & Environmental seal in flange-mounted connectors specification for the life of a system. They provide superior industrial shielding quality and an excellent and durable environmental seal.

These gaskets are made by attaching a Spira-Shield O-Ring to an environmental sealing retaining frame. The retaining frame consists of a stainless steel plate with vulcanized silicone or fluorosilicone sheeting on both sides of the plate. The stainless steel plate eliminates cold flow of the environmental sealing elastomer.

The EMI & Environmental Connector-Seal is designed primarily for back mounting of the connector. The shell sizes noted with an asterisk (*) can be used for both front and back mounting.