Which filters does it use?

It uses 222 or 226 O-ring filters.

Which connection types are listed?

PT, ferrule and flange are listed.

It is manufactured to customer requirements.

Model: BS3 · BS7

A housing for general industrial applications using 222 or 226 O-ring filters. Manufactured to customer requirements.

Which filters does it use?: It uses 222 or 226 O-ring filters.
Which connection types are listed?: PT, ferrule and flange are listed.
Is it manufactured to customer requirements?: It is manufactured to customer requirements.