DW-Gasketed
Inspectable framed unit
- Potable water and food utilities
- Expandable plate pack
Plate Heat Exchangers
Leak-visible separation / protected media
Double-Wall Plate Heat Exchangers
Plate exchangers for applications where two fluids must remain separated and any plate failure needs a visible leak path.
Product overview
Double-Wall Plate Heat Exchangers
Bostonlees double-wall plate exchangers are specified for potable water, food utilities, district energy, and any process where accidental media mixing would create safety, quality, or compliance risk. The page focuses on detection, clean separation, and serviceable frame choices.
Design and application
How this equipment is specified
Bostonlees frames this page around duty conditions first. Review the series ledger, match it against the application route, and use the contact action when temperature, pressure, material, noise, or service-access constraints need engineering review.
Safety modelDouble plate transfer surface
Detection routeExternal leak indication before fluid mixing
Build optionsGasketed or compact sealed configurations
Our product range
Series entries
DW-Compact
Compact sealed unit
- Small plant rooms
- Low hold-up volume
Areas of application
Where this equipment belongs
Downloads
Technical files and selection support
Request product notes, drawings, and selection guidance for the operating conditions behind your project.