The Lisboa series laminate filters are made of polyester resin and glass wool with a glossy surface finish. The Lisboa 450 mm vessel is supplied without a valve.
Construction and equipment
- High-strength plastic base
- Large-diameter plastic lid
- Fitted with 1″ collectors and a diffuser
- Pressure gauge, drain cock and air bleed
Technical parameters
- Maximum operating pressure 2.5 kg/cm²
- Test pressure 3 kg/cm²
