Features and benefits

• High efficiency means that fewer plates are needed for high performance and consequently lowers the hold-up volume. Fewer plates also lowers the cost of each heat exchanger, as an added bonus.
• Engineered to use smaller amounts of potentially hazardous media, the SONDEX® semi-welded range is a safe and responsible choice for demanding duties.
• Unique gasket system intended for high working pressures and vacuum applications. A closed gasket groove keeps the gasket firmly in place and prevents misalignment of the plate pack during assembly and operation.

Technical specifications

• Connections from DN65 to DN500 (2½" to 20")
• (Frames designed according to FEA and PED 2014/68/EU (EN13445) and ASME sec VIII, Div. 1 construction standards)
• Plate materials: AISI 304/316, titanium, SMO, Hastelloy*
• Gasket materials: EPDM-HT, NBR-HT, Viton*
• Ring gasket materials: EPDM-HT, NBR-HT, Viton, Chloroprene, PTFE*
• Plate heights up to 3 m (9.8 ft)
• Flow rates up to 5,000 m3/h (22,014 gpm)
• Working pressure up to 30 bar (450 psi)
• Working temperatures from -20 °C to 180 °C (-4 °F to 356 °