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Process heater for gaseous and liquid media

SEICO Exd and Exe process heaters comprise a large range of process flow heaters, certified for use in a Zone 1 or Class I, Div 1 or Div 2 hazardous area.

Engineered with reliability and operational safety in mind, SEICO’s process heaters are designed for heating many process fluids and are used in a wide variety of process applications, from heating fuel or natural gas, to molecular sieve regeneration and heat transfer processes.

All SEICO process heaters are custom engineered to meet client specification, ensuring that products are a perfect fit for the required application.

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EXD PROCESS HEATERS

Certified to ATEX / IECEx II 2 G/D
CSA, CU TR (EAC) & KGS
CCOE, CNEx and Inmetro standards
Ex d, Zone 1, Gas Group II A, B, C
Class l, Div 1, Gas Group A, B, C, D

  • Terminal box certified weatherproof to IP65 and IP66
  • Up to 1400kW (larger ratings achieved by a combination of enclosures)
  • Vessel materials available: carbon steel, low temperature steel, stainless steel, duplex, titanium, super austenitic, Monel, nickel alloys
  • Vessel design codes: PED compliant, PD 5500: Cat 1, ASME VIII Div 1 or 2, Stoomwezen, CODAP, AD Merkblätter, AS 1210, EN13445
  • Temperature class T1 to T6 (T450°C to T85°C)
  • Elements specially sealed to prevent moisture ingress
  • Elements individually replaceable on site without the need for special tools
  • Suitable and certified for use in ambient temperatures -60°C to +60°C
  • Anti-condensation heaters fitted if required
EXE PROCESS HEATERS

Certified to ATEX / IECEx II 2 G
CSA, CU TR (EAC)
CCOE, CNEx and Inmetro standards
Ex e, Zone 1, Gas Group II A, B, C
Class l, Div 2, Gas Group A, B, C, D

  • Terminal box certified weatherproof to IP67 or Type 4x. Lightweight 316L stainless steel construction
  • Up to 5000kW
  • Vessel materials available: carbon steel, low temperature steel, stainless steel, duplex, titanium, super austenitic, Monel, nickel alloys
  • Vessel design codes: PED compliant, PD 5500: Cat 1, ASME VIII Div 1 or 2, Stoomwezen, CODAP, AD Merkblätter, AS 1210, EN13445
  • Temperature class T1 to T6 (T450°C to T85°C)
  • Elements specially sealed to prevent moisture ingress
  • Elements individually replaceable on site without the need for special tools
  • Suitable and certified for use in ambient temperatures -60°C to +60°C
  • Anti-condensation heaters fitted if required
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