Exheat BFP Hazardous Area Process Heaters

• Fuel gas

• Natural gas

• Industrial gases

• Molecular sieve regeneration

• Heat transfer oils

• Fuel oils

• Water

Features

• Certified to ATEX or IECEx standards
• Terminal box is certified weatherproof to IP65
• Temperature classifications T1 to T6
• Up to 1400kW (larger ratings achieved by a combination of enclosures)
• Elements are individually replaceable on site without the need for special tools
• Anti-condensation heaters fitted, if required

Specifications

Certifications	ATEX / IECEx II 2 G/D Ex d IIB T1 to T6 Gb Ex tD A21 T85 to T450°C Db IP65 EN 60079-0, EN 60079-1, EN 60079-7, EN 60079-31
Vessel Design Codes	PED Compliant Stoomwezen CODAP PD 5500 2000 Cat 1 ASME VIII Div 1/2 EN13445 AS 1210 AD Merkblätter
Vessel Materials	Carbon steel Duplex Monel Low temperature steel Titanium Nickel alloys Stainless steel Super austenitic
Elements	Manufactured from 80/20 NiCr resistance wire with high purity compacted magnesium oxide powder sheathed within corrosion / erosion resistant tube, eg: Incoloy 800/825 316/316L stainless steel Inconel 600/625 321 stainless steel Titanium Monel Element sheath available in welded or seamless tube up to 1.6mm thick
Internals	Elements are supported in a segmental or rod type baffle assembly to prevent flow-induced vibration and hot spots, generally complying with TEMA standards
Element to Tubesheet	Generally, elements are sealed into the flange by ‘Bite’ type couplings which provide a 100% seal at pressures up to 400 barg and give the opportunity to replace individual elements on site; elements can be welded to the tubesheet, in stand-off and non-stand-off configurations
Terminal Box	Manufactured from either iron or stainless steel
Voltage	Suitable for voltages up to 690V

• Crude oil / hydrocarbons / liquids

• Heating mediums