ELECTRIC HEATING SOLUTIONS - EXCHANGERS - PACKAGES
EMAIL: info@masterwatt.it
P.IVA 02777110012
TEL: +39 011.966.16.26
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CAST ALUMINIUM HEATERS (SEAL GAS HEATER)
Seal gas heater
Masterwatt’s new Seal Gas INDIRECT electric heat exchanger, is ready-made solution for dry gas seal application.
The range of cast aluminium line heaters provide an effective heating solution for constant flow liquids or gases, eliminating the requirement for a costly pressure vessel. Particularly in high pressure applications, or when exotic process materials are required, the flameproof cast heater range can provide significant commercial advantage.
FEATURES
- Certified to ATEX Equipment Directive, IECex, CSA, INMETRO, ATEX, EAC TR-CU standards.
- Certified under EN 60079-0, EN 60079-1, EN 60079-7, EN 60079-31
- Maximum design pressure and temperature of 500 barg at up 350°
- Suitable for corrosive/aggressive gas
- Process control and over-temperature protection sensors: RTD Pt100 / TC "K" or "J" / thermostast.
- Coil materials: Carbon steel / stainless steel AISI316 / INCOLOY 625 / DUPLEX
- Enclosure IP66÷68
- Ex-d/Ex-e Certified enclosure
- “U” STAMPED (if required)
- MACE MR 0175 (if required)
MAIN APPLICATIONS
- Seal Gas heating for compressors
- Off-Shore packages ( installations with limited space)
- The package is also well suited for all onshore applications, in order to meet a wide range of flow rates and temperatures.
BENEFITS
INDIRECT Technology means there is no concern about your SEAL gas stream could go into contact with the heating elements, especially when elements reach end-of-life conditions and are tipically more susceptible to corrosion.
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Heating Plates
This family of heaters has been designed to stabilise the internal pressure of technical gas bottles.
Heat transfer is by direct contact between the heater upper surface and the bottle bottom.
The heat is transferred from the bottle to the gas, thus keeping the internal pressure constant also in the cases where the external temperature is low.
In addition, the use of this type of heater allows to optimise gas consumption and to empty completely the bottles, limiting to the minimum the gas residuals remaining inside the bottle. These gases, without the support of the heater, would remain unused due to insufficient internal pressure.
FEATURES
- Certified to ATEX Equipment Directive, IECex, ATEX, EAC TR-CU standards.
- Certified under EN 60079-0, EN 60079-1, EN 60079-7, EN 60079-31
- Maximum operating temperatuire 99°
Download catalogue PDF
