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serving the gas industry worldwide

SAFETY EQUIPMENT FOR SERVICE STATIONS

RMG Gaselan Regel + Messtechnik GmbH

SAFETY EQUIPMENT FOR SERVICE STATIONS

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Safety equipment for vapour recovery and venting systems of service stations Gasoline vapours are released to the atmosphere every time a fuel tank is filled with gasoline.This includes filling a large underground storage tank as well as the fuel tank of a motor vehicle.

Stage I vapour recovery refers to the capture of gasoline vapours generated when a tank truck delivers gasoline to a storage tank at a gasoline station. As the storage tank is filled, the vapours are transferred to the tank truck, which then carries the vapours to the gasoline distribution terminal. During loading of the truck, the vapours are returned to the terminal and then condensed into liquid gasoline or are incinerated.

Stage II vapour recovery refers to the capture of gasoline vapours generated when a motor vehicle fuel tank is filled at a gasoline station. Using a specially designed nozzle, the vapours are transferred from the fuel tank in the vehicle to the storage tank at the station as the vehicle fuel tank is filled.

RMG has an enviable reputation as a ‘world leader’ in the design and manufacture of Gas Control, Measurement and Analysing Equipment. This has been achieved by combining over 200 years experience and expertise leading to an unmatched knowledge in the Gas Industry. It is because of these reasons that a large majority of Gas Utilities and Customers have quickly identified the advantages of specifying RMG Group product as their standard for domestic, industrial and commercial markets – guaranteeing long lasting reliability, quality and service.

Flame arresters/vents Flame arresters serve as secondary explosion protection measures for hindering transmission of flames or explosion in machines, equipment and plants that contain combustible gas or steam-air mixtures of combustible fluids. According to the Directive 94/9/EC, they are protective systems that limit the effect of explosions to a harmless extent. There are test certificates available for all the required raw-material products. Conformance to the 94/9/EC for our flame arrestors and vents are certified by means of an EC type test certificate, e.g. BAM and IBExU.

SAFETY EQUIPMENT FOR SERVICE STATIONS

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RMG 944-ES 2“ RMG 931-ES 2“

End of line pressure/vacuum vent

Deflagration flame arrester Explosion group IIA

ES1980CJ

ES1090EJ VR1 adaptor

RMG 931-ES 3“

HSE Interlock valve

Deflagration flame arrester Explosion group IIA

125-2001E

Filling elbow E85

SAFETY EQUIPMENT FOR SERVICE STATIONS

ES1060L

4

RMG 934-ES 2“

Ventilation Cover

RMG 931-ES 2“

End of line flame arrester Endurance burning proof Explosion group IIA and/or E85

RMG 941-D-ES 2‘‘

Detonation flame arrester Explosion group IIA

In-line pressure/vacuum vent

ES 1980 CJ

VR1 adaptor

RMG 931-ES 3“

Deflagration flame arrester Explosion group IIA

SAFETY EQUIPMENT FOR SERVICE STATIONS

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RMG 944-ES 2“

End of line pressure/vacuum vent

ES1980CJ

RMG 933-A 3‘‘

In-line detonation flame arrester Explosion group IIA and/or IIB3

VR1 adaptor

SAFETY EQUIPMENT FOR SERVICE STATIONS

RMG 944-ES 2“

End of line pressure/vacuum vent

6

RMG 937-ES 2“

End of line pressure/vacuum vent Explosion Group IIA and/or E85

RMG 933-G 2“

In-line detonation flame arrester Explosion group IIA

ES1180CJ

VR1 adaptor with integrated flame arrester

SAFETY EQUIPMENT FOR SERVICE STATIONS

Specifications RMG products

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Item: RMG 933-G 2” Description: In-line detonation flame arrester Explosion group: IIA and/or IIB3 Dimension: DN50

Item: RMG 934-ES 2” Description: End of line flame arrester deflagration and endurance burning Explosion group: IIA and/or E85 Dimension: DN50

Item: RMG 933-A 3“ Description: In-line detonation flame arrester Explosion group: IIA and/or IIB3 Dimension: DN80

Item: RMG 944-ES 2” Description: End of line pressure/vacuum vent Dimension: DN50

Item: RMG 931-ES 1” Description: In-line deflagration flame arrester Explosion group: IIA Dimension: DN25

Item: RMG 937-ES 2“ Description: End of line flame arrester endurance burning proof with pressure/vacuum vent Explosion group: IIA and/or E85 Dimension: DN50

Stage II Vapour Recovery (Not pictured in this brochure)

Additional products manufactured by Wennstrom

Item: RMG 941-D-ES 2” Description: In-line pressure/vacuum vent Explosion group: IIB Dimension: DN50

Item: ES1180CJ + ES1980CJ Description: VR1 adaptor with and without deflagration flame arrester Explosion group: IIA Dimension: DN50

Item: RMG 931-ES 2‘‘ Description: In-line deflagration flame arrester Explosion group: IIA Dimension: DN50

Item: ES1060L + ES1080L Description: Ventilation cover with insect net Explosion group: IIA Dimension: DN50 + DN80

Item: RMG 931-ES 3” Description: In-line deflagration flame arrester Explosion group: IIA Dimension: DN50

Item: ES1080EJ + ES1090EJ Description: HSE Interlock valve Dimension: DN80 + DN100 G3 internal to Kamlok” male

Item: RMG 931-ES 2” Description: In-line detonation flame arrester Explosion group: IIA Dimension: DN50

Item: 125-2001E + 125-2002E Description: Filling elbow (E85+E45) Dimension: DN100

serving the gas industry worldwide

RMG loves to be your competent partner along the entire supply chain – from exploration to supplying end consumers. Our reliable products and systems give you the control you need in the area of control and measuring engineering.

We also plan and build systems that will fit your individual requirements and can provide you with reliable and stateof-the-art solutions for substation automation systems.

Talk to us – we are looking forward to the challenges you have in store for us.

www.rmg.com

GERMANY RMG Regel + Messtechnik GmbH Osterholzstraße 45 D-34123 Kassel, Germany Phone +49 (0)561 5007-0 Fax +49 (0)561 5007-107

WÄGA Wärme-Gastechnik GmbH Osterholzstraße 45 D-34123 Kassel, Germany Phone +49 (0)561 5007-0 Fax +49 (0)561 5007-207

RMG Messtechnik GmbH Otto-Hahn-Straße 5 D-35510 Butzbach, Germany Phone +49 (0)6033 897-0 Fax +49 (0)6033 897-130

RMG Gaselan Regel + Messtechnik GmbH Julius-Pintsch-Ring 3 D-15517 Fürstenwalde, Germany Phone +49 (0)3361 356-60 Fax +49 (0)3361 356-836

england

Canada

Bryan Donkin RMG Gas Controls Ltd. Enterprise Drive, Holmewood Chesterfield S42 5UZ, England Phone +44 (0)12 46 501-501 Fax +44 (0)12 46 501-500

Bryan Donkin RMG Canada Ltd. 50 Clarke Street South, Woodstock Ontario N4S 7Y5, Canada Phone +1 519 53 98 531 Fax +1 519 53 73 339

poland

USA

Gazomet Sp. z o.o. ul. Sarnowska 2 63-900 Rawicz, Poland Phone +48 (0)65 546 24 01 Fax +48 (0)65 546 24 08

Mercury Instruments LLC 3940 Virginia Avenue Cincinnati, Ohio 45227 Phone +1 513 272-1111 Fax +1 513 272-0211

Technical modifications reserved

Last update 06/2008

Safety equipment for service stations