Energie- und Elektrotechnik

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  • Heat transfer installations working with organic heat transfer fluids - Part 1: Safety requirements, test

    Standard [CURRENT] 2015-03

    DIN 4754-1:2015-03

    Heat transfer installations working with organic heat transfer fluids - Part 1: Safety requirements, test

    DIN 4754-1 "Heat transfer installations working with organic heat transfer fluids" applies for heat transfer installations in which organic heat transfer fluids are heated to temperatures below or ...

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    from 122.34 EUR VAT excluded

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  • Heat transfer installations working with organic heat transfer fluids - Part 2: Draught diverter

    Standard [CURRENT] 2015-03

    DIN 4754-2:2015-03

    Heat transfer installations working with organic heat transfer fluids - Part 2: Draught diverter

    This standard applies to draught diverters in heat transfer installations working with organic heat transfer fluids according to DIN 4754-1 and specifies minimum requirements with respect to the ...

    from 67.70 EUR VAT included

    from 63.27 EUR VAT excluded

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  • Heat transfer installations working with organic heat transfer fluids - Part 3: Level controller

    Standard [CURRENT] 2015-03

    DIN 4754-3:2015-03

    Heat transfer installations working with organic heat transfer fluids - Part 3: Level controller

    This standard applies to level controllers in heat transfer installations working with organic heat transfer fluids according to DIN 4754-1 and specifies minimum requirements in respect to the ...

    from 67.70 EUR VAT included

    from 63.27 EUR VAT excluded

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  • Process heat installations for more than one kind of energy - One boiler for solid fuel and one for oil or gas and only one chimney - Safety requirements and tests

    Standard [CURRENT] 2018-04

    DIN 4759:2018-04

    Process heat installations for more than one kind of energy - One boiler for solid fuel and one for oil or gas and only one chimney - Safety requirements and tests

    from 82.60 EUR VAT included

    from 77.20 EUR VAT excluded

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  • Mobile melting kettles with LPG-burners - Part 1: Safety requirement, testing, marking

    Standard [CURRENT] 2022-05

    DIN 30695-1:2022-05

    Mobile melting kettles with LPG-burners - Part 1: Safety requirement, testing, marking

    This standard is part of the DVGW body of rules.

    from 82.60 EUR VAT included

    from 77.20 EUR VAT excluded

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  • Mobile melting kettles with LPG-burners - Part 2: Conformity assessment

    Standard [CURRENT] 2022-05

    DIN 30695-2:2022-05

    Mobile melting kettles with LPG-burners - Part 2: Conformity assessment

    This standard is part of the DVGW body of rules.

    from 67.70 EUR VAT included

    from 63.27 EUR VAT excluded

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  • Testing of Materials; Burning Behaviour of Materials; Burner

    Standard [CURRENT] 1977-02

    DIN 50051:1977-02

    Testing of Materials; Burning Behaviour of Materials; Burner

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  • Testing of flue gases of oil burning systems - Visual and photometric determination of the smoke number

    Standard [CURRENT] 2020-09

    DIN 51402-1:2020-09

    Testing of flue gases of oil burning systems - Visual and photometric determination of the smoke number

    from 52.20 EUR VAT included

    from 48.79 EUR VAT excluded

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  • Determination of flue gases of oil burning systems - Method by fluid means for detection of oil derivatives

    Standard [CURRENT] 2020-09

    DIN 51402-2:2020-09

    Determination of flue gases of oil burning systems - Method by fluid means for detection of oil derivatives

    from 44.70 EUR VAT included

    from 41.78 EUR VAT excluded

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  • Flame supervision devices for gas burning appliances - Thermoelectric flame supervision devices; German version EN 125:2022+A1:2024

    Standard [CURRENT] 2025-08

    DIN EN 125:2025-08

    Flame supervision devices for gas burning appliances - Thermoelectric flame supervision devices; German version EN 125:2022+A1:2024

    from 124.80 EUR VAT included

    from 116.64 EUR VAT excluded

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