Legend, Annex – Flowserve NRGS 16-2 User Manual

Page 16

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Annex

-

continued

We hereby declare that the equipment NRGS 16-2 conforms to the following European
guidelines:

LV guideline 73/23/EWG version 93/68/EWG

EMC guideline 89/336/EWG version 93/68/EWG

which are based on the following harmonised standards:

LV standard EN 60947-5-1: 1991

EMC standard EN 50 081-2, EN 50 082-2

This declaration is no longer valid if modifications are made to the equipment without
consultation with us.

Declaration of conformity

Bremen, 28 th April 1997

GESTRA GmbH

Dr. Anno Krautwald

Dr. Christian Politt

Flange PN 40, DN 50 (2"), DIN 2527

Flange PN 40, DN 100 (4"), DIN 2527

For the approval of the boiler standpipe with connecting flange the relevant

regulations must be considered.

Vent hole

High water (HW)

Electrode rod d = 5 mm

Protection tube DN 80

Protection tube DN 100

Electrode distance

14 mm

Electrode distance

40 mm

Low water (LW)

Reducer K- 88.9 x 3.2 - 42.4 x 2.6 W to DIN 2616, part 2

Reducer K-114.3 x 3.6 - 48.3 x 2.9 W to DIN, 2616 part 2

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