DS/EN 278:1991
Rubber materials for diaphragms in domestic appliances using combustible gases up to 200 mbar

Standard No.

DS/EN 278:1991

Release Date

1991

Published By

Danish Standards Foundation

Status

Withdraw

Latest

DS/EN 278:1991

Scope

This European standard specifies requirements and tests for rubber materials for diaphragms used in domestic gas appliances of all categories, and auxiliary equipment mounted on or intended to be mounted on such appliances, in contact with combustible gases, up to 200 mbar This standard deals with materials from which are manufactured diaphragms of two kinds: - - Homogeneous -- Reinforced The normal range of envisaged operating temperatures covered by this standard is 0 °C to 60 °C. Temperatures outside this range may be proposed by the manufacturer with limits between -20 °C and + 80 °C.

DS/EN 278:1991 history

• 1991 DS/EN 278:1991 Rubber materials for diaphragms in domestic appliances using combustible gases up to 200 mbar