DIN 4809-2:1986 Compensators made of elastomeric compound materials (rubber-compensators) for warmwater-heating-plants; constructional and connecting sizes
This standard provides sizes for construction and connection of elastomeric compensators. The compensator consits of a rubber-body contenting a tightness-bearing and two flanges or thread-connections. Compensators also can have length-boundaries or bracings, compensators meeting this standard are destined for heating- and ventilation-plants.#,,#
DIN 4809-2:1986 history
1986DIN 4809-2:1986-11 Compensators made of elastomeric compound materials (rubber-compensators) for warmwater-heating-plants; constructional and connecting sizes
1986DIN 4809-2:1986 Compensators made of elastomeric compound materials (rubber-compensators) for warmwater-heating-plants; constructional and connecting sizes