EH/0S

Calota de respiro

Features

Virtually Maintenance-Free
Low Costs
low operating and lifecycle costs
Function and Description

Weather Protection Hood for Efficient Ventilation

The PROTEGO® EH/0S vent cap Vent cap End-of-line device for free out-breathing and in-breathing of plant components. This device can be flame transmission-proof. allows vessels which are not pressurized to vent. This device Device A device is a pipe component that influences the media flow by opening, closing, or partially shutting off the flow channel or by dividing or mixing the media flow. prevents rain and dirt entering the vent line. The PROTEGO® EH/0S vent cap is not flame transmission proof. It is often used in combination with detonation flame arresters Detonation flame arrester Flame arrester designed to prevent the transmission of a detonation. , when those are used in vent lines, installed at a position which creates a long run up distance from the end of the vent line to prevent endurance burning Endurance burning Stabilized burning for an unlimited time. . The PROTEGO® EH/0S will then be installed at the end of that vent line to prevent particles or rain from entering the line. The vent cap PROTEGO® EH/0S main components are a housing Housing A housing is a solid shell, which surrounds a content, either protecting the content from external influences, or protecting the environment from the content. (1), a weather hood (2) and a protection screen (3). The device is equipped with a fixed weather hood out of metal. The protection screen prevents particles or rain from entering the line.

Tabela de dimensões

Para escolher o diâmetro nominal (DN), veja o diagrama de vazão da página seguinte

DN100 / 4" 150 / 6"200 / 8"250 / 10"300 / 12"350 / 14"400 / 16"500 / 20"600 / 24"
a2955505506006006006508001000
b230240240325320335370385520

Dimensões em mm

Seleção do material

Execução AB
Corpo Aço Aço inoxidável
Tampa Aço inoxidável Aço inoxidável

Materiais especiais sob solicitação

Tipo de conexão flangeada

EN 1092-1; Form B1
ASME B16.5 CL 150 R.F.

Outras conexões sob solicitação

Versão e especificação

Following designs are available:
Calota de respiro em versão básicaEH/0S

Outros dispositivos especiais sob solicitação

Diagrama de vazão

Este diagrama de vazão foi determinado em uma bancada de medição de vazão calibrada e certificada pela TÜV. A vazão V em m³/h se refere ao estado técnico padrão de ar, conforme ISO 6358 (20°C, 1bar). Para conversão em outras densidades e temperaturas, veja o cap. 1: Bases técnicas.

Applications