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EH/0

Vent Cap, End-of-Line

  • vent cap provides protection against environmental impact (harsh weather conditions, bird nests, etc.)
  • cost effective device
  • almost maintenance free
  • certified flow performance curves

Función y Descripción

The PROTEGO® E/H0 vent cap allows vessels which are not pressurized to vent. This device prevents rain and dirt from entering the vent line. The EH/0 vent cap is not flame transmission proof. It is often used in combination with detonation flame arresters, 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. The PROTEGO® EH/0 vent cap 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/0 main components are a housing (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

Dimensiones

To select the nominal size (DN), please use the flow capacity charts on the following pages

DN20 / ¾" 25 / 1" 32 / 1¼" 40 / 1½"50 / 2" 65 / 2½" 80 / 3"
a163 / 6.42163 / 6.42163 / 6.42183 / 7.20183 / 7.20218 / 8.58218 / 8.58
b175 / 6.89175 / 6.89175 / 6.89190 / 7.48190 / 7.48200 / 7.87200 / 7.87
Dimensiones en mm / pulgadas

Selección de materiales

Design AB
HousingSteelStainless Steel
Weather hoodSteelStainless Steel
Special materials upon request

Tipo de bridas de conexión

EN 1092-1; Form B1
ASME B16.5 CL 150 R.F.
other types upon request

Modelo y especificación

Following designs are available:

Vent cap, basic design

EH/0

Special designs available on request

Diagrama de flujo volumétrico

Los diagramas de flujo volumétrico han sido determinados con un banco de pruebas de caudal calibrado y certifi - cado por TÜV. El flujo volumétrico V. en [m³/h] y el CFH se refi eren a las condiciones estándar de referencia de aire según ISO 6358 (20°C, 1bar). La conversión a otras densidades y temperaturas están referidas en el Vol. 1: “Fundamentos Técnicos”.