Pressure Relief Vents

Pressure Relief Vents

Fire Safety Equipment are the proud agents for Apreco pressure relief vents, providing the full range of pressure relief vents to the New Zealand market, including both the IGV inert gas range, the SGV synthetic gas range as well as FSV ceiling mounted units.

Made in the UK Apreco vents are offered in a number of standard sizes for installation in both internal and external walls with the availability of bespoke sizes in 100mm increments. Providing market-leading performance across a range of pressures which has been validated by BSRIA under laboratory conditions to recognised standards.

Apreco vents are designed to remain closed below an opening pressure 70Pa to allow room integrity testing to be carried out with ease. The units are also fully open at 100Pa giving you the best possible protection for your building. The Apreco range of pressure relief vents have been successfully tested to EN1364-1 criteria to provide up to a 4-hour fire-resistance rating.

Specifically developed for these applications, the range can be used alongside a wide range of gas fire suppression systems to prevent structural damage and risk to personnel. Maximum room pressure is controlled by the vents opening to allow air to escape, then closing when discharge is complete. This maintains the dilution of the air, so preventing re-ignition.

Our full range of products gives our customers the ability to make an informed decision.

The Apreco Advantage

EWCL5 up to 4 hour fire resistance to BS EN 1364-1
BSRIA free vent area validation
IGV Single direction venting, SGV True 2-Way venting
Operating range: 100 pascals upward
Removable flange to alter flow configuration
Serial Number Traceability
10 Year Warranty as standard
IGV - Inert Gas Pressure Relief Vents
IGV - Inert Gas Pressure Relief Vents

The IGV inert gas vent is designed specifically for over-pressure venting associated with inert gas high pressure Fire Suppression Systems.

SGV Dual Flo® Halocarbon Pressure Relief Vents
SGV Dual Flo® Halocarbon Pressure Relief Vents

SGV Dual Flo® Halocarbon Pressure Relief Vent with market leading free vent area designed specifically for Synthetic Gas Fire Suppression systems.