Fire smoke exhaust fan factory direct sales

型号：

齐全

规格：

齐全

! Fire smoke exhaust fan manufacturer price

! Performance characteristics of series of high temperature smoke exhaust fans for fire protection

! Series of high temperature smoke exhaust fans are national-level Spark project products It has the characteristics of excellent performance, high temperature resistance, good efficiency, less space than centrifugal fans and easy installation.

! The installation method of fire fans can be divided into horizontal type and hall type, such as the full pressure of the air volume, installation dimensions, etc. If you have special requirements, our factory will design and produce them separately for you.

! The performance listed in the performance table of the fire blower is the performance within the highest efficiency range and is divided into five performance points according to the air volume. When selecting, the performance table shall prevail. The factory-qualified fire blower has a full pressure value error under rated air volume that does not exceed the performance selection table and the performance under the standard state. Regardless of the performance required by technical documents or ordering, the standard state shall prevail.

! Users of silenced fire-fighting high-temperature smoke exhaust fans can choose different types according to actual needs

! Indicates that the normal pressure type fire-fighting high-pressure smoke exhaust special fan blade adopts a shaft There are two types of flow types: (single-speed) fire-fighting fans (double-speed) fire-fighting fans

! The fire-fighting fans have excellent high-temperature resistance. The fan test complies with the fire protection standards and standards. Establish an enterprise internal control assurance system that is higher than this standard. It can run continuously for more than 10 minutes under high temperature conditions of ℃ or more without damage for hours/times. It is widely used in high-end civil building ovens, underground garage tunnels and other occasions.

! For roof-mounted fire-fighting high-temperature smoke exhaust fans, users can choose flame-retardant fiberglass wind towers or steel hoods according to actual needs.

! It is a special fire blower for low-pressure and high-temperature smoke exhaust.

! Installation instructions

! When installing the fan, a comprehensive inspection of all components should be carried out to see if the components are complete and whether the connections of each component are tight. When installing the fire smoke exhaust fan, pay attention to keeping the fan level. The position of the joint surface between the fan and the foundation and the connection of the air outlet pipe should be adjusted so that they fit naturally. There should be no forced connections. It is not allowed to add the weight of the pipe to the parts of the fan.

! If the fire smoke exhaust fan is found to have abnormal phenomena such as severe vibration and impact during operation, it must be stopped immediately for inspection.

! Fans should be protected from rain when used outdoors.

! Clean dust, dirt and other impurities inside the fan regularly to prevent rust.