TTT-N Ex fans

Axial ducted explosion-proof fans for explosion hazardous areas with flammable gases and vapours.

Ventilators with air flow up to 59000 m³/h for circular pipes with diameters from 450 to 1000 mm.

The casing is made of sheet steel, the impeller is cast entirely of Al alloy and is belt driven. The fans are equipped with a three-phase 230/400 V or 400 V/50 Hz motor, are IP55 rated and suitable for operation at air temperatures up to 40 °C.

Explosion-proof designation II2G Ex d IIB T4 or II2G Ex d IIB+H2 T4 with IIC T4 motor.

Product variants

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Product name	Datasheet	Instruction manual	Price excl. VAT	Pieces
TTT/4-450 L N Ex explosion proof axial fan	Datasheet	Instruction manual –⁠–⁠	Price excl. VAT On request	Pieces Goods cannot be ordered Goods cannot be ordered online. Contact our sales specialists or visit our branches.	Product detail	Goods cannot be ordered online. Contact our sales specialists or visit our branches.
TTT/4-450 H N Ex explosion proof axial fan	Datasheet	Instruction manual –⁠–⁠	Price excl. VAT On request	Pieces Goods cannot be ordered Goods cannot be ordered online. Contact our sales specialists or visit our branches.	Product detail	Goods cannot be ordered online. Contact our sales specialists or visit our branches.
TTT/4-500 L N Ex explosion proof axial fan	Datasheet	Instruction manual –⁠–⁠	Price excl. VAT On request	Pieces Goods cannot be ordered Goods cannot be ordered online. Contact our sales specialists or visit our branches.	Product detail	Goods cannot be ordered online. Contact our sales specialists or visit our branches.
TTT/4-500 H N Ex explosion proof axial fan	Datasheet	Instruction manual –⁠–⁠	Price excl. VAT On request	Pieces Goods cannot be ordered Goods cannot be ordered online. Contact our sales specialists or visit our branches.	Product detail	Goods cannot be ordered online. Contact our sales specialists or visit our branches.
TTT/4-560 L N Ex explosion proof axial fan	Datasheet	Instruction manual –⁠–⁠	Price excl. VAT On request	Pieces Goods cannot be ordered Goods cannot be ordered online. Contact our sales specialists or visit our branches.	Product detail	Goods cannot be ordered online. Contact our sales specialists or visit our branches.
TTT/4-560 H N Ex explosion proof axial fan	Datasheet	Instruction manual –⁠–⁠	Price excl. VAT On request	Pieces Goods cannot be ordered Goods cannot be ordered online. Contact our sales specialists or visit our branches.	Product detail	Goods cannot be ordered online. Contact our sales specialists or visit our branches.
TTT/4-630 L N Ex explosion proof axial fan	Datasheet	Instruction manual –⁠–⁠	Price excl. VAT On request	Pieces Goods cannot be ordered Goods cannot be ordered online. Contact our sales specialists or visit our branches.	Product detail	Goods cannot be ordered online. Contact our sales specialists or visit our branches.
TTT/4-630 H N Ex explosion proof axial fan	Datasheet	Instruction manual –⁠–⁠	Price excl. VAT On request	Pieces Goods cannot be ordered Goods cannot be ordered online. Contact our sales specialists or visit our branches.	Product detail	Goods cannot be ordered online. Contact our sales specialists or visit our branches.
TTT/4-710 L N Ex explosion proof axial fan	Datasheet	Instruction manual –⁠–⁠	Price excl. VAT On request	Pieces Goods cannot be ordered Goods cannot be ordered online. Contact our sales specialists or visit our branches.	Product detail	Goods cannot be ordered online. Contact our sales specialists or visit our branches.
TTT/4-710 G N Ex explosion proof axial fan	Datasheet	Instruction manual –⁠–⁠	Price excl. VAT On request	Pieces Goods cannot be ordered Goods cannot be ordered online. Contact our sales specialists or visit our branches.	Product detail	Goods cannot be ordered online. Contact our sales specialists or visit our branches.
TTT/4-710 H N Ex explosion proof axial fan	Datasheet	Instruction manual –⁠–⁠	Price excl. VAT On request	Pieces Goods cannot be ordered Goods cannot be ordered online. Contact our sales specialists or visit our branches.	Product detail	Goods cannot be ordered online. Contact our sales specialists or visit our branches.
TTT/4-800 L N Ex explosion proof axial fan	Datasheet	Instruction manual –⁠–⁠	Price excl. VAT On request	Pieces Goods cannot be ordered Goods cannot be ordered online. Contact our sales specialists or visit our branches.	Product detail	Goods cannot be ordered online. Contact our sales specialists or visit our branches.
TTT/4-800 G N Ex explosion proof axial fan	Datasheet	Instruction manual –⁠–⁠	Price excl. VAT On request	Pieces Goods cannot be ordered Goods cannot be ordered online. Contact our sales specialists or visit our branches.	Product detail	Goods cannot be ordered online. Contact our sales specialists or visit our branches.
TTT/4-800 H N Ex explosion proof axial fan	Datasheet	Instruction manual –⁠–⁠	Price excl. VAT On request	Pieces Goods cannot be ordered Goods cannot be ordered online. Contact our sales specialists or visit our branches.	Product detail	Goods cannot be ordered online. Contact our sales specialists or visit our branches.
TTT/4-900 L N Ex explosion proof axial fan	Datasheet	Instruction manual –⁠–⁠	Price excl. VAT On request	Pieces Goods cannot be ordered Goods cannot be ordered online. Contact our sales specialists or visit our branches.	Product detail	Goods cannot be ordered online. Contact our sales specialists or visit our branches.
TTT/4-900 H N Ex explosion proof axial fan	Datasheet	Instruction manual –⁠–⁠	Price excl. VAT On request	Pieces Goods cannot be ordered Goods cannot be ordered online. Contact our sales specialists or visit our branches.	Product detail	Goods cannot be ordered online. Contact our sales specialists or visit our branches.
TTT/4-1000 L N Ex explosion proof axial fan	Datasheet	Instruction manual –⁠–⁠	Price excl. VAT On request	Pieces Goods cannot be ordered Goods cannot be ordered online. Contact our sales specialists or visit our branches.	Product detail	Goods cannot be ordered online. Contact our sales specialists or visit our branches.
TTT/4-1000 H N Ex explosion proof axial fan	Datasheet	Instruction manual –⁠–⁠	Price excl. VAT On request	Pieces Goods cannot be ordered Goods cannot be ordered online. Contact our sales specialists or visit our branches.	Product detail	Goods cannot be ordered online. Contact our sales specialists or visit our branches.

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