Protection grid
The HVAC protective grilles are most often used to protect a fan against an ingress of foreign bodies, but also to terminate the ventilation ducts, or directly for the installation on the suction or discharge of the fan. Our range of protective grilles usually includes grilles standardized by the manufacturers for specific fans. The protective grilles are designed for both circular and four-sided ducts.
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-18%
SG 100
protective ventilation grilleRegular Price: €15 €19
Special Price Excl. Tax: €13 Incl. Tax: €15
in stockDelivery to 20.03Duct: 100 -
-14%
DEF 1000 A8
protective ventilation grilleRegular Price: €272 €329
Special Price Excl. Tax: €232 Incl. Tax: €281
on askDuct: 1000 -
-4%
DEF 1000 AN
protective ventilation grilleRegular Price: €564 €683
Special Price Excl. Tax: €536 Incl. Tax: €648
on askDuct: 1000 -
DEF 1000 D
protective ventilation grilleExcl. Tax: €675 Incl. Tax: €817on askDuct: 1000 -
-15%
DEF 1000 T
protective ventilation grilleRegular Price: €180 €218
Special Price Excl. Tax: €153 Incl. Tax: €185
central warehouseDelivery to 21.03Duct: 1000 -
-5%
DEF 1001A
protective ventilation grilleRegular Price: €1,090 €1,318
Special Price Excl. Tax: €1,035 Incl. Tax: €1,253
on askDuct: 1000 -
-14%
DEF 1250 A8
protective ventilation grilleRegular Price: €361 €437
Special Price Excl. Tax: €308 Incl. Tax: €373
on askDuct: 1250 -
DEF 1250 D
protective ventilation grilleExcl. Tax: €858 Incl. Tax: €1,038on askDuct: 1250 -
-15%
DEF 200 A8
protective ventilation grilleRegular Price: €21 €25
Special Price Excl. Tax: €18 Incl. Tax: €21
central warehouseDelivery to 21.03Duct: 200 -
-15%
DEF 200 T
protective ventilation grilleRegular Price: €20 €24
Special Price Excl. Tax: €17 Incl. Tax: €20
central warehouseDelivery to 21.03Duct: 200 -
-18%
DEF 250 A8
protective ventilation grilleRegular Price: €48 €58
Special Price Excl. Tax: €39 Incl. Tax: €48
central warehouseDelivery to 21.03Duct: 250 -
-14%
DEF 250 T
protective ventilation grilleRegular Price: €23 €27
Special Price Excl. Tax: €19 Incl. Tax: €23
central warehouseDelivery to 21.03Duct: 250 -
-18%
DEF 315 A8
protective ventilation grilleRegular Price: €53 €64
Special Price Excl. Tax: €43 Incl. Tax: €53
central warehouseDelivery to 21.03Duct: 315 -
-15%
DEF 315 T
protective ventilation grilleRegular Price: €24 €29
Special Price Excl. Tax: €20 Incl. Tax: €24
central warehouseDelivery to 21.03Duct: 315 -
-18%
DEF 355 A8
protective ventilation grilleRegular Price: €56 €68
Special Price Excl. Tax: €46 Incl. Tax: €55
central warehouseDelivery to 21.03Duct: 355 -
-14%
DEF 355 T
protective ventilation grilleRegular Price: €27 €33
Special Price Excl. Tax: €23 Incl. Tax: €28
central warehouseDelivery to 21.03Duct: 355 -
-14%
DEF 400 A8
protective ventilation grilleRegular Price: €76 €92
Special Price Excl. Tax: €65 Incl. Tax: €79
central warehouseDelivery to 21.03Duct: 400 -
-15%
DEF 400 T
protective ventilation grilleRegular Price: €30 €36
Special Price Excl. Tax: €25 Incl. Tax: €31
central warehouseDelivery to 21.03Duct: 400 -
-14%
DEF 450 A8
protective ventilation grilleRegular Price: €87 €105
Special Price Excl. Tax: €74 Incl. Tax: €90
central warehouseDelivery to 21.03Duct: 450 -
-15%
DEF 450 T
protective ventilation grilleRegular Price: €33 €40
Special Price Excl. Tax: €28 Incl. Tax: €34
central warehouseDelivery to 21.03Duct: 450 -
-14%
DEF 500 A8
protective ventilation grilleRegular Price: €98 €118
Special Price Excl. Tax: €84 Incl. Tax: €101
central warehouseDelivery to 21.03Duct: 500 -
DEF 500 D
protective ventilation grilleExcl. Tax: €340 Incl. Tax: €411on askDuct: 500 -
-14%
DEF 500 T
protective ventilation grilleRegular Price: €38 €46
Special Price Excl. Tax: €33 Incl. Tax: €39
central warehouseDelivery to 21.03Duct: 500 -
-14%
DEF 560 A8
protective ventilation grilleRegular Price: €109 €132
Special Price Excl. Tax: €93 Incl. Tax: €112
central warehouseDelivery to 21.03Duct: 560 -
DEF 560 D
protective ventilation grilleExcl. Tax: €370 Incl. Tax: €448on askDuct: 560
SG
DEF D
DEF A8
MRJ
The MRJ protective grilles serve as a protection against contact and ingress of foreign bodies into the fans and are supplied with the TD Mixvent / TD Silent / TD Ecowatt duct fans as a direct accessory. The MRJ protective grilles are mounted on the suction or discharge of the circular TD duct fans.