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Protection grid

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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  • -19% SG 100

    SG 100

    protective ventilation grille  

    Regular Price: €16 €19

    Special Price Excl. Tax: €13 Incl. Tax: €15

    in stock
    Delivery to 21.05
    Duct: 100
  • -25% DEF 1000 A8

    DEF 1000 A8

    protective ventilation grille  

    Regular Price: €277 €335

    Special Price Excl. Tax: €208 Incl. Tax: €252

    on ask
    Duct: 1000
  • -25% DEF 1000 AN

    DEF 1000 AN

    protective ventilation grille  

    Regular Price: €564 €683

    Special Price Excl. Tax: €423 Incl. Tax: €512

    on ask
    Duct: 1000
  • DEF 1000 D

    DEF 1000 D

    protective ventilation grille  
    Excl. Tax: €675 Incl. Tax: €817
    on ask
    Duct: 1000
  • -15% DEF 1000 T

    DEF 1000 T

    protective ventilation grille  

    Regular Price: €180 €218

    Special Price Excl. Tax: €153 Incl. Tax: €185

    central warehouse
    Delivery to 22.05
    Duct: 1000
  • -25% DEF 1001A

    DEF 1001A

    protective ventilation grille  

    Regular Price: €1,090 €1,318

    Special Price Excl. Tax: €817 Incl. Tax: €989

    on ask
    Duct: 1000
  • -25% DEF 1250 A8

    DEF 1250 A8

    protective ventilation grille  

    Regular Price: €361 €437

    Special Price Excl. Tax: €271 Incl. Tax: €327

    on ask
    Duct: 1250
  • DEF 1250 D

    DEF 1250 D

    protective ventilation grille  
    Excl. Tax: €858 Incl. Tax: €1,038
    on ask
    Duct: 1250
  • -29% DEF 200 A8

    DEF 200 A8

    protective ventilation grille  

    Regular Price: €25 €30

    Special Price Excl. Tax: €18 Incl. Tax: €21

    central warehouse
    Delivery to 22.05
    Duct: 200
  • -15% DEF 200 T

    DEF 200 T

    protective ventilation grille  

    Regular Price: €20 €24

    Special Price Excl. Tax: €17 Incl. Tax: €20

    central warehouse
    Delivery to 22.05
    Duct: 200
  • -18% DEF 250 A8

    DEF 250 A8

    protective ventilation grille  

    Regular Price: €48 €58

    Special Price Excl. Tax: €39 Incl. Tax: €48

    central warehouse
    Delivery to 22.05
    Duct: 250
  • -14% DEF 250 T

    DEF 250 T

    protective ventilation grille  

    Regular Price: €23 €27

    Special Price Excl. Tax: €19 Incl. Tax: €23

    central warehouse
    Delivery to 22.05
    Duct: 250
  • -18% DEF 315 A8

    DEF 315 A8

    protective ventilation grille  

    Regular Price: €53 €64

    Special Price Excl. Tax: €43 Incl. Tax: €53

    central warehouse
    Delivery to 22.05
    Duct: 315
  • -25% DEF 315 T

    DEF 315 T

    protective ventilation grille  

    Regular Price: €24 €29

    Special Price Excl. Tax: €18 Incl. Tax: €22

    central warehouse
    Delivery to 22.05
    Duct: 315
  • -18% DEF 355 A8

    DEF 355 A8

    protective ventilation grille  

    Regular Price: €56 €68

    Special Price Excl. Tax: €46 Incl. Tax: €55

    central warehouse
    Delivery to 22.05
    Duct: 355
  • -25% DEF 355 T

    DEF 355 T

    protective ventilation grille  

    Regular Price: €27 €33

    Special Price Excl. Tax: €20 Incl. Tax: €25

    central warehouse
    Delivery to 22.05
    Duct: 355
  • -25% DEF 400 A8

    DEF 400 A8

    protective ventilation grille  

    Regular Price: €78 €94

    Special Price Excl. Tax: €58 Incl. Tax: €70

    central warehouse
    Delivery to 22.05
    Duct: 400
  • -25% DEF 400 T

    DEF 400 T

    protective ventilation grille  

    Regular Price: €30 €36

    Special Price Excl. Tax: €22 Incl. Tax: €27

    central warehouse
    Delivery to 22.05
    Duct: 400
  • -25% DEF 450 A8

    DEF 450 A8

    protective ventilation grille  

    Regular Price: €87 €105

    Special Price Excl. Tax: €65 Incl. Tax: €79

    central warehouse
    Delivery to 22.05
    Duct: 450
  • -25% DEF 450 T

    DEF 450 T

    protective ventilation grille  

    Regular Price: €33 €40

    Special Price Excl. Tax: €25 Incl. Tax: €30

    central warehouse
    Delivery to 22.05
    Duct: 450
  • -25% DEF 500 A8

    DEF 500 A8

    protective ventilation grille  

    Regular Price: €98 €118

    Special Price Excl. Tax: €73 Incl. Tax: €89

    central warehouse
    Delivery to 22.05
    Duct: 500
  • DEF 500 D

    DEF 500 D

    protective ventilation grille  
    Excl. Tax: €340 Incl. Tax: €411
    on ask
    Duct: 500
  • -25% DEF 500 T

    DEF 500 T

    protective ventilation grille  

    Regular Price: €38 €46

    Special Price Excl. Tax: €29 Incl. Tax: €35

    central warehouse
    Delivery to 22.05
    Duct: 500
  • -25% DEF 560 A8

    DEF 560 A8

    protective ventilation grille  

    Regular Price: €111 €134

    Special Price Excl. Tax: €83 Incl. Tax: €101

    central warehouse
    Delivery to 22.05
    Duct: 560
  • DEF 560 D

    DEF 560 D

    protective ventilation grille  
    Excl. Tax: €370 Incl. Tax: €448
    on ask
    Duct: 560

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SG

SG

The SG protective grilles serve as protection against touching and foreign bodies entering the fan. The SG protective grilles are mounted on the inlet or discharge. The SG circular duct fan guards are made of galvanized steel. The SG grilles are attached with self-tapping screws.

 

DEF T

DEF T

DEF T are protective grilles designed for mounting between flanges. DEF T protective grilles are made of galvanized sheet metal.

 

DEF D

DEF D

DEF D are protective grilles designed for the motor side of axial fans. DEF D protective grilles are electroplated. Stable design of protective grilles suitable for TGT, THGT fans.

 

DEF A8

DEF A8

DEF A8 are protective grilles designed for axial fans. DEF A8 grilles are painted. Stable design of DEF A8 protective grilles for TGT, THGT fans. The distance between the circles of the protective grilles is 8 mm.

 

DEF AN

DEF AN

DEF AN are protective grilles for HCBT axial fans with diameters of 800, 900 and 1000 mm.

 

SG-AXC

SG-AXC

SG-AXC are protective grilles designed for AXC type axial fans. SG-AXC grilles are made of steel wire and are covered with black paint.

 

MRJ

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.

 

IDF

IDFOchranné mřížky IDF pro ventilátory ILB/ILT. Ochranné mřížky IDF jsou vyrobeny z pozinkovaného plechu. Ochranné mřížky IDF jsou určené na čtyřhranné vzduchotechnické potrubí.