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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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  • -14% SG 100

    SG 100

    protective ventilation grille  

    Regular Price: €15 €18

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

    in stock
    Delivery to 16.08
    Duct: 100
  • -14% SG 125

    SG 125

    protective ventilation grille  

    Regular Price: €16 €20

    Special Price Excl. Tax: €14 Incl. Tax: €17

    in stock
    Delivery to 16.08
    Duct: 125
  • -15% SG 160

    SG 160

    protective ventilation grille  

    Regular Price: €18 €22

    Special Price Excl. Tax: €16 Incl. Tax: €19

    central warehouse
    Delivery to 17.08
    Duct: 160
  • -32% MRJ 250/100

    MRJ 250/100

    protective ventilation grille  

    Regular Price: €24 €29

    Special Price Excl. Tax: €16 Incl. Tax: €20

    central warehouse
    Delivery to 17.08
    Duct: 100
  • -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 17.08
    Duct: 200
  • -32% MRJ 350/125

    MRJ 350/125

    protective ventilation grille  

    Regular Price: €26 €32

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

    in stock
    Delivery to 16.08
    Duct: 125
  • -15% SG 200

    SG 200

    protective ventilation grille  

    Regular Price: €21 €25

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

    central warehouse
    Delivery to 17.08
    Duct: 200
  • -15% DEF 200 A8

    DEF 200 A8

    protective ventilation grille  

    Regular Price: €21 €25

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

    central warehouse
    Delivery to 17.08
    Duct: 200
  • -33% MRJ 500/150

    MRJ 500/150

    protective ventilation grille  

    Regular Price: €28 €34

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

    central warehouse
    Delivery to 17.08
    Duct: 150
  • -33% MRJ 500/160

    MRJ 500/160

    protective ventilation grille  

    Regular Price: €28 €34

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

    central warehouse
    Delivery to 17.08
    Duct: 160
  • -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 17.08
    Duct: 250
  • -15% DEF 315 T

    DEF 315 T

    protective ventilation grille  

    Regular Price: €24 €29

    Special Price Excl. Tax: €20 Incl. Tax: €24

    central warehouse
    Delivery to 17.08
    Duct: 315
  • -33% MRJ 800/200

    MRJ 800/200

    protective ventilation grille  

    Regular Price: €32 €39

    Special Price Excl. Tax: €21 Incl. Tax: €26

    in stock
    Delivery to 16.08
    Duct: 200
  • -15% SG 250

    SG 250

    protective ventilation grille  

    Regular Price: €27 €32

    Special Price Excl. Tax: €23 Incl. Tax: €27

    in stock
    Delivery to 16.08
    Duct: 250
  • -14% DEF 355 T

    DEF 355 T

    protective ventilation grille  

    Regular Price: €27 €33

    Special Price Excl. Tax: €23 Incl. Tax: €28

    central warehouse
    Delivery to 17.08
    Duct: 355
  • -15% DEF 400 T

    DEF 400 T

    protective ventilation grille  

    Regular Price: €30 €36

    Special Price Excl. Tax: €25 Incl. Tax: €31

    central warehouse
    Delivery to 17.08
    Duct: 400
  • -15% SG 315

    SG 315

    protective ventilation grille  

    Regular Price: €31 €37

    Special Price Excl. Tax: €26 Incl. Tax: €32

    central warehouse
    Delivery to 17.08
    Duct: 315
  • -15% DEF 450 T

    DEF 450 T

    protective ventilation grille  

    Regular Price: €33 €40

    Special Price Excl. Tax: €28 Incl. Tax: €34

    central warehouse
    Delivery to 17.08
    Duct: 450
  • -32% MRJ 1000/250

    MRJ 1000/250

    protective ventilation grille  

    Regular Price: €43 €52

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

    central warehouse
    Delivery to 17.08
    Duct: 250
  • -15% SG AR/AXCBF 250

    SG AR/AXCBF 250

    protective ventilation grille  

    Regular Price: €38 €46

    Special Price Excl. Tax: €32 Incl. Tax: €39

    on ask
    Duct: 250
  • -14% DEF 500 T

    DEF 500 T

    protective ventilation grille  

    Regular Price: €38 €46

    Special Price Excl. Tax: €33 Incl. Tax: €39

    central warehouse
    Delivery to 17.08
    Duct: 500
  • -15% IDF 200

    IDF 200

    protective ventilation grille  

    Regular Price: €38 €46

    Special Price Excl. Tax: €33 Incl. Tax: €39

    central warehouse
    Delivery to 17.08
    four-sided ducts
    Pipe: 400x200
  • -14% IDF 225

    IDF 225

    protective ventilation grille  

    Regular Price: €39 €47

    Special Price Excl. Tax: €33 Incl. Tax: €40

    central warehouse
    Delivery to 17.08
    four-sided ducts
    Pipe: 500x250
  • -15% IDF 250

    IDF 250

    protective ventilation grille  

    Regular Price: €42 €50

    Special Price Excl. Tax: €35 Incl. Tax: €43

    central warehouse
    Delivery to 17.08
    four-sided ducts
    Pipe: 500x300
  • -14% DEF 560 T

    DEF 560 T

    protective ventilation grille  

    Regular Price: €43 €53

    Special Price Excl. Tax: €37 Incl. Tax: €45

    central warehouse
    Delivery to 17.08
    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.
 
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