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Protection grid

Protection grid

SG DEF T DEF D DEF A8 DEF AN SG-AXC MRJ IDF

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.

-30%
MRJ 350/125

protective ventilation grille

Regular Price: €28 €34

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

in stock
Delivery to 30.03

Duct: 125
-18%
SG 100

protective ventilation grille

Regular Price: €16 €20

Special Price Excl. Tax: €13 Incl. Tax: €16

in stock
Delivery to 30.03

Duct: 100
-18%
SG 125

protective ventilation grille

Regular Price: €18 €22

Special Price Excl. Tax: €15 Incl. Tax: €18

in stock
Delivery to 30.03

Duct: 125
-14%
DEF 1000 A8

protective ventilation grille

Regular Price: €289 €349

Special Price Excl. Tax: €247 Incl. Tax: €299

on ask

Duct: 1000
-24%
DEF 1000 AN

protective ventilation grille

Regular Price: €599 €725

Special Price Excl. Tax: €455 Incl. Tax: €550

on ask

Duct: 1000
DEF 1000 D

protective ventilation grille

Excl. Tax: €717 Incl. Tax: €868

on ask

Duct: 1000
-15%
DEF 1000 T

protective ventilation grille

Regular Price: €191 €231

Special Price Excl. Tax: €162 Incl. Tax: €196

central warehouse
Delivery to 31.03

Duct: 1000
-24%
DEF 1001A

protective ventilation grille

Regular Price: €1,158 €1,401

Special Price Excl. Tax: €879 Incl. Tax: €1,063

on ask

Duct: 1000
-14%
DEF 1250 A8

protective ventilation grille

Regular Price: €383 €464

Special Price Excl. Tax: €328 Incl. Tax: €397

on ask

Duct: 1250
DEF 1250 D

protective ventilation grille

Excl. Tax: €911 Incl. Tax: €1,103

on ask

Duct: 1250
-15%
DEF 200 A8

protective ventilation grille

Regular Price: €22 €27

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

central warehouse
Delivery to 31.03

Duct: 200
-15%
DEF 200 T

protective ventilation grille

Regular Price: €21 €25

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

central warehouse
Delivery to 31.03

Duct: 200
-18%
DEF 250 A8

protective ventilation grille

Regular Price: €51 €62

Special Price Excl. Tax: €42 Incl. Tax: €50

central warehouse
Delivery to 31.03

Duct: 250
-14%
DEF 250 T

protective ventilation grille

Regular Price: €24 €29

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

central warehouse
Delivery to 31.03

Duct: 250
-18%
DEF 315 A8

protective ventilation grille

Regular Price: €57 €68

Special Price Excl. Tax: €46 Incl. Tax: €56

central warehouse
Delivery to 31.03

Duct: 315
-15%
DEF 315 T

protective ventilation grille

Regular Price: €25 €30

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

central warehouse
Delivery to 31.03

Duct: 315
-18%
DEF 355 A8

protective ventilation grille

Regular Price: €60 €72

Special Price Excl. Tax: €49 Incl. Tax: €59

central warehouse
Delivery to 31.03

Duct: 355
-14%
DEF 355 T

protective ventilation grille

Regular Price: €29 €35

Special Price Excl. Tax: €24 Incl. Tax: €30

central warehouse
Delivery to 31.03

Duct: 355
-14%
DEF 400 A8

protective ventilation grille

Regular Price: €81 €98

Special Price Excl. Tax: €69 Incl. Tax: €84

central warehouse
Delivery to 31.03

Duct: 400
-15%
DEF 400 T

protective ventilation grille

Regular Price: €32 €38

Special Price Excl. Tax: €27 Incl. Tax: €33

central warehouse
Delivery to 31.03

Duct: 400
-14%
DEF 450 A8

protective ventilation grille

Regular Price: €93 €112

Special Price Excl. Tax: €79 Incl. Tax: €96

central warehouse
Delivery to 31.03

Duct: 450
-15%
DEF 450 T

protective ventilation grille

Regular Price: €35 €42

Special Price Excl. Tax: €30 Incl. Tax: €36

central warehouse
Delivery to 31.03

Duct: 450
-14%
DEF 500 A8

protective ventilation grille

Regular Price: €104 €126

Special Price Excl. Tax: €89 Incl. Tax: €108

central warehouse
Delivery to 31.03

Duct: 500
DEF 500 D

protective ventilation grille

Excl. Tax: €361 Incl. Tax: €437

on ask

Duct: 500
-14%
DEF 500 T

protective ventilation grille

Regular Price: €41 €49

Special Price Excl. Tax: €35 Incl. Tax: €42

central warehouse
Delivery to 31.03

Duct: 500

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.

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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 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.

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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.

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DEF AN

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

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

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.

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IDF

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