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VENTILATION

24 m3/hr

Features UnitAir flow rate (free blow) m³/h - 24(28) 24Flow rate with exit filter m³/h - 14(17) 14Power supply V/Hz - 230/50-60 115/50-60 12DC 24DCDimensions HxWxD mm 114x114x17 114x114x57 114x114x45Power consumption W - 13(12) 3 4Current consumption A - 0.10(0.08) 0.14(0.12) 0.25 0.16Overcurrent protection - - impedanceElectric connection - - faston 2.8x0.5 mm 2-pole terminal 1.5 mm²Duty cycle - - 100%Operating temperature °C - -10/+70Protection degree/class - IP54 IP54/Class INoise level dB(A) - 30(35) 35Flow direction - - outside-inBearing - - ballFilter mat (Eurovent) - EU2Service life (at 40°C) hr - 50,000Material - ABS UL94V-0 Color RAL7035Wall thickness mm 1.2-2.4Gasket - self-adhesiveWeight (with packaging) kg 0.06(0.10) 0.38(0.43) 0.18(0.23)Package dimensions mm 120x120x20 120x120x60Mounting - Fast Clip-onConformity/Approvals - CE

AccessoriesFilter mat, standard typeFilter mat, high efficiencyThermostat, NO contact - OTHT 0060 1NO

VersionsULRAL7032 - EMC - Code endingReverse flow - - I in front A

TIPIf possible it is better to use the units with the air flow from the outside to the enclosure inside. The slight pressurization of the panel prevents dust from getting through any openings.

OFI 092

add code end: UL

OFI 092 - OFF 092 0 Filter Fans

5

R7032 in front R7035add code end: EMC

230V 115V 12D 24D

OFF 092 0 .... IP54 R7035 A

OMATT 291 IP54OMATT 092 HE

OMATT 092 IP54OMATT 092 HE

-OFANPC A2 10Power cord 1m

VENTILATION

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Features Unit OFI 125 IP54 230VAir flow rate (free blow) m³/h - 55(60) 55Flow rate with exit filter m³/h - 40(45) 40Power supply V/Hz - 230/50-60 115/50-60 24DC 48DCDimensions HxWxD mm 150x150x28 150x150x77Power consumption W - 22(21) 9 13Current consumption A - 0.14(0.12) 0.26(0.24) 0.37 0.27Overcurrent protection - - impedanceElectric connection - - faston 2.8x0.5 mm 2-pole terminal 1.5 mm²Duty cycle - - 100%Operating temperature °C - -10/+70Protection degree/class - IP54 IP54/Class INoise level dB(A) - 43(49) 45Flow direction - - outside-inBearing - - ballFilter mat (Eurovent) - EU3Service life (at 40°C) hr - 50,000Material - ABS UL94V-0 Color RAL7035Wall thickness mm 1.2-2.4Gasket - self-adhesiveWeight (with packaging) kg 0.16(0.21) 0.78(0.85) 0.47(0.54)Package dimensions mm 165x165x45 165x165x85Mounting - Fast Clip-onConformity/Approvals - CE

VersionsULRAL7032 EMC - Code endingReverse flow - Code ending -

AccessoriesFilter mat, standard typeFilter mat, high efficiencyThermostat, NO contact -Power cord 1m - -

TIPIf you are using the high filtering capacity filter mat remember that air flow rate will decrease.

115V 24D 48D

55 m 3/hrOFI 125 - OFF 125 0 Filter Fans

6

I in front A

add code end: ULR7032 in front R7035add code end: EMC

OTHT 0060 1NO

OFF 125 0 .... IP54 R7035 A

OMATT 125 IP54OMATT 125 HE

OFANPC A2 10

7

Features Unit OFI 177 IP54Air flow rate (free blow) m³/h - 100(110) 100Flow rate with exit filter m³/h - 75(90) 75Power supply V/Hz - 230/50-60 115/50-60 24DC 48DCDimensions HxWxD mm 204x204x30 204x204x98Power consumption W - 22(21) 9 13Current consumption A - 0.14(0.12) 0.26(0.24) 0.37 0.27Overcurrent protection - - impedanceElectric connection - - faston 2.8x0.5 mm 2-pole terminal 1.5 mm²Duty cycle - - 100%Operating temperature °C - -10/+70Protection degree/class - IP54 IP54/Class INoise level dB(A) - 43(49) 45Flow direction - - outside-inBearing - - ballFilter mat (Eurovent) - EU3Service life (at 40°C) hr - 50,000Material - ABS UL94V-0 Color RAL7035Wall thickness mm 1.2-2.4Gasket - self-adhesiveWeight (with packaging) kg 0.26(0.36) 1.00(1.20) 0.70(0.90)Package dimensions mm 280x260x40 270x270x130Mounting - Fast Clip-onConformity/Approvals - CE

VersionsULRAL7032 - Code endingEMC - Code endingReverse flow - Code ending -

Filter Fans

100 m 3/hr

OFI 177 - OFF 177 0

OFF177 0 .... IP54 R7035 A230V 115V 24D 48D

I in front A

add code end: ULR7032 in front R7035add code end: EMC

100 m 3/hr

OFI 177 - OFF 177 0

OMATT 177 IP54OMATT 177 HE

OFANPC A2 10

8

Features UnitAir flow rate (free blow) m³/h - 110(120) 110Flow rate with exit filter m³/h - 80(95) 80Power supply V/Hz - 230/50-60 115/50-60 24DC 48DCDimensions HxWxD mm 204x204x30 204x204x98Power consumption W - 24(23) 9 13Current consumption A - 0.15(0.13) 0.30(0.26) 0.37 0.27Overcurrent protection - - impedanceElectric connection - - faston 2.8x0.5 mm 2-pole terminal 1.5 mm²Duty cycle - - 100%Operating temperature °C - -10/+70Protection degree/class - IP54 IP54/Class INoise level dB(A) - 43(49) 45Flow direction - - outside-inBearing - - ballFilter mat (Eurovent) - EU3Service life (at 40°C) hr - 50,000Material - ABS UL94V-0 Color RAL7035Wall thickness mm 1.2-2.4Gasket - self-adhesiveWeight (with packaging) kg 0.26(0.36) 0.95(1.15) 0.65(0.85)Package dimensions mm 280x260x40 270x270x130Mounting - Fast Clip-onConformity/Approvals - CE

Filter Fans OFI 177 - OFF 177 1

OFI 177 IP54

VersionsULRAL7032 - Code endingEMC - Code endingReverse flow - Code ending -

OMATT 177 IP54OMATT 177 HE

OFANPC A2 10

110 m 3/hr 3/hr

OFF177 1 .... IP54 R7035 A230V 115V 24D 48D

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VENTILATION

Features Unit OFI 225 IP54Air flow rate (free blow) m³/h - 105(120) 105Flow rate with exit filter m³/h - 80(95) 80Power supply V/Hz - 230/50-60 115/50-60 24DC 48DCDimensions HxWxD mm 250x250x30 250x250x111Power consumption W - 22(21) 9 13Current consumption A - 0.14(0.12) 0.26(0.24) 0.37 0.27Overcurrent protection - - impedanceElectric connection - - faston 2.8x0.5 mm 2-pole terminal 1.5 mm²Duty cycle - - 100%Operating temperature °C - -10/+70Protection degree/class - IP54 IP54/Class INoise level dB(A) - 43(49) 45Flow direction - - outside-inBearing - - ballFilter mat (Eurovent) - EU3Service life (at 40°C) hr - 50,000Material - ABS UL94V-0 Color RAL7035Wall thickness mm 1.2-2.4Gasket - self-adhesiveWeight (with packaging) kg 0.42(0.52) 1.20(1.40) 0.90(1.10)Package dimensions mm 280x260x40 270x270x130Mounting - Fast Clip-onConformity/Approvals - CE

VersionsULRAL7032EMC - Code endingReverse flow - Code ending -

AccessoriesFilter mat, standard typeFilter mat, high efficiencyThermostat 0-60°C, N. Open -Power cord 1m - -

TIP DC powered filter fan units can be the best way to prevent EMC interference to monitors and other sensitive equipment inside the enclosure.

230V 115V 24D 48D

105 m 3/hrOFI 225 - OFF 225 0 Filter Fans

9

I in front A

add code end: ULR7032 in front R7035add code end: EMC

OTHT 0060 1NO

OFF 225 0 .... IP54 R7035 A

OMATT 225 IP54OMATT 225 HE

OFANPC A2 10

VENTILATION

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Features Unit OFI 225 IP54Air flow rate (free blow) m³/h - 120(130) 120Flow rate with exit filter m³/h - 95(105) 95Power supply V/Hz - 230/50-60 115/50-60 24DC 48DCDimensions HxWxD mm 250x250x30 250x250x111Power consumption W - 24(23) 9 13Current consumption A - 0.15(0.13) 0.30(0.26) 0.37 0.27Overcurrent protection - - impedanceElectric connection - - faston 2.8x0.5 mm 2-pole terminal 1.5 mm²Duty cycle - - 100%Operating temperature °C - -10/+70Protection degree/class - IP54 IP54/Class INoise level dB(A) - 43(49) 45Flow direction - - outside-inBearing - - ballFilter mat (Eurovent) - EU3Service life (at 40°C) hr - 50,000Material - ABS UL94V-0 Color RAL7035Wall thickness mm 1.2-2.4Gasket - self-adhesiveWeight (with packaging) kg 0.42(0.52) 1.25(1.45) 0.95(1.15)Package dimensions mm 280x260x40 270x270x130Mounting - Fast Clip-onConformity/Approvals - CE

VersionsUL - -RAL7032EMC - Code endingReverse flow - Code ending -

AccessoriesFilter mat, standard typeFilter mat, high efficiencyThermostat 0-60°C, N. Open -Power cord 1m - -

TIPThe filter fan unit can be switched on by a thermostat that will power it only when the temperature exceeds a set threshold (e.g. 35°C). The fan works only when cooling is needed which saves energy, increases the lifetime of the filter mat and reduce maintenance frequency.

230V 115V 24D 48D

10

OFI 225 - OFF 225 1120 m3/hr

I in front A

add code end: ULR7032 in front R7035add code end: EMC

OTHT 0060 1NO

OFF 225 1 .... IP54 R7035 A

Filter Fans

OMATT 225 IP54OMATT 225 HE

OFANPC A2 10

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VENTILATION

Features Unit OFI 225 IP54Air flow rate (free blow) m³/h - 230(260) 230 370(400)Flow rate with exit filter m³/h - 180(210) 180 250(270)Power supply V/Hz - 230/50-60 115/50-60 24DC 48DC 230/50-60 115/50-60 400/50-60Dimensions HxWxD mm 250x250x30 250x250x119 250x250x110Power consumption W - 40(38) 26 33 70(90) 60(70)Current consumption A - 0.17(0.16) 0.34(0.32) 1.08 0.68 0.40(0.38) 0.80(0.76) 0.18(0.15)Overcurrent protection - - thermal impedance thermalElectric connection - - 3-pole terminal 2.5 mm² 4-pole terminal 1.5 mm²Duty cycle - - 100%Operating temperature °C - -10/+70Protection degree/class - IP54 IP54/Class INoise level dB(A) - 53(58) 61 65(68)Flow direction - - outside-inBearing - - ballFilter mat (Eurovent) - EU3Service life (at 40°C) hr - 50,000Material - ABS UL94V-0 Color RAL7035Wall thickness mm 1.2-2.4Gasket - self-adhesiveWeight (with packaging) kg 0.42(0.52) 1.60(1.80) 1.20(1.40) 2.50(2.70)Package dimensions mm 280x260x40 270x270x130Mounting - Fast Clip-onConformity/Approvals - CE

VersionsUL -RAL7032EMC - Code endingReverse flow - Code ending -

AccessoriesFilter mat, standard typeFilter mat, high efficiencyThermostat 0-60°C, N. Open -

230V 115V 24D 48D 230V 115V 400V

11

OFI 225 - OFF 225 2/3230 -370 m 3/hr

I in front A

add code end: ULR7032 in front R7035add code end: EMC

OTHT 0060 1NO

OFF 225 2 .... IP54 R7035 A OFF 225 3 .... IP54 R7035 A

Filter Fans

OMATT 225 IP54OMATT 225 HE

VENTILATION

11www.alfaelectric.com

Features UnitAir flow rate (free blow) m³/h - 500(570) 630(700)Flow rate with exit filter m³/h - 370(410) 470(520)Power supply V/Hz - 230/50-60 115/50-60 400/50-60 230/50-60 115/50-60Dimensions HxWxD mm 325x325x30 325x325x151Power consumption W - 70(90) 60(70) 130(180)Current consumption A - 0.40(0.38) 0.80(0.76) 0.18(0.15) 0.55(0.81) 1.10(1.62)Overcurrent protection - - thermalElectric connection - - 3-pole terminal 2.5 mm² 4-pole terminal 1.5 mm²Duty cycle - - 100%Operating temperature °C - -10/+70Protection degree/class - IP54 IP54/Class INoise level dB(A) - 65(68) 72(73)Flow direction - - outside-inBearing - - ballFilter mat (Eurovent) - EU3Service life (at 40°C) hr - 50,000Material - ABS UL94V-0 Color RAL7035Wall thickness mm 1.2-2.4Gasket - self-adhesiveWeight (with packaging) kg 0.64(0.78) 3.00(3.25) 3.65(3.90)Package dimensions mm 340x330x45 330x330x155Mounting - Fast Clip-onConformity/Approvals - CE

VersionsUL - - -RAL7032 - Code endingEMC - Code endingReverse flow - Code ending -

AccessoriesFilter mat, standard typeFilter mat, high efficiencyThermostat 0-60°C, N. Open -

OFI 291 IP54 230V 115V 400V 230V 115V

12

OFI 291 - OFF 291 0/1500 -630 m 3/hr

R in front A

add code end: ULR7032 in front R7035add code end: EMC

OTHT 0060 1NO

OFF 291 0 .... IP54 R7035 A OFF 291 1 .... IP54 R7035 A

Filter Fans

OMATT 291 IP54OMATT 291 HE

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VENTILATION

Features Unit OTFI 180 IP44Air flow rate (free blow) m³/h - 600(625) 860(950) 1,000(1,050)Flow rate with inlet filter m³/h - 430(450) 580(640) 700(720)Power supply V/Hz - 230/50-60 115/50-60 230/50-60 115/50-60 230/50-60 115/50-60Dimensions HxWxD mm 400x350x102 400x350x102Power consumption W - 70(90) 85(115) 120(170)Current consumption A - 0.32(0.40) 0.64(0.80) 0.43(0.50) 0.86(1.00) 0.50(0.75) 1.00(1.50)Overcurrent protection - - thermalElectric connection - - 4-pole terminal 2.5 mm²Duty cycle - - 100%Operating temperature °C - -10/+70Protection degree enclosure side - IP44Protection class - - Class INoise level dB(A) - 64(65) 72(73)Flow direction - - inside-outBearing - - ballService life (at 40°C) hr - 50,000Material - ABS UL94V-0 Color RAL7035Gasket - PolytheneWeight (with packaging) kg 2.30(2.50) 3.65(3.85) 4.00(4.20) 4.75(4.95)Package dimensions mm 410x360x130Mounting - ScrewsConformity/Approvals - CE

VersionsUL -RAL7032 EMC - Code ending -

AccessoriesThermostat 0-60°C, N. Open -Grill with filter mat OFI 291 IP54 RAL7035

OTFI 180 - OTFF 180 0/1/2600 -1000 m 3/hr

13

OTHT 0060 1NO

R7032 in front R7035add Code end EMC

OTFF 180 0 ... IP44 R7035 OTFF 180 1 ... IP44 R7035 OTFF 180 2 ... IP44 R7035230V 115V 230V 115V 230V 115V

add Code end UL

Top / Roof Fans

14

VENTILATION

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Features UnitAir flow rate (free blow) m³/h 1500/(1550) 1500/(1550)Flow rate with filter fan m³/h 900/(950) 900/(950)Power supply V/Hz 230-50/60 115-50/60Dimensions HxWxD mm 540x390x128 540x390x128Power consumption W 160/(215) 160/(215)Current consumption A 0.70/(0.98) 1.40(1.96)Overcurrent protection - thermal thermalElectric connection - 4-pole terminal 4-pole terminalDuty cycle - 100% 100%Operating temperature °C -20/+50 -20/+50Protection degree enclosure side/class - IP44/Class I IP44/Class INoise level dB(A) 74/(75) 74/(75)Flow direction - inside-out inside-outBearing - ball ballService life (at 40°C) hr 50,000 50,000Material - metal metalGasket - PVC PVCWeight (with packaging) kg 11.3(12.3) 11.3(12.3)Package dimensions mm 550x400x140 550x400x140Mounting - Screws ScrewsConformity/Approvals - CE

VersionsRAL7032

AccessoriesThermostat 0-60°C, N. OpenGrill with filter mat

OTFF 380 01500 m 3/hr

OTHT 0060 1NO

R7032 in front R7035

OFI 291 IP54 RAL7035

OTFF 380 0 ... IP44 R7035230V 115V

Top / Roof Fans

12 www.alfaelectric.com

VENTILATION

15

FAN TRAYS FOR 19” ENCLOSURES

Features Unit

OFRACK 300 ...... R7035

Air flow rate (free blow) m³/h 300(360) 300 450(540) 450Power supply V/Hz 230/50-60 115/50-60 24DC 48DC 230/50-60 115/50-60 24DC 48DCDimensions HxWxD mm 482x44x208Power consumption W 36(34) 18 28 54(51) 27 42Current consumption A 0.26(0.22) 0.48(0.36) 0.75 0.58 0.39(0.33) 0.72(1.08) 1.12 0.88Overcurrent protection - impedanceElectric connection - 3-pole terminal 2.5 mm²Duty cycle - 100%Operating temperature °C -10/+70Protection degree/class - IP30/Class INoise level dB(A) 51(52)Flow direction - bottom to topBearing - ballService life (at 40°C) hr 50,000Material - PC-ABS UL94V-0 Color RAL7035Weight (with packaging) kg 2.10(2.30) 1.60(1.80) 2.60(2.80) 1.85(2.05)Package dimensions mm 510x220x65Mounting - ScrewsConformity/Approvals - CE

AccessoriesThermostat 0-60°C, N. Open

OFRACK300 - 450 m3/hr

OFRACK 450 ...... R7035

230 V 115 V 24VD 48VD 230 V 115 V 24VD 48VD

OTHT 0060 1NO

Fan Trays

16

VENTILATION

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Code m³/hr Bearing Power supply V/Hz Connection Dim. mm.160 ball 220-240/50-60 fast-on 119x119x38160 ball 110-120/50-60 fast-on 119x119x38160 ball 24/50-60 fast-on 119x119x38160 ball 48/50-60 fast-on 119x119x38160 sleeve 220-240/50-60 fast-on 119x119x38160 sleeve 110-120/50-60 fast-on 119x119x38160 sleeve 24/50-60 fast-on 119x119x38160 sleeve 48/50-60 fast-on 119x119x38190 ball 220-240/50-60 fast-on 127x127x38190 ball 110-120/50-60 fast-on 127x127x38105 ball 220-240/50-60 fast-on 120x120x25105 ball 110-120/50-60 fast-on 120x120x2565 sleeve 220-240/50-60 wires 92x92x3865 sleeve 110-120/50-60 wires 92x92x3865 ball 220-240/50-60 fast-on 92x92x3865 ball 110-120/50-60 fast-on 92x92x3850 ball 220-240/50-60 fast-on 92x92x2550 ball 110-120/50-60 fast-on 92x92x2550 sleeve 220-240/50-60 fast-on 92x92x2550 sleeve 110-120/50-60 fast-on 92x92x2545 ball 220-240/50-60 fast-on 80x80x3845 ball 110-120/50-60 fast-on 80x80x3845 sleeve 220-240/50-60 fast-on 80x80x3845 sleeve 110-120/50-60 fast-on 80x80x3835 ball 220-240/50-60 fast-on 80x80x2535 ball 110-120/50-60 fast-on 80x80x2535 sleeve 220-240/50-60 fast-on 80x80x2535 sleeve 110-120/50-60 fast-on 80x80x25

325 ball 220-240/50-60 fast-on 172x150x51325 sleeve 110-120/50-60 fast-on 172x150x51325 sleeve 220-240/50-60 fast-on 172x150x51325 ball 110-120/50-60 fast-on 172x150x51340 ball 220-240/50-60 fast-on 172x150x38340 ball 110-120/50-60 fast-on 172x150x38350 ball 220-240/50-60 wires 162x150x55350 ball 110-120/50-60 wires 162x150x55600 ball 220-240/50 wires 220x60600 ball 110-120/50 wires 220x60800 ball 220-240/50-60 fast-on 254x89800 ball 110-120/50-60 fast-on 254x89

Code m³/hr Bearing Power supply V/Hz Connection Dim. mm.460 ball 24 DC wires 119x119x38460 ball 48 DC wires 119x119x38240 ball 24 DC wires 119x119x38240 ball 48 DC wires 119x119x38180 ball 12 DC wires 119x119x38180 ball 24 DC wires 119x119x38180 ball 48 DC wires 119x119x38180 sleeve 12 DC wires 119x119x38180 sleeve 24 DC wires 127x127x38180 sleeve 48 DC wires 127x127x38150 ball 12 DC wires 120x120x25150 ball 24 DC wires 120x120x25150 sleeve 12 DC wires 92x92x38150 sleeve 24 DC wires 92x92x38100 ball 24 DC wires 92x92x3865 ball 12 DC wires 92x92x3865 ball 24 DC wires 92x92x2565 sleeve 12 DC wires 92x92x2565 sleeve 24 DC wires 92x92x2535 sleeve 24 DC wires 92x92x2515 ball 24 DC wires 80x80x38

Other articles available on demand

OFANS

AC Fans DC Fans

Fans

14 www.alfaelectric.com

VENTILATION

17

Code Description Dim. mm. Pcs in 1 packOFI CF 060 Compact filter unit 60x60 1

Compact filter unit 80x80 1Compact filter unit 92x92 1Compact filter unit 120x120 1Compact filter unit 150x150 1

COMPACT FILTER UNITSSuitable for direct screw mounting on axial fans.They can also be mounted with the fan inside the enclousure.The mounting holes have diameter Ø6.0-6.5 mm.The material is black ABS, self-estinguishing, according to UL94 V-O.

Code Description Dim. mm. Pcs per pack

OFI CFHP 120 Compact filter unit w/standard filter mat

125x125x10 20

Compact filter unit w/metallic filter mesh

125x125x10 20

Compact filter unit w/standard filter mat and metallic filter mesh

125x125x10 20

COMPACT FILTER UNITS - HIGH PERFORMANCECompact filter unit with reduced pressure drop. Filter media, steel or acrilic, is easy accessible and cleaneable. Available in three versions:

Code Description Pcs in 1 packStraight power cord 600 mm. 1Straight power cord 1000 mm. 1Straight power cord 2000 mm. 1

FAN POWER CORDSSuitable to all fast-on connection fans.Black cable with injection moulded straight plug for 2,8x0,5 mm pins.

OFI CF

OFI CF 092OFI CF 120OFI CF 150

OFI CF 080

OFI CFHP

OFI CFHP 120 R

OFI CFHP 120 RF

OFANPC

OFANPC A2 20

OFANPC A2 10OFANPC A2 06

Ventilation Accesories

18

HEATING

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Code Description Dim. mm. Pcs in 1 pack

OAC MG 040 Metallic finger protection grill Ø 40 100Metallic finger protection grill Ø 60 100Metallic finger protection grill Ø 80 100Metallic finger protection grill Ø 92 100Metallic finger protection grill Ø 120 100Metallic finger protection grill Ø 127 100Metallic finger protection grill Ø 150 100

METALLIC PROTECTION GRILLSFinger guard metallic protecion grills for axial fans.Range Ø 40-150 mmComplying with international safety norms.

Code Description Pcs in 1 packOMATT 092 IP54 Filter mat for OFx 092 IP54 10

101010

Code Description Pcs in 1 pack10101010

OMATT xxx - Spare filter mats for filter fansStandard filter mats for OFx xxx ip54 filter fans and filter only units. To keep high performance it is necessary to periodically check the level of filter mat clogging and, if necessary, replace it with a new one. These filters are made of self-extinguishing synthetic fibres with a progressive filtering capacity.

OMATT xxx HE - High efficiency spare filter mats for filter fansHigh efficiency filter mats are used in is very fine dust environments. However, air flow rates is substantially reduced and should be accounted for when selecting the filter fan.

OMATT

OMATT 125 IP54OMATT 177 IP54OMATT 225 IP54OMATT 291 IP54

Filter mat for OFx 125 IP54

Filter mat for OFx 225 IP54Filter mat for OFx 177 IP54

Filter mat for OFx 291 IP54

10

OMATT 092 HE Filter mat for OFx 092 High Ef.OMATT 125 HE Filter mat for OFx 125 High Ef.OMATT 177 HE Filter mat for OFx 177 High Ef.OMATT 225 HE Filter mat for OFx 225 High Ef.OMATT 291 HE Filter mat for OFx 291 High Ef.

OAC MG

OAC MG 060OAC MG 080OAC MG 092OAC MG 120OAC MG 127OAC MG 150

Ventilation Accesories