Downblast Centrifugal Roof Ventilators

Filter

StyleModelMPNPrice
A4690046900€869.40
A4690146901€1,147.89
A4690246902€1,066.11
A4690346903€1,249.72
A4690546905€1,168.71
A4690946909€1,208.83
A4691046910€1,291.38
A4691146911€1,366.97
A4691346913€1,412.48
A4691646916€1,491.17
A4691846918€1,434.86
A4691946919€1,583.74
A4692346923€1,549.03
A4692446924€1,632.34
A4692746927€1,567.55
A4692846928€1,598.40
A4693046930€1,708.71
A4693146931€1,863.00
A4693346933€1,910.06
A4693746937€1,932.43
A4693846938€1,920.09
A4693946939€1,808.23
A4694146941€2,166.94
A4694346943€2,146.11
A4694446944€2,148.43
StyleModelMPNPrice
A4738647386€365.66
A4738747387€451.28
A4738847388€492.94
A4739247392€619.45
A4739447394€809.23
A4739947399€928.03
A4740147401€992.06
A4740347403€1,174.88
DAYTON -

Shrouds

StyleModelMPNPrice
A51E08951E089€254.13
A51E09051E090€584.19
B53A95553A955€601.77
B53J57453J574€316.38
B53J57553J575€331.82
C53J57753J577€489.23
D207-048-4000207-048-4000€215.46
B63663986366398€277.09
B63664006366400€372.98
A63664786366478€1,405.22
B63664856366485€510.01
DAYTON -

Downblast Ventilators

StyleModelDrive TypeAssembled/unassembledPhaseNumber Of SpeedsOverall HeightMotor HpOverall Dia.Shaft Dia. Wheel EndPrice
A7YR33Belt DriveUnassembled1140 1/4"-58 3/4"1 1/4"€5,996.25
A7YR34Belt DriveUnassembled3152 1/2"-83"1 1/4"€13,940.48
A7YR30Belt DriveUnassembled1136 1/8"1/4 hp35 1/2"3/4"€2,831.18
B7YR28Belt DriveUnassembled1129"1/4 hp28 3/8"3/4"€2,164.69
A7YR32Belt DriveUnassembled1137 3/4"1/3 hp50"1"€4,377.94
B7A677Belt DriveUnassembled3137 3/4"-50"1"€5,102.54
A7YR29Belt DriveUnassembled1136 1/8"1/4 hp35 1/2"3/4"€2,648.92
A7YR31Belt DriveUnassembled1140 1/8"1/4 hp42 3/4"1"€3,427.40
B52CD42Direct DriveAssembled1Variable25 1/2"-24 3/8"1/2"€1,278.24
B52CD43Direct DriveAssembled1Variable25 1/2"3/4 hp28 3/8"1/2"€1,741.41
DAYTON -

Direct Driven Downblast Ventilators, Roof Mount

Dayton downblast ventilators are roof-mounted for discharging dirty air from industries and commercial buildings. They are designed to operate continuously to vent foul air and odour under low to moderate static pressure conditions. They have spun aluminium construction with a fully rolled windband bead for corrosion resistance, durability, stability and portability. These ventilators feature direct driven motors that are directly connected to the fan through shafts or axles, thereby increasing energy efficiency. Selected models come with a speed control for controlling the speed of ventilators. Choose from a wide range of these ventilators, available in wheel diameters ranging from 8.25 to 18.5 inches.

StyleModelPhaseNumber Of SpeedsOverall HeightMotor HpCfm @ 0.000-in. SpCfm @ 0.500-in. SpShaft Dia. Wheel EndWheel Dia.Price
A16D5291313 1/2"1/30 hp253/314/374 CFM-5/16"8"€552.17
B4YC721125 1/2"1/3 hp--1/2"16 3/4"€1,190.17
A16D5381125 1/2"167/1000 hp--1/2"13 3/4"€969.12
B4YC711125 1/2"1/2 hp--1/2"13 3/4"€1,094.98
A5DVR91125 1/2"1/6 hp--1/2"11"€768.46
B6KWK51125 1/2"1/6 hp--1/2"11"€746.37
A16D5311316 3/4"1/20 hp335/415/495 CFM237 CFM1/2"8"€669.45
A48C1921Variable25 1/2"-2839/3150/3500 CFM-5/8"18 1/2"€2,660.73
A5DVT01125 1/2"1/4 hp--1/2"11"€808.94
B4YC671316 3/8"1/8 hp717/888/1059 CFM-1/2"10 1/2"€859.27
B6KWK61125 1/2"1/4 hp--1/2"11"€757.07
A16D5271313 1/2"1/60 hp138/170/203 CFM-5/16"8"€559.63
A16D5371125 1/2"1/2 hp--1/2"13 3/4"€1,065.71
B4YC691125 1/2"333/1000 hp--1/2"13 1/4"€964.72
A5DVR81316 3/8"1/15 hp520/644/768 CFM473 CFM1/2"8"€738.51
B6KWK41125 1/2"1/8 hp--1/2"11"€743.37
A38AX311Variable25 1/2"3/4 hp1948/2412/2875 CFM-1/2"14 3/4"€1,572.86
A5DVR51313 7/8"1/60 hp138/170/203 CFM-5/16"8"€483.93
A16D5351125 1/2"1/4 hp--1/2"11"€973.94
A5DVT31Variable25 1/2"1/2 hp1043/1383/2093 CFM-1/2"13"€1,284.56
A16D5331316 3/4"1/15 hp520/644/768 CFM473 CFM1/2"8"€672.30
A48C1901Variable16 3/8"3/4 hp1221/1618/2448 CFM-5/8"13 3/4"€1,462.69
A16D5361125 1/2"333/1000 hp--1/2"13"€1,030.78
B4YC681116 3/8"1/8 hp--1/2"13 1/4"€898.04
A5DVR71316 3/8"1/20 hp335/415/495 CFM237 CFM1/2"8"€653.41
DAYTON -

Belt Driven Downblast Ventilators

Dayton downblast ventilators provide a clean air supply by exhausting harmful gases in commercial and industrial spaces. These ventilators are powered by an AC motor rotating fan blades with the help of a belt drive. The durable aluminium construction can withstand severe exhaust conditions, while a fully rolled windband bead provides stability. They are equipped with neoprene isolators to isolate the drive frames from rest of the unit for prolonged life. Choose from a wide range of these belt-driven downblast ventilators, available in speed ratings ranging from 214 to 1800 RPM on Raptor Supplies.

StyleModelAssembled/unassembledOverall HeightPhaseMotor HpCfm @ 0.000-in. SpWheel DiameterDimension ADimension BPrice
A7AE90-26 5/8"11/4 hp--22"24 3/8"€2,288.83
A2RB60Assembled26 5/8"11/4 hp--19"24 3/8"€1,156.54
A3HFL6Assembled36 1/8"11/4 hp--26"28 3/8"€1,446.87
A3GY67Assembled36 1/8"31 1/2 hp--30"35 1/2"€2,343.81
A3GY71Assembled36 1/8"11 1/2 hp--30"35 1/2"€2,400.90
A3HFL9Assembled37 3/4"3-18322 CFM-46"58 3/4"€4,966.35
A2RB59Assembled26 5/8"11/4 hp--19"24 3/8"€1,213.69
A3HFL8Assembled29"11 1/2 hp--42"50"€3,714.97
A3GY70Assembled37 3/4"1---30"35 1/2"€2,205.67
A3GY66Assembled29 3/4"3---30"35 1/2"€2,214.15
A2RB61Assembled26 5/8"11/4 hp--19"24 3/8"€1,254.28
A2RB63Assembled26 5/8"11/2 hp--22"24 3/8"€1,279.24
A3GY68Assembled36 1/8"3---34"42 3/4"€2,631.92
A2RB62Assembled26 5/8"11/3 hp-11"22"24 3/8"€1,334.33
A3GY69Assembled40 1/8"3---42"50"€3,968.36
A3HFL7Assembled27 1/8"11/2 hp--26"28 3/8"€1,595.26
A2RB64Assembled26 5/8"11/2 hp--26"28 3/8"€1,463.34
A7A553Unassembled26 5/8"11/2 hp--22"24 3/8"€1,849.58
A7AF00Unassembled40 1/8"1---34"42 3/4"€3,994.10
A7AF19Unassembled36 1/8"33/4 hp--30"35 1/2"€3,749.96
A7AU70Unassembled40 1/8"-1/3 hp--34"42 3/4"€3,236.89
A7AU75Unassembled40 1/8"1---34"42 3/4"€3,440.75
A7A685Unassembled52 1/2"31 1/2 hp19743 CFM-64"83"€12,765.45
A7A550Unassembled26 5/8"11/3 hp--22"24 3/8"€1,683.39
A7A585Unassembled52 1/2"1-17245 CFM-64"83"€12,392.52
NORTH BY HONEYWELL -

Shrouds

StyleModelMPNPrice
APA932AMPA932AM€121.53
BPA933AMPA933AM€163.16
CPA9311AMPA9311AM€68.67
DPA9312AMPA9312AM€81.58

Downblast Centrifugal Roof Ventilators

Downblast centrifugal roof ventilators are roof or wall mounted for discharging dirty air from industries and commercial buildings. Raptor Supplies offer centrifugal roof ventilators from brands like Dayton and Fantech. They operate continuously to vent foul air and odours under low to moderate static pressure conditions. Raptor Supplies provides centrifugal supply ventilators in two types, namely belt driven and direct driven. Belt driven downblast ventilators offer greater flexibility in terms of rpm speeds as the motor is not directly in contact with the fan's moving parts. Direct driven downblast centrifugal ventilators are designed such that the motor is directly connected to the fan through shafts or axles, thereby increasing energy efficiency.