Electric Confined Space Fans And Blowers

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Electric confined space fans and blowers circulate a continuous supply of fresh air and push out fumes. Raptor Supplies offers a huge array of confined space blowers / fans / ventilators and jet fans from brands like Allegro, Rafman, Ecko Air Systems International and Americ.

AIR SYSTEMS INTERNATIONAL -

12 Inch Axial Fans

StyleModelMax. Flow In Free AirDuct Dia.HpMaterialTypeHousing MaterialColorHeightPrice (inc. VAT)
ACVF-12AC501956 CFM12"1 hpPolyethyleneAxialPlasticOrange-£378.30
BCVF-12AC2348 CFM12"1 hpPolyethyleneAxialPlasticOrange17 1/2"£378.30
StyleModelFinishMax. Flow In Free AirDuct Dia.HpMaterialHeightTypePhasePrice (inc. VAT)
A9515-50EXEEpoxy Coat4839 CFM16"1 1/2 hpSteel19"Axial1£2,694.80
RFQ
A9515-50EXEpoxy Powder Coat4839 CFM16"1 1/2 hpSteel19"Axial1£2,687.38
AIR SYSTEMS INTERNATIONAL -

Confined Space Fan Kits

Air Systems International confined space fan kits are designed to circulate air and remove fumes trapped inside small spaces. They are ideal for boilers, manhole entries, electrical transformer repair, tank cleaning and underground vaults. These fan kits feature a high-speed blower and long duct pipes to reach confined spaces. The blower face mounts are used to connect duct pipes to the mouth of the blower for preventing deliverying air in a specific direction. The 800 lumen Mini-Cube lamp provides portable lighting in dark spaces. Selected models are equipped with bi-directional blowers for inlet and outlet. Choose from a wide range of confined space fan kits, available in steel and plastic housing variants.

StyleModelSizePrice (inc. VAT)
ACVF12A15KT12"£936.00
RFQ
ACVF12A25KT12"£1,033.50
RFQ
RAMFAN -

Confined Space Blower

StyleModelMax. Flow In Free AirDuct Dia.HpMaterialAmpsHeightTypeColorPrice (inc. VAT)
AUB20-12V862 CFM8"1/4 hpUV Resistant Polyethelyne11.5A14"AxialYellow£1,132.20
BEF7015980 CFM8"1/3 hpAntistatic Polyethelyne2A14"Axial Explosion ProofBlack£2,730.57
CEF7025980 CFM8"1/3 hpPolyethylene2A14"Axial Explosion ProofBlack£5,865.93
DEFi1504459 CFM16"1 1/2 hpChemical Resistant ABS-19"AxialYellow£3,397.71
ALLEGRO SAFETY -

Confined Space Fans

The lightweight and portable confined space blowers and fans from Allegro are ideal for confined space applications as they have a stackable design that saves storage and work space area. Confined space blower fans deliver both positive and negative airflow and are perfect for ventilation and extraction applications. Allegro confined space fans are available in axial explosion proof, axial and axial high output variants with a maximum operating voltage of 220 volts.

StyleModelMax. Flow In Free AirDuct Dia.HpMaterialHeightTypeCord LengthCurrent DrawnPrice (inc. VAT)
A9534778 CFM8"1/3 hpSteel10"Axial6 ft.3.6A£536.86
B9536816 CFM8"1/3 hpPolyethylene13 3/4"Axial-25A£340.09
C9515-012900 CFM16"1/2 hpSteel19"Axial Explosion Proof25 ft.-£1,998.97
C95153400 CFM16"1/2 hpSteel19"Axial-7.2A£1,161.03
C9525-014650 CFM20"1/2 hp-22 1/2"Axial Explosion Proof25 ft.8.2A£2,290.60
C95165500 CFM16"2 hpSteel19"Axial25 ft.19A£1,834.74
C9525-507500 CFM20"2 hp-22 1/2"Axial25 ft.-£2,036.89
AIR SYSTEMS INTERNATIONAL -

Confined Space Fans

Air Systems International air movers are ideal for use in confined spaces and feature heavy-duty design to provide ventilation in manholes, underground vaults, hazardous locations. These explosion-proof axial fans have polyethene construction to offer free airflow up to 2483 CFM and are provided with a 10 ft cord and 25 ft conductive duct (on selected models), offering portability. Choose from a range of these OSHA compliant confined space fans, available in red, black and orange colours.

StyleModelVoltageDuct LengthSizeTypeColorDuct Dia.Max. Flow In Free AirHpPrice (inc. VAT)
ACVF-8AC50G---------
RFQ
ACVF-6X220-6 ft.-Axial Explosion ProofBlack8"--£1,868.10
RFQ
ACVF121550--------£585.00
RFQ
ACVF25DCNBP12V DC25 ft.------£487.50
ACVF-8DCSB12V DC--AxialRed8"974 CFM1/4 hp-
RFQ
ACVF15DCNBP12V DC15 ft.------£468.00
ACVF-6AC50220V AC6 ft.8"-----£358.80
RFQ
ACVF-15AC50220V AC-8"-----£409.50
ACVF-25AC50220V AC25 ft.8"-----£448.50
ACVF122550220V AC-12"-----£624.00
RFQ
AIR SYSTEMS INTERNATIONAL -

Ventilation Kits

Air Systems International Saddle Vent ventilation systems function as a fresh air conduit to workers in confined spaces by eliminating the need for removing air ducts each time a worker needs to enter or exit. Each kit includes an air duct installed on the bottom of the Saddle Vent to supply fresh air to workers and remove harmful gases. These units come with a 90 degree elbow that permits rotation of the intake duct to the desired position.
We additionally offer vinyl constructed duct hoses having a retractable, wire-reinforced design with adjustable belt straps on both hose ends. They can handle a maximum temperature rating of 180 degrees Fahrenheit.

StyleModelVoltageColorMaterialDiameterMounting TypeConstructionAnglePrice (inc. VAT)
ASV-CUP-OrangePolyethylene8"UniversalPolyethylene-£507.00
BCVFCUP25-Red-8"---£382.20
CSV-CUP25------90°£542.10
BCVFCUP15115V AC--8"---£358.80
DCVF8A15K50230V AC--8"---£672.00
RFQ
EBM-PAPST -

Compact Blowers

StyleModelVoltageAmpsHeightCord LengthHousing MaterialBlade MaterialRpmDepthPrice (inc. VAT)
ARG90-18/12N12V DC0.5A5.333"13"Fiberglass Reinforced PlasticFiberglass Reinforced Plastic2200 RPM1 1/2"£113.75
BRL65-21/1212V DC1.25A3 5/8"12"Fiberglass Reinforced PlasticFiberglass Reinforced Plastic4500 RPM1 3/8"£89.22
CRL48-19/1212V DC0.42A3"12"PlasticFiberglass Reinforced Plastic4400 RPM1"£64.40
DRLF100-11/1212V DC0.5A5"12"PlasticFiberglass Reinforced Plastic5100 RPM1"£139.37
ERG125-19/12N12V DC0.42A7"12"Fiberglass Reinforced PlasticFiberglass Reinforced Plastic2550 RPM1.571"£155.60
FRG160-28/12N12V DC1.75A8.667"12"Fiberglass Reinforced PlasticFiberglass Reinforced Plastic2850 RPM2 1/5"£260.01
GRG90-18/14N24V DC0.25A5.333"13"Fiberglass Reinforced PlasticFiberglass Reinforced Plastic2200 RPM1 1/2"£125.86
HRG125-19/14N24V DC0.21A7"12"Fiberglass Reinforced PlasticFiberglass Reinforced Plastic2550 RPM1.571"£138.31
IRL65-21/1424V DC0.63A3 5/8"12"Fiberglass Reinforced PlasticFiberglass Reinforced Plastic4500 RPM1 3/8"£87.97
JRL48-19/1424V DC0.21A3"12"Fiberglass Reinforced PlasticFiberglass Reinforced Plastic4400 RPM1"£64.40
KRG160-28/14N24V DC0.88A8.667"12"Fiberglass Reinforced PlasticFiberglass Reinforced Plastic2850 RPM2 1/5"£227.62
LRG160-28/14NU24V DC-8.656"14"PA PlasticPA Plastic2850 RPM2.203"£287.46
LRG160-28/18NU48V DC-8.656"14"PA PlasticPA Plastic2850 RPM2.203"£287.58
MRG160-28/06S115V AC0.68A8.667"12"Fiberglass Reinforced PlasticFiberglass Reinforced Plastic3050 RPM2 1/5"£237.60
NRG125-19/06115V AC0.2A7"12"Fiberglass Reinforced PlasticFiberglass Reinforced Plastic2750 RPM1 1/2"£211.96
ALLEGRO SAFETY -

Axial AC Metal Blowers with Canister & Ducting, 8 Inch

StyleModelMax. Flow In Free AirDuct Dia.HpHeightTypeCord LengthHousing MaterialCurrent DrawnPrice (inc. VAT)
A9514-E1275 CFM8"1/3 hp15"Axial6 ft.Steel3A£929.18
A9514-25E1275 CFM8"1/3 hp15"Axial6 ft.Steel3A£919.86
A95141275 CFM8"1/3 hp15"Axial6 ft.Steel3A£992.02
B9514-251275 CFM8"1/3 hp15"Axial6 ft.Steel3A£813.51
StyleModelMax. Flow In Free AirDuct Dia.HpMaterialHeightTypeCord LengthCurrent DrawnPrice (inc. VAT)
A9506-251150 CFM8"1/4 hpSteel15"Axial15 ft.22A£773.30
A9506-011150 CFM8"1/4 hpSteel15"Axial15 ft.22A£744.42
StyleModelTemp. ResistanceMax. Flow In Free AirDuct Dia.HpMaterialHeightTypeCord LengthPrice (inc. VAT)
A9525-50EXUp To 180°F6837 CFM20"1 1/2 hpSteel22 1/2"Axial25 ft.£2,904.26
A9525-50EXEUp To 250°F6837 CFM20"1 1/2 hp-22 1/2"Axial25 ft.£2,943.26
RFQ
StyleModelMax. Flow In Free AirVoltageCfmFlow Rate One 90 Deg. BendFlow Rate Two 90 Deg. BendHpHeightTypePrice (inc. VAT)
A9532-25E760 CFM220V AC760 CFM674 CFM602 CFM33/100 hp13 1/2"9 Blade£355.47
RFQ
A9532-25760 CFM115-230V AC760 CFM674 CFM602 CFM33/100 hp13 1/2"9 Blade£355.47
A9532-15791 CFM115-230V AC791 CFM703 CFM621 CFM33/100 hp13 1/2"9 Blade£332.53
A9532-15E791 CFM220V AC791 CFM703 CFM621 CFM33/100 hp13 1/2"9 Blade£325.24
RFQ
AIR SYSTEMS INTERNATIONAL -

Confined Space Blowers

Air Systems International confined space blowers are designed for continuous ventilation in restricted spaces without the fear of sparking. They feature powder-coated steel frames with aluminium non-sparking wheels and are ideal for use in non-hazardous working environments. These CE registered and CSA approved blowers have moulded safety guards and an 8 inch flange to provide superior manoeuvrability for intake and exhaust. They further integrate a thermal overload protector to avoid short-circuit and over-heating. Choose from a wide range of these blowers, available in 12, 21 and 24 inch width variants.

StyleModelMPN
ASVBE6AL115SVBE6AL115
RFQ
ASVBE6AL440SVBE6AL440
RFQ
StyleModelMPNPrice (inc. VAT)
A9520-398M9520-398M£766.29
RFQ
A9520-3912M9520-3912M£1,291.66
RFQ
StyleModelMax. Flow In Free AirDuct Dia.HpMaterialHeightTypeCord LengthHousing MaterialPrice (inc. VAT)
A9548-251484 CFM12"1/3 hpPolyethylene17"Axial25 ft.Polyethylene£2,078.19
A9548-25E1484 CFM12"1/3 hpPolyethylene17"Axial25 ft.Polyethylene£2,112.88
RFQ
A9548-15E1484 CFM12"1/3 hpPolyethylene17"Axial25 ft.Polyethylene£1,883.85
A9548-151484 CFM12"1/3 hpPolyethylene17"Axial25 ft.Polyethylene£1,883.85
StyleModelMax. Flow In Free AirDuct Dia.HpMaterialHeightTypeCord LengthHousing MaterialPrice (inc. VAT)
A9548-E1484 CFM12"1/3 hpPolyethylene17"Axial25 ft.Polyethylene£1,560.63
A95481484 CFM12"1/3 hpPolyethylene17"Axial25 ft.Polyethylene£1,576.28
StyleModelMax. Flow In Free AirDuct Dia.HpMaterialHeightTypeCord LengthCurrent DrawnPrice (inc. VAT)
A9537-25796 CFM8"1/4 hpSteel10"Axial15 ft.22A£850.68
A9537-15796 CFM8"1/4 hpSteel10"Axial15 ft.22A£820.13
ALLEGRO SAFETY -

Axial DC Plastic Blowers With Compact Canister & Ducting, 8 Inch

StyleModelHpHeightCurrent DrawnMax. RpmMax. Flow In Free AirDuct Dia.MaterialVoltagePrice (inc. VAT)
A9536-251/3 hp14 1/2"25A4200 RPM816 CFM8"Polyethylene-£576.26
A9536-151/3 hp14 3/4"25A4200 RPM816 CFM8"Polyethylene-£531.73
B9536-501/4 hp14 1/2"22A3800 RPM---12V DC£665.07
StyleModelCurrent DrawnMax. Flow Rate One 90 Deg. BendMax. Flow Rate Two 90 Deg. BendMax. Flow In Free AirDuct Dia.HpMaterialHeightPrice (inc. VAT)
A9509-50E3.3A1390 CFM1330 CFM2202 CFM12"1/2 hpSteel15"£1,039.29
A9509-506A1674 CFM1598 CFM2202 CFM12"1/2 hpSteel15"£958.06
ALLEGRO SAFETY -

Confined Space Blowers

StyleModelMax. Flow In Free AirDuct Dia.HpHeightCord LengthMax. RpmCurrent DrawnNumber Of BladesPrice (inc. VAT)
A9539-08865 CFM8"1/3 hp18 1/2"20 ft.3400 RPM--£290.15
B9539-12DC1450 CFM12"1/4 hp21"15 ft.3800 RPM22A-£491.37
B9539-12EX1475 CFM12"1/3 hp21"10 ft.3250 RPM2.2A-£1,591.00
B9539-122180 CFM12"1 hp21"20 ft.3400 RPM-6£625.38
C9539-163200 CFM16"1 hp22"15 ft.3450 RPM9A3£653.45
ALLEGRO SAFETY -

Explosion Proof Blowers With Compact Canister & Ducting, 16 Inch

StyleModelVoltageHpMaterialHeightCord LengthCurrent DrawnFinishNumber Of BladesPrice (inc. VAT)
A9558115/208-230V AC3/4 hpPolyethylene22 1/2"25 ft.4.6-4.8/9.6ANeoprene Coat3£1,619.07
B9558-15115/208-230V AC3/4 hpPolyethylene22 1/2"25 ft.4.6-4.8/9.6ANeoprene Coat3£1,951.60
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Electric Confined Space Fans And Blowers

Electric confined space fans and blowers circulate a continuous supply of fresh air or to push out fumes. Raptor Supplies offers a huge array of confined space blowers / fans / ventilators and jet fans from brands like Allegro, Rafman, Americ, Air Systems International and Ecko. Americ confined space blowers and air exhausters are designed for applications requiring larger amounts of air output; ideal for use in Class 1 hazardous locations like pump rooms. These intrinsically safe blowers are powered by 1.5 HP pneumatic motors capable of providing a max airflow of 2063 CFM. They are enclosed in a dual-wall shell for absorbing impact. Allegro explosion-proof, confined space axial blowers are used in closed spaces with negligible ventilation. These blowers feature powerful & energy-efficient motors capable of producing a maximum airflow of 1636 CFM at 3320 RPM. They are ideal for the removal of smoke and harmful fumes with both positive & negative ventilation and are equipped with an integrated handle for portability. Electric confined space fans and blowers also include manhole entry kits.

Frequently Asked Questions

How often should air be tested in a confined space?

To completely assess intoxicants or dangers, according to OSHA's standards, testing of the confined spaces should be performed at 4-foot intervals.

What types of ventilation can be used in confined spaces?

Forced or exhaust ventilation is suitable for confined spaces. Forced ventilation uses forced & fresh air to ventilate a confined space by displacing and diluting air, whereas exhaust ventilation uses exhaust to continuously remove contaminants at the source point.

How many air changes are required in a confined space?

According to the AIHA (American Industrial Hygiene Association), one air change every 3 minutes or 20 complete air changes per hour for a confined space is an acceptable practice. Ventilation of the confined space also depends on the product or material being ventilated from the area.

Are blowers better than fans?

  • Fans are electrical devices, while blowers are mechanical devices.
  • Fans consume less electricity. Blowers relatively intake more power.
  • Fans offer medium airflow depending on the capacity, whereas the blowers deliver better airflow than the fans.

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