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Centrifugal Blowers
Heavy Duty, Industrial Grade, Ergonomically Designed
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Single Speed Electric Blower Model SVB-E8
- 3/4 HP electric motor, 115 VAC, 11.2 amp, 60Hz
- GFI power cord
- Aluminum non-sparking blower wheel
- Polyethylene fan housing
- Powder coat tubular steel frame with dual handles
- Molded safety guards
- 8" intake and exhaust flange
- CSA approved and CE registered
- Weight: 53 lbs.
- Dimensions: 23"L x 12"W x 19"H
- 1570cfm, free air delivery
- 1047cfm, 25ft. duct, 1 - 90° bend
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Economy Electric Blower Model SVB-E8EC

- 1/2 HP electric motor, 7.9 amps, 60 Hz, 115 VAC
- GFI power cord
- Aluminum non-sparking blower wheel
- Polyethylene fan housing
- Powder coat steel frame
- Molded safety guards
- 8" intake and exhaust flange
- CSA approved and CE registered
- Weight: 37 lbs.
- Dimensions: 17"L x 17"W x 18"H
- 1390cfm, free air delivery
- 973cfm, 25ft. duct, 1 - 90° bend
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2-Speed Electric Blower Model SVB-E8-2

- 3/4 HP, 2-speed electric motor, 115 VAC, 11.5 amp, 60 Hz
- Aluminum non-sparking blower wheel
- Polyethylene fan housing
- Powder coat steel frame with dual handles
- Molded safety guards
- 8" intake and exhaust flange
- CSA approved and CE registered
- Weight: 58 lbs.
- Dimensions: 23"L x 12"W x 19"H
- 750cfm low/1570cfm high, free air delivery
- 490cfm low/1047cfm high, 25ft. duct, 1 - 90° bend
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Gasoline Powered Blower Model SVB-G8
- 3.5 HP Briggs & Stratton motor - meets CAL/OSHA emission standards
- 5ft. remote flexible steel exhaust hose with custom gas-tight muffler to prevent intake of CO exhaust
- Polyethylene fan housing
- Powder coat steel frame with dual handles
- Molded safety guards
- 8" intake and exhaust flange
- CE registered
- Weight: 53 lbs.
- Dimensions: 23"L x 12"W x 19"H
- 1500cfm min/3000cfm max free air delivery
- 1040cfm min/1725cfm max, 25ft. duct, 1 - 90° bend
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International blowers available with
50 Hz, 220 VAC, 1 phase.
Contact Customer Service for details and
Specifications.
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Honda Engine - Model SVB-G8H
Propane Engine - Model SVB-G8P
- Includes propane conversion kit, Briggs & Stratton engine and propane tank
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The Saddle Vent® History The Saddle Vent® was invented and developed by Air Systems and has been used around the world for over 20 years to make it easier and safer for workers to enter and exit a confined space. The Saddle Vent® takes up only 3 inches in a manhole opening and functions as a fresh air conduit to the workers in the confined space. With the Saddle Vent® in place, continuous ventilation is supplied to the workers by eliminating the need to remove the air duct each time a worker needs to enter or exit a confined space.
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Industrial Grade Blower Kits
The Saddle Vent® Allows Unrestricted Entry and Exit and Improves Ambient Light in a Confined Space Opening

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Saddle Vent® is the Registered Trademark of Air Systems International
- Length: 43.5"
- Width: 14.5"
- Depth: 3.5"
- Top Opening: 8" O.D.
- Bottom Opening: 8" O.D.
- Construction: Polyethylene
- Temperature Rating: +250°F Melt Temp. -158°F Brittleness Temp.
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Saddle Vent® Ventilation Kits for Non-Hazardous Locations

SVB-E8SCUP
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ALL KITS INCLUDE 1 EACH OF THE FOLLOWING:
- Centrifugal Blower of your choice
- Industrial Saddle Vent®
- 15 ft. duct
- 6 ft. duct
- Duct canister (holds 50ft. of duct)
- Universal mount
- 90° elbow for Saddle Vent®
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In-Line Axial Fans
The 10" in-line axial fan has been designed to be used as a stand alone fan or it can be attached in series to run long lengths of ventilation duct. Intake and exhaust flanges allow for either 8" or 10" duct to be attached to either end of the blower to achieve positive or negative ventilation. The blower is light weight and weighs less than thirty pounds; it is available in standard electric or explosion-proof electric.
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Hook Multiple Blowers in Series to Run Long Sections of Duct

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10" to 8" Duct Adapters Supplied with Blower for Intake and Exhaust

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SVF-10E
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10" In-Line Electric Fan SVF-10E
- Standard Electric Motor: 1/3 HP, continuous duty, 115 VAC, 1-phase, 60 Hz
- Power cord: 10ft. SOOW cable with installed strain release
- Frame: All steel, powder coat red with rubber base feet
- Inlet/Exhaust flange made of molded polyethylene
- CSA Approved
- 72dbA @ 3ft.
- Dimensions: 16"L x 16.75"H x 12.5"W
- Weight: 28 lbs.
- 1390cfm, free air delivery
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Saddle Vent® Ventilation Kit for Non-Hazardous Locations

SVF-10ECUP
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Air Systems' SV™ Technology
ALL KITS INCLUDE 1 EACH OR THE FOLLOWING:
- Inline Axial Fan
- Industrial Saddle Vent®
- 15 ft. duct
- 6 ft. duct
- Duct canister (holds 50ft. of duct)
- Universal mount
- 90° elbow for Saddle Vent®

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8" Steel Axial Fans & Kits


Note: All AC electric blowers and fans are CSA approved as a unit
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Our steel axial fan is a rugged, low cost fan with high volume output and medium static pressure. Designed for non-hazardous locations and CSA C/US certified for outdoor use.
The fans are also available mounted to a rugged polyethylene duct canister to make an ideal ventilator for the customer who needs an all-in-one canister fan.
Canister Fan SVF-15DCAN

Weight: 39 lbs. w/25' Duct 35 lbs. w15' Duct
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AC Version - SVF-8AC
- 1/3 HP - 115 VAC
- 8" diameter outlet
- 1275cfm, free air delivery
- 72 dbA @ 3 ft.
- Weight: 22 lbs

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DC Version - SVF-8DC
- 12-volt DC, 1/4 HP, 19 amps
- 8" diameter outlet
- 1275cfm, free air delivery
- 10' power cord with battery clips
- In-line 20 amp fuse holder
- 72 dbA @ 3 ft.
- Weight: 22 lbs
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Saddle Vent® Ventilation Kits for Non-Hazardous Locations

SVF-8ACUP
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SV™ Technology

ALL KITS INCLUDE 1 EACH OF THE FOLLOWING:
- Axial Fan of your choice
- Industrial Saddle Vent®
- 15 ft. duct
- 6 ft. duct
- Duct canister (holds 50ft. of duct)
- Universal mount
- 90° elbow for Saddle Vent®

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CVF Axial Fans and Kits
Rugged, light weight, economicalaxial fans provide fresh airfor confined space ventilationin ANY conditions! Certified for outdoor use.

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CVF-8AC
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DC Ventilation Fan CVF-8DC
- 1/4 HP, 19 amps
- 20 amp fuse holder
- 10 ft. cord with Battery Clips
- 8" Fan, 12VDC
- Optional Battery Pack Available
- Weight : 15 lbs
- 974cfm, free flow
- 786cfm, 15ft. duct, 1 - 90° bend
- 661cfm, 15ft. duct, 2 - 90° bends
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AC Ventilation Fan CVF-8AC
- 1/3 HP 8" Fan 115 VAC, 60 Hz
- 10 ft. cord
- CSA/CUS Approved
- Weight: 15 lbs.
- 974cfm, free flow
- 786cfm, 15ft. duct, 1 - 90° bend
- 661cfm, 15ft. duct, 2 - 90° bends
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APPLICATIONS:
- Confined Space Ventilation
- Boiler Work
- Utility Companies
- Telecommunications
- Open Trenching
- Construction
- Electrical Transformer Repair
- Maintenance
- Tank Cleaning
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Canister Fans for
Non-Hazardous Location
CVF-15ACAN
Weight: 32 lbs.


CVF8A15KIT

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Saddle Vent® Ventilation Kits for Non-Hazardous Locations
One part number at one low price provides a high quality Saddle Vent® ventilation system with a variety of applications for non-hazardous work environments.

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12" Axial Fans with Duct Canisters
The 12" (30 cm) Axial Fan is the latest addition to Air Systems' ventilation product group.
Known for product quality and performance, Air Systems offers a rugged portable polyethylene fan line designed to
accommodate a variety of applications as well as demanding job site conditions at an economical price.
Certified for outdoor use.

CVF-12AC
 
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Air Intake: 12.75" (32.4 cm)
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12" AC Ventilation Fan
- 1 HP TEFC Motor @ 60 Hz, 115 VAC, 8.3 Amps
- Optional 1 HP .62 kW Motor @ 50 Hz, 220 VAC, 6.9 Amps
- 3350 RPM @ 60 Hz (2792 RPM @ 50 Hz)
- 6 Fan Blade - 12" (30.5 cm) Diameter
- 115 VAC Fan - 10' (3.1 m) power cord with US GFI plug
- 220 VAC Fan - 10' (3.1 m) power cord, specify plug
Performance Specifications:
1,866 cfm (3170 cmh) free flow
1,497 cfm (2,458 cmh) with 15 foot duct (4.6 m) & one 90o bend
1,282 cfm (2,178 cmh) with 15 foot duct (4.6 m) & two 90o bend
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Air Outlet: 11.75" (29.8 cm)
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CVF12CAN15
Canister with Fan
Canister holds up to 25' (7.6 m) duct
Applications:
- Electrical Transformer Repair
- Construction / Maintenance
- Utility Companies
- Shipbuilding
- Open Trenching
- Underground Vaults
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CVFCAN1215
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