DST SERIES POSITIVE PRESSURE VENTILATION FANS


DST SERIES

POSITIVE PRESSURE VENTILATION (PPV) FANS

The DST series positive pressure ventilation (PPV) fans feature large flatproof pneumatic style wheels and tires, 35" extendable handle, high performance Honda motors, stainless steel frames, tiltable from -10° to +20° and are stand alone operational. The DST series fans are the most powerful compact positive pressure ventilator (PPV) fans and blowers available. Most models fit standard compartments and are lightweight for easy handling.

DST SERIES

POSITIVE PRESSURE VENTILATION (PPV) FANS

The DST series positive pressure ventilation (PPV) fans feature large flatproof pneumatic style wheels and tires, 35" extendable handle, high performance Honda motors, stainless steel frames, tiltable from -10° to +20° and are stand alone operational. The DST series fans are the most powerful compact positive pressure ventilator (PPV) fans and blowers available. Most models fit standard compartments and are lightweight for easy handling

DS SERIES FEATURES

STAND ALONE OPERATION
Unifire positive pressure ventilation (PPV) fans and blowers are vibration free for standalone operation. They will not move on wet or slick surfaces. This is accomplished through balanced weight distribution and many other factors that help eliminate vibration.

OPEN SHROUD DESIGN
The open shroud design allows for 20% more air flow and allows for better channeling of air. There is also faster sealing and greater thrust through the air cone because the air is pulled from the back, sides and tips of the unitron blade.

SHATTER PROOF UNITRON BLADE
100% shatterproof high heat thermal plastic. Made of synthetic nylon, reinforced with carbon fibers. Impact and stress resistant with the best thermal expansion and contraction available.

35" EXTENDABLE HANDLE
The ergonomically designed handle quickly extends to 35" and can be operated with one hand, making transportation easier. Available in DST and DU-ALL frames only.

PATENTED FRICTION-LOCK TILT LEVER
The friction-lock tilt lever allows for fast and easy adjustment to any angle from -10° to +20°. This enables the operator to pinpoint airflow and create the prefect seal.

HIGH PERFORMANCE HONDA MOTORS
All the features you expect from Honda; electronic ignition, oil alert system, dual element air filtration system, and electronic ignition for easy starting.

DIRECT DRIVE
All Unifire positive pressure ventilation (PPV) blowers feature a direct drive design. By being direct drive we essentially gain 20% power transfer from the motor to the blade over belt driven models.

STAINLESS STEEL WRAP AROUND FRAME
Lightweight yet strong stainless steel frame provides 360° roll protection. The low arc design evenly distributes weight to all four legs and feet for vibration free operation.

RUBBER FEET
Rubber feet aid the elimination of movement due to vibration.
**Four rubber feet on DS frames and two on DST and DU-ALL frames.

DST SERIES

POSITIVE PRESSURE VENTILATION (PPV) FANS

The DST series positive pressure ventilation (PPV) fans feature large flatproof pneumatic style wheels and tires, 35" extendable handle, high performance Honda motors, stainless steel frames, tiltable from -10° to +20° and are stand alone operational. The DST series fans are the most powerful compact positive pressure ventilator (PPV) fans and blowers available. Most models fit standard compartments and are lightweight for easy handling

DS SERIES FEATURES

STAND ALONE OPERATION
Unifire positive pressure ventilation (PPV) fans and blowers are vibration free for standalone operation. They will not move on wet or slick surfaces. This is accomplished through balanced weight distribution and many other factors that help eliminate vibration.

OPEN SHROUD DESIGN
The open shroud design allows for 20% more air flow and allows for better channeling of air. There is also faster sealing and greater thrust through the air cone because the air is pulled from the back, sides and tips of the unitron blade.

SHATTER PROOF UNITRON BLADE
100% shatterproof high heat thermal plastic. Made of synthetic nylon, reinforced with carbon fibers. Impact and stress resistant with the best thermal expansion and contraction available.

35" EXTENDABLE HANDLE
The ergonomically designed handle quickly extends to 35" and can be operated with one hand, making transportation easier. Available in DST and DU-ALL frames only.

PATENTED FRICTION-LOCK TILT LEVER
The friction-lock tilt lever allows for fast and easy adjustment to any angle from -10° to +20°. This enables the operator to pinpoint airflow and create the prefect seal.

HIGH PERFORMANCE HONDA MOTORS
All the features you expect from Honda; electronic ignition, oil alert system, dual element air filtration system, and electronic ignition for easy starting.

DIRECT DRIVE
All Unifire positive pressure ventilation (PPV) blowers feature a direct drive design. By being direct drive we essentially gain 20% power transfer from the motor to the blade over belt driven models.

STAINLESS STEEL WRAP AROUND FRAME
Lightweight yet strong stainless steel frame provides 360° roll protection. The low arc design evenly distributes weight to all four legs and feet for vibration free operation.

RUBBER FEET
Rubber feet aid the elimination of movement due to vibration.
**Four rubber feet on DS frames and two on DST and DU-ALL frames.

DST SERIES FEATURES

STAND ALONE OPERATION
Unifire positive pressure ventilation (PPV) fans and blowers are vibration free for standalone operation. They will not move on wet or slick surfaces. This is accomplished through balanced weight distribution and many other factors that help eliminate vibration.

OPEN SHROUD DESIGN
The open shroud design allows for 20% more air flow and allows for better channeling of air. There is also faster sealing and greater thrust through the air cone because the air is pulled from the back, sides and tips of the unitron blade.

SHATTER PROOF UNITRON BLADE
100% shatterproof high heat thermal plastic. Made of synthetic nylon, reinforced with carbon fibers. Impact and stress resistant with the best thermal expansion and contraction available.

35" EXTENDABLE HANDLE
The ergonomically designed handle quickly extends to 35" and can be operated with one hand, making transportation easier. Available in DST and DU-ALL frames only.

PATENTED FRICTION-LOCK TILT LEVER
The friction-lock tilt lever allows for fast and easy adjustment to any angle from -10° to +20°. This enables the operator to pinpoint airflow and create the prefect seal.

HIGH PERFORMANCE HONDA MOTORS
All the features you expect from Honda; electronic ignition, oil alert system, dual element air filtration system, and electronic ignition for easy starting.

DIRECT DRIVE
All Unifire positive pressure ventilation (PPV) blowers feature a direct drive design. By being direct drive we essentially gain 20% power transfer from the motor to the blade over belt driven models.

STAINLESS STEEL WRAP AROUND FRAME
Lightweight yet strong stainless steel frame provides 360° roll protection. The low arc design evenly distributes weight to all four legs and feet for vibration free operation.

RUBBER FEET
Rubber feet aid the elimination of movement due to vibration.
**Four rubber feet on DS frames and two on DST and DU-ALL frames.

DST MODEL FANS SPECIFICATIONS

MODEL # CFM ENGINE DIMENSIONS PROPELLER WEIGHT LIST PRICE PURCHASE

DSTS-3P4-5

14,800

Honda GC 160, 160 CC

(9.8 cu in)

23" X 20" X 18.5"

H X W X D

18" / 4 Blade

71 lbs.

$2,419.20

DST-3P4

14,885

Honda GX 160, 163 CC

(9.9 cu in)

23" X 23" X 21.5"

H X W X D

18" / 4 Blade

81 lbs.

$2,374.05

DST-3P4-6.5

17,000

Honda GX 200, 196 CC

(12.0 cu in)

23" X 23" X 21.5"

H X W X D

20" / 4 Blade

91 lbs.

$2,546.25

*Fan comes with battery powered smoke cutting light that recharges from the motor.
**Fan uses diesel fuel.

ADDITIONAL INFORMATION

ENGINE:

• Electronic ignition w/ lifetime warranty.

• Dual element air cleaner.

• Auto oil alert.

• Decompression.

• Factory 2 year warranty.

PROPELLER:

• Built-in one-piece hub.

• Unitron composite.

• Carbon reinforced.

• Impact resistant.

• 100% shatterproof.

• Limited lifetime warranty.

SHROUD:

• Complete shroud is OSHA approved.

• 2 piece open shroud design.

• Vinyl Coated.

• 3/16" diameter outside wrap.

• 1/4" diameter inside supports.

• Easily remove front shroud without special tools.

OPTIONS:

• Patented water misting system.

• Hold down brackets.

DRIVE TYPE:

• Direct drive, approved by engine manufacturer.

TILT POSITION:

• Infinite positions between -10° to +20°.

• Spring loaded friction lock with splined inner-locking gear.

• Rotating handle for ease of use.

• Zinc plated friction lock tilting lever.

• Adjustable friction between upper and lower frames.

SEAL DISTANCE:

•ᅠ Seals a standard doorway from 4 - 8 feet.

SUSPENSION:

• Arc design with integral suspension.

• Balanced & matched rubber feet.

ENGINE PROTECTION:

• 360° roll protection.

• Upper frame offers overhead engine protection.

WARRANTY:

• Propeller: Limited lifetime warranty.

• Frame: 5 year warranty on frame.

• Engine: 2 year factory.

FRAME:

• Upper Frame made with 3/4" 304-S stainless steel, .065 gauge.

• Lower Frame made with 1" 304-S stainless steel, .065 gauge.

• Arc Angles.

• 50° - Front legs.

• 20° - Back legs.

• Chemical and rust resistant.

• Grade 5 or better hardware.

• Oil impregnated bushings on pivots.

• 5 year warranty.

OBSTACLE CLEARANCE:

• Lower frame offers 6.75" clearance on sides.

• Lower frame offers 5" clearance on back.

MODEL # DESCRIPTION LIST PRICE PURCHASE MODEL # DESCRIPTION LIST PRICE PURCHASE

K-H2O

Watermist Kit (You Install)

$441.00

EMN

Engine Mount Nut

$0.55

F-H2O

Watermist Kit (Factory install)

$497.00

EMW

Engine Mount Washer

$0.55

H2O-R

Watermist Ring

$273.00

FB

Frame Bolt

$1.60

WPC

Water Proof Fan Cover

$177.00

FN

Frame Nut

$0.65

WL

Pneumatic Wheels (Black)

$165.00

FW

Frame Washer

$0.55

WHL-GRAY

Gray Wheel Kit

$144.00

F-UG

Frame Upgrade

$1,378.00

HNDL

T-Handle Assembly

$187.00

F-UG-DST

Frame Upgrade DST Models

$1,600.00

UF20-15

20" X 15' Vinyl Polyester Ducting

$607.00

FLA

Friction Lock Assembly

$138.00

UF20-25

20" X 25' Vinyl Polyester Ducting

$783.00

FLW

Friction Lock Washer

$1.60

UF22-15

22" X 15' Vinyl Polyester Ducting

$607.00

FSW

Friction Shroud Washer

$0.55

UF22-25

22" X 25' Vinyl Polyester Ducting

$783.00

K

Knob (Black), For Tilt Adjustment

$7.50

FS20

20" Full Shroud

$243.00

MG

Muffler Guard

$66.00

FS22

22" Full Shroud

$254.00

HAF5

Honda Air Filter

$34.00

FS26

26" Full Shroud

$275.00

HD

Honda Dipstick

$12.00

FS32

32" Full Shroud

$277.00

GAS CAP

Honda Gas Cap

$7.00

U-18SP

18" Unitron 2-Blade Blade Prop

$387.00

LF

Lower Frame

$304.00

U-20SP

20" Unitron 2-Blade Blade Prop

$387.00

UF

Upper Frame

$1,020.00

U-22SP

22" Unitron 2-Blade Blade Prop

$595.00

UW

Urethane Washer (Red)

$1.50

U-18P4

18" Unitron 4-Blade Blade Prop

$551.00

MB

Mounting Bracket

$99.00

U-20P4

20" Unitron 4-Blade Blade Prop

$579.00

NS

Nutsert

$2.50

U-22P4

22" Unitron 4-Blade Blade Prop

$606.00

OIB

Oil Impregnated Bushing

$5.25

RETRO

Retro Kit

$34.00

POP PIN

Pop Pin for Adjustable Handle

$12.15

EXH-2

Deluxe Exhaust Kit, 2" X 9'

$221.00

PB

Prop Bolt

$2.50

EXH-3

Low Emissions/Clean Air Muffler Conversion

$750.00

PN

Prop Nut

$0.55

BSB

Back Shroud Bolt

$1.60

PT

Protective Tape (For use with wood props)

$7.50

BSW

Back Shroud Washer

$0.55

RFS

Rubber Feet Soft (For fans up to 6.5 HP)

$14.16

CBN

Crankshaft Bolt

$3.15

RFH

Rubber Feet Hard (For fans up to 8+ HP

$14.16

CW

Crankshaft Washer

$0.55

SS

Set Screw

$0.55

EMB

Engine Mount Bolt

$2.65

SK

Shear Key

$2.50

SWN

Shroud Wing Nut

$2.50

MODEL # DESCRIPTION LIST PRICE PURCHASE

K-H2O

Watermist Kit (You Install)

$441.00

F-H2O

Watermist Kit (Factory install)

$497.00

H2O-R

Watermist Ring

$273.00

WPC

Water Proof Fan Cover

$177.00

WL

Pneumatic Wheels (Black)

$165.00

WHL-GRAY

Gray Wheel Kit

$144.00

HNDL

T-Handle Assembly

$187.00

UF20-15

20" X 15' Vinyl Polyester Ducting

$607.00

UF20-25

20" X 25' Vinyl Polyester Ducting

$783.00

UF22-15

22" X 15' Vinyl Polyester Ducting

$607.00

UF22-25

22" X 25' Vinyl Polyester Ducting

$783.00

FS20

20" Full Shroud

$243.00

FS22

22" Full Shroud

$254.00

FS26

26" Full Shroud

$275.00

FS32

32" Full Shroud

$277.00

U-18SP

18" Unitron 2-Blade Blade Prop

$387.00

U-20SP

20" Unitron 2-Blade Blade Prop

$387.00

U-22SP

22" Unitron 2-Blade Blade Prop

$595.00

U-18P4

18" Unitron 4-Blade Blade Prop

$551.00

U-20P4

20" Unitron 4-Blade Blade Prop

$579.00

U-22P4

22" Unitron 4-Blade Blade Prop

$606.00

RETRO

Retro Kit

$34.00

EXH-2

Deluxe Exhaust Kit, 2" X 9'

$221.00

EXH-3

Low Emissions/Clean Air Muffler Conversion

$750.00

BSB

Back Shroud Bolt

$1.60

BSW

Back Shroud Washer

$0.55

CBN

Crankshaft Bolt

$3.15

CW

Crankshaft Washer

$0.55

EMB

Engine Mount Bolt

$2.65

EMN

Engine Mount Nut

$0.55

EMW

Engine Mount Washer

$0.55

FB

Frame Bolt

$1.60

FN

Frame Nut

$0.65

FW

Frame Washer

$0.55

F-UG

Frame Upgrade

$1,378.00

F-UG-DST

Frame Upgrade DST Models

$1,600.00

FLA

Friction Lock Assembly

$138.00

FLW

Friction Lock Washer

$1.60

FSW

Friction Shroud Washer

$0.55

K

Knob (Black), For Tilt Adjustment

$7.50

MG

Muffler Guard

$66.00

HAF5

Honda Air Filter

$34.00

HD

Honda Dipstick

$12.00

GAS CAP

Honda Gas Cap

$7.00

LF

Lower Frame

$304.00

UF

Upper Frame

$1,020.00

UW

Urethane Washer (Red)

$1.50

MB

Mounting Bracket

$99.00

NS

Nutsert

$2.50

OIB

Oil Impregnated Bushing

$5.25

POP PIN

Pop Pin for Adjustable Handle

$12.15

PB

Prop Bolt

$2.50

PN

Prop Nut

$0.55

PT

Protective Tape (For use with wood props)

$7.50

RFS

Rubber Feet Soft (For fans up to 6.5 HP)

$14.16

RFH

Rubber Feet Hard (For fans up to 8+ HP

$14.16

SS

Set Screw

$0.55

SK

Shear Key

$2.50

SWN

Shroud Wing Nut

$2.50