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T5 CycloBlower Truck Series – Helical Screw Dry Bulk Blowers

The CycloBlower T5 Truck Series is the #1 Industry Choice for over 50 years! It uses an exclusive helical screw rotor profile with offset porting to achieve internal air compression before discharge. Unlike straight-lobe blowers that rely on external compression, the T5 design improves efficiency while reducing heat, vibration, and fuel consumption during unloading. Load after load, year after year, the Gardner Denver CycloBlower is the leader in dry bulk loading and offloading.

 

  • Airflow up to 1060 CFM
  • Pressure capability up to 18 PSIG
  • Vacuum performance up to 17 inHg
  • 10–15% higher efficiency compared to straight-lobe blowers
  • Lower discharge air temperatures for extended blower life
  • Lightweight construction to maximize payload
  • Smooth, shock-free airflow for quieter operation

Key Specifications

Pressure Range (PSI)

0 - 18

PSI

Vacuum Range (inHg)

0 - 16

inHg

Airflow Capacity (CFM)

80 - 1060

CFM

Gardner Denver Truck Blower

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  • Lightweight Design

Approximately 120 lbs lighter (with mounting kit) than comparable straight-lobe blowers, allowing fleets to haul more product per trip.

  • High Efficiency

Internal compression reduces horsepower demand and engine RPM, translating into fuel savings on every unload.

  • Quiet Operation

Typically 3–4 dBA quieter than straight-lobe designs, supporting jobsite compliance and improved driver comfort.

  • Cooler Running

Longer sealing rotor edges and helical compression deliver some of the lowest discharge air temperatures in the market.

  • Maintenance Friendly

No contacting internal components reduces wear and lowers total lifecycle maintenance costs.

The CycloBlower T5 Truck Series is ideal for a wide range of dry bulk pneumatic conveying applications, including:

  • Cement and lime
  • Frac sand, barite, and minerals
  • Agricultural products and feed
  • Plastics and resin pellets
  • Construction materials, powders, and granules

Model

RPM

Pressure Performance

Vacuum Performance

Size & Type Ports

12 PSIG

16 PSIG

20 PSIG

12 in Hg

16 in Hg

17 in Hg 

CFM

BHP

CFM

BHP

CFM

BHP

CFM

BHP

CFM

BHP

CFM

BHP

T5CDL9L
Gate Rotor Drive

750

130*

15

-

-

-

-

130

7

80

9.5

-

-

3" NPT Both Ports

1000

220

19

200*

25.5

-

-

225

9

175

12.5

-

-

1250

307

23

285

32

270*

37

315

11.5

270

15.5

225*

20

1500

395

28

375

36

356*

44

410

13.5

365

20

320*

24

1750

482

32.5

462

42.5

444*

52

500

16

460

22

420*

28

2000

570

38

550

49.5

535*

61

595

18

555

25

515*

32

T5CDL12
Gate Rotor Drive

750

190

17

-

-

-

-

170

9

110

11

-

-

4" NPT
Inlet
3" NPT
Discharge

1000

300

24

275

30

-

-

285

12

230

15

-

-

1250

410

30

385

39

355*

48

400

15.5

350

19

295*

25

1500

525

38

500

48

470*

59

510

18

465

23

415*

29.5

1750

640

43

610

57

580*

70

625

21.5

585

27

535*

33.5

2000

750

50

725

66

695*

81

740

24.5

705

31

655*

38

T5CDL12L92
Gate Rotor Drive

1200

388

28.9

359

37.4

331*

44.8

364

14.2

311

17.9

-

-

4" NPT
Both Ports

1800

659

44.1

630

58.2

601*

71.6

641

20.8

587

27.1

574*

36.1

2500

974

64.2

946

85.9

917*

107.3

964

29.6

910

39.2

897*

51.6

T5CDL13
Gate Rotor Drive

750

200

18.5

-

-

-

-

180

9.5

120

12

-

-

4" NPT
Both Ports

1000

325

25

295

34.2

-

-

300

13

246

16

-

-

1250

450

32

420

43

390*

55

425

16.5

370

20.5

325*

25.5

1500

575

39

545

51

510*

63.5

545

20

500

24.5

450*

30.5

1750

700

46.2

670

59.6

635*

72.2

670

23

625

29

575*

35

2000

825

54

795

68

755*

81

790

27

750

33

700*

40

Performances based on inlet air at standard temperature of 68° F, and ambient pressure of 14.7 psia and 36% relative humidity.

*Recommended at intermittent service

CycloBlower Transport Series Brochure

Gardner Denver Mobile Products Brochure

Stainless Steel Blower Filters Brochure

Dry Bulk Conveying Solutions Brochure

T5 High Efficiency Whitepaper Card Image.jpg

High Efficiency Dry Bulk Unloading Explained

Discover how balanced airflow improves control and unloading consistency in dry bulk transport applications. 

Gardner Denver offers a complete range of factory-engineered accessories and genuine parts to support the CycloBlower T5 Truck Series, including:

  • Stainless steel inlet filters
  • Truck blower overhaul kits
  • Relief valves
  • Silencers (stainless steel or carbon steel)
  • Genuine Gardner Denver lubricants
  • Complete installation kits (mounting brackets, silencers, filters)

 

All genuine parts are designed to exact factory specifications to ensure maximum performance and reliability.

Downtime is costly. Gardner Denver supports the CycloBlower T5 Truck Series through a nationwide network of factory-trained distributors and technicians available 24/7.

 

From installation through lifecycle service, Gardner Denver is committed to keeping your fleet moving with:

  • Globally stocked genuine spare parts
  • Service and maintenance kits
  • Commissioning and system inspections
  • Complete blower overhauls
  • Customer and dealer service training
  • Professional technical support and advice

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