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For Assistance:

800/835-0682

or E-Mail:

info@hbdthermoid.com

Tuftex

®

The Tuftex line of ducting is one of a kind in the industry that borders

on a general purpose industrial hose. The line provides an integrally

vulcanized rubber liner and cover with external corrugation that

enhances its flexibility while maintaining a smooth bore (Tuftex LSH-

CB has a corrugated liner and cover for maximum flexibility). This

line is designed for gravity or positive and negative pressure

applications in bulk material handling applications.

Tuftex Type CD –

This flexible, long service hose is designed to

handle lightweight abrasive materials. It can be used for the

transmission of liquids, grindings and contaminated air. Its

construction consists of a single ply neoprene coated fabric cover,

a .032

"

abrasion resistant rubber liner, and a spring steel wire helix.

Tuftex Type KD –

Lightweight and flexible, this ducting features a neoprene liner that resists oils and chemicals.

Features include a single ply neoprene coated fabric cover, a .032” neoprene rubber liner, and a spring steel wire helix.

Type CD

Hose Inside Diameter (inches)

2

3

4

5

6

7

8

10

12

Weight (lbs./ft.)

.15

.30

.42 .80

1.0 1.25 1.4

1.8 2.5

Inside Bend Radius (inches)

1.25 1.50 1.50 1.75 2.0

2.5

4.0

6.0 9.0

Length Required for 180° Bend (inches)

10

13

17

19

21

29

33

44

50

Minimum Burst Pressure (psig)

30

28

26

23

20

18

16

14

12

Internal Working Pressure (psig)

10

9

8

7

6.5

6

5

4.5

4

Maximum Leakage (cfm/ft. at working pressure)

.020 .025 .030 .035 .040 .045 .050 .055 .060

Crush Resistance (lbs./ft.)

275 265 245 365 285 255 232 255 240

Axial Tensile Strength (lbs.)

287 527 703 879 1055 1231 1407 1759 2111

Negative Pressure Req. to Collapse (in. hg.)

27

23

22

20

18

14

9

2

Operating Temperature Range

-40°F to +250°F

Type KD