Your Cart

Items

Total
Shipping and taxes calculated at checkout

Your Cart

0 Items

Total $0
Shipping and taxes calculated at checkout
Part Number CAT-3

P/N: CAT-3

CAT DUCTING, 3/4" (10 FT Length)

Jump to product details

Approval
Condition New
Manufacturer Thermoid
Unit of Measure Each
Retail Price $94.40
Your Price $75.52
Not Eligible for Free Shipping
Stock Status Expected ship date is 06-08-2026.

Share this product:

Related Categories

Product Details

CAT Aeroduct Ducting

Lightweight and Extremely Flexible Ducting
Suitable for conveying fumes and air at temperatures ranging from -65°F to +350°F. Not recommended for handling liquids or highly abrasive materials, or for negative pressure applications. Short lengths can be easily joined together to form a continuous length.

  • Temperature range: -65°F to +350°F
  • Can easily join together to form a continuous length
  • Length: 10-ft
  • Color: black

SCAT, SCEET, and CEET ducting also available.

Construction:

  • Support: copper coated, or bronze plated spring steel wire helix
  • Liner: fiberglass fabric impregnated and coated with neoprene rubber
  • Cover: fiberglass fabric impregnated and coated with neoprene rubber

Note: CAT part numbers are sold in standard 10-ft lengths, so qty 1 = 10ft of ducting. Part numbers CAT-2 and CAT-2A are sold in 5ft sections, so qty 1 = 5ft of ducting.

CAT Ducting (Black) Technical Data

Inside Diameter (inches)

2”

3”

4”

5”

6”

7”

8”

10”

12”

Weight (lbs per foot)

.15

.23

.31

.39

.47

.55

.63

.78

.95

Inside Bend Radius (inches)

.50

.75

1.0

1.25

1.5

1.75

2.0

2.23

2.50

Length Required for 180-degree Bend (inches)

8

12

16

20

24

28

32

39

46

Minimum Burst Pressure (PSIG)

120

105

85

58

44

30

26

16

10

Internal Working Pressure (PSIG)

30

26

21

14.5

11

7.5

6.5

4

2.5

Maximum Leakage (cfm/ft at working pressure)

.030

.045

.060

.075

.090

.105

.120

.135

.150

Crush Resistance (lbs per foot)

400

320

290

240

200

190

145

105

60

Axial Tensile Strength (lbs)

425

575

700

900

900

900

900

900

900

Retracted Length (inches)

3.5

3.5

3.5

2.5

2.0

2.0

2.0

2.0

2.0

Operating Temperature Range

-65°F to + 350°F

-65°F to + 350°F

-65°F to + 350°F

-65°F to + 350°F

-65°F to + 350°F

-65°F to + 350°F

-65°F to + 350°F

-65°F to + 350°F

-65°F to + 350°F

WARNING: Cancer and/or Reproductive Harm - www.P65warnings.ca.gov

Why choose McFarlane?

OUR PARTS ARE ENGINEERED TO LAST LONGER WHILE SOLVING KNOWN SAFETY ISSUES

OVER 40,000 PARTS IN STOCK WITH SAME DAY SHIPPING IF ORDERED BY 3PM

OUR TEAM PROVIDES THE OLD-FASHIONED CUSTOMER SERVICE THAT YOU EXPECT

Map of the US with a star in Eastern Kansas

Center of the US for Fast Shipping

Don't see what you're looking for?

View our search tips page, support page or please contact us.

Or, try our chat feature, located on the right side of our website during business hours. We welcome your comments and suggestions.

Select a Category

McFarlane Aviation Family
McFarlane Catalog
Contact Us

Contact us with anything. If we don't have it, we'll help you solve your challenge