Tygon® F-4040-A
High Performance Fuel andLubricant Tubing for Small Engines
Designed to Resist Hydrocarbons

Features and Benefits

Specifically designed to handle most fuels and industrial lubricants, Tygon® Fuel andLubricant Tubing resists the swelling and hardening caused by hydrocarbon-based
fluids. This significantly reduces the risk of failure due to cracking and leakage.
Its minimum extractability safeguards the liquid or vapor being transferredagainst adulteration.

• Resists embrittlement

Because it is extremely flexible, Tygon® Fuel and Lubricant Tubing simplifies
installation, even in tight places. It is translucent yellow for positive identificationand to allow easy flow monitoring. It is routinely used to handle gasoline, kerosene,
heating oils, cutting compounds and glycol-based coolants.

• Compatible with most hydrocarbons• Resistant to swelling• Highly flexible, easy to install• Specifically developed for fuels
and lubricants• Ozone and UV light resistant

Typical Applications

Routinely Specified in Fuel and Lubricant Applications• Small engine fuel lines

A consistent performer lot after lot, Tygon® Fuel and Lubricant Tubing is the mostrequested fuel and lubricant tubing for a variety of applications – from small engine
fuel lines to coolant transfer.

• Recreational vehicles

Other Tygon® formulations are available to meet new permeation standards.

• General automotive• Lawn and garden equipment• Coolant transfer• Heating fuels• Cutting compounds• Polishing equipment• Lubrication lines

PROCESS SYSTEMS

Tygon® F-4040-A

www.processsystems.saint-gobain.com

Tygon® F-4040-A
ID

Part NumberOD

Wall Thickness

LengthMin. BendRadiusMax. Working
Pressure

Vacuum Rating

(in.)

(in.)

(in.)

(ft.)

(in.)

73°F (psi*)

inHg at 73°F

AAG00700

2/25

7/50

3/100

50

1/440

29.9

AAG00165

3/32

3/16

3/64

50

1/450

29.9

AAG00007

1/8

1/4

1/16

50

3/8

50

29.9

AAG00012

3/16

5/16

1/16

50

5/8

35

29.9

AAG00017

1/4

3/8

1/16

50

130

22.0

AAG00022

5/16

7/16

1/16

50

1-3/8

25

14.0

AAG00027

3/8

1/2

1/16

50

1-7/8

20

10.0
29.9

AAG00029

3/8

5/8

1/8

50

1-1/8

35

AAG00032

7/16

9/16

1/16

50

2-3/8

157.0

AAG00036

1/2

5/81/16

50

2-7/8

155.0

AAG00038

1/2

3/4

1/8

50

1-3/4

30

22.0

AAG00046

5/8

7/8

1/8

50

2-1/2

25

14.0

AAG00053

3/4

11/8

50

3-1/4

20

10.0

*Working pressures are calculated at a 1:5 ratio relative to burst pressure using ASTM D1599.

Typical Physical Properties
Property

ASTM
MethodValueor Rating

Durometer Hardness,
Shore A, 15s

D2240

57

Tensile Strength, psi (MPa)D412

1,820 (12.5)

Ultimate Elongation, %

D412

310

Tear Resistance, lb-f/in (kN/m)

D1004

167 (29.0)

Specific GravityD792

1.26

Water Absorption,% at 73°F (23°C) for 24 hrs.

D570

0.49

Compression Set
Constant Deflection,% at 158°F (70°C) for 22 hrs.

D395
Method B

65—

165 (74)

Tensile Modulus,
at 100% Elongation, psi (MPa)D412

910 (6.3)

Tensile Set, at 75% Elongation

D412

50—

Yellow

Maximum Recommended
Operating Temp., °F (°C)

Color
Brittleness by Impact Temp., °F (°C)

D746

-35 (-37)

Dielectric Strength, v/mil (kV/mm)

D149

403 (15.8)

Comparative Fuel Permeation Rate of Tubing
The table below summarizes the results of an in-house study conducted on permeation ofunleaded, alcohol-free 87 octane gasoline in 1/4" ID x 3/8" OD tubing. Testing was conductedin accordance with SAEJ1527.

Tygon® F4040-A Tubing

70

Competitive
Fuel Tubing

125
02080

120

Fuel Permeation Rate (gm/m2/24 hours)
The performance of tubing in peristaltic pumping applications is affected by the conditions ofuse and equipment utilized, along with size and wall thickness of the tubing tested. The data
above is presented for information only and should not be utilized for specification purposes.

The values listed for working and burst pressures are derived from tests conductedunder controlled laboratory conditions. Many factors will reduce the tubing’s
ability to withstand pressures, including temperature, chemical attack, stress,pulsation and the attachment to fittings. It is imperative that the user conduct tests
simulating the conditions of the application prior to specifying the tubing for use.

Unless otherwise noted, all tests were conducted at room
temperature 73°F. Values shown were determined on 0.075"
thick extruded strip, 0.075"thick molded ASTM plaques or molded
ASTM durometer buttons.

www.processsystems.saint-gobain.com
Saint-Gobain
Performance Plastics
2664 Gilchrist Road
Akron, OH 44305

Saint-Gobain
Performance Plastics
BP 14-La Mothe-aux-Aulnaies
F-89120 Charny, France

Saint-Gobain Performance Plastics
10801-5, Haramura
Suwa-gun Nagano, 391-0106
Japan

1-800-798-1554
Tel: (330) 798-9240
Fax: (330) 798-6968

Tel: (33) 3-86-63-78-78
Fax: (33) 3-86-63-77-77

Tel: (81) 266-79-6400
Fax: (81) 266-70-1001

NOTE: The data and details given in this document are correct and up to date. This document is intended to provide
information about the product and possible applications. This document is not the product specification and does
not provide specific features, nor does it guarantee product performance in specific applications. Saint-Gobaincannot anticipate or control the conditions of the field and for this reason strongly recommends that practical tests
are conducted to ensure that the product meets the requirements of a specific application.
Tygon® is a registered trademark.
FLS-6029-0117-SGPS©2017 Saint-Gobain Performance Plastics