Technical data – Norgren FleetFit - Vehicle Push-In Fittings User Manual
Page 2

FIT-4-2
Littleton, CO USA
Phone 303-794-2611
www.norgren.com
FleetFit - Vehicle Push-In Fittings
(Inch and Metric Tubing)
● Simple tube connection and disconnection - no
tools required
● Fewer component parts - Internally machined
form in body to secure collet reduces number of
potential leak paths
● Corrosion resistant
● Easy identification - All collets marked with tube
size
● Total fittings system solution
● Reduced assembly & maintenance times provide
time/labor savings
● Greater reliability and reduced testing
● Ease of tube insertion in areas of restricted
access
Technical Data
Operating Medium:
Compressed air
Maximum Working Pressure:
0 to 150 psi (0 to 10 bar)
Working Temperature:
-40°F to 220°F (-40°C to 100°C)
Materials:
Body (Straights), Tube support, Collet - Brass BS 2874 CZ 121
Body (Elbows, Tees) - Brass BS 2874 CZ 122
‘O’ Ring - Buna N (Low Nitrile).
Thread Sealant - Precoat 5
Tubing:
Tube should be to SAE J844 (Imperial)
or DIN 74324 (Metric)
Standards & Legislation:
Fittings and Tubing Comply to Department Of Transport
Federal Motor Vehicle Safety Standard, (DOT FMVSS 106)
(Mandatory requirements for Inch tube fittings in U.S.A.)
Society for Automotive Engineers (SAE) J1131 (Inch tube and
fittings) and meet DIN 74324 and German TÜV requirements
(Metric Tube and Fittings)
Applications:
As a connector on all air brake systems at locations other than
between chassis frame and axle or between towed and towing
vehicle.
Also as a connector on all air operated systems as applicable
to suspension, steering, engine, transmission and auxiliary
mechanisms.
Swivel Fittings:
The swivel feature should be used for positioning purposes
only and should not be used as a rotating joint.
Ordering Information
To order, quote the appropriate product
number from the tables on the following pages.
Options
Tube Sizes - Imperial and Metric
For metric tube sizes and tube sizes below
1
⁄
4
"
and 6mm please consult our technical services
department.
Standard Thread sizes - NPT, Metric, BSP
Non-standard thread sizes are also included
(e.g. UNF)
Note: Part numbers in bold are generally
available from stock. For specialized shapes
and thread forms contact Norgren Detroit’s
Technical Support.
1/4"
3/8"
1/2"
5/8"
3/4"
RED
48C34901
48E34901
48F34901
48G34901 48H34901
YELLOW
48C34902
48E34902
48F34902
48G34902 48H34902
ORANGE
48C34903
48E34903
48F34903
48G34903 48H34903
GREEN
48C34904
48E34904
48F34904
48G34904 48H34904
BLACK
48C34905
48E34905
48F34905
48G34905 48H34905
BLUE
48C34908
48E34908
48F34908
48G34908 48H34908
Color Coded Collet Caps
(bold numbers are in stock)
* Other colors may be available upon request.