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800.355.1991
Dixon Bayco 2016
9
Dry Bulk Products
Products
Dry Bulk
TTMA Series Flange Adapters
Application:
Provides a simple and easy way to convert threaded components to standard TTMA flange
configurations. The Dixon™ TTMA flange adapters have a round TTMA flange on one end with
either a male or female NPT thread on the other.
Standards:
Flange connections are manufactured to connect with the TTMA (Tank Truck Manufacturers
Association) flange pattern, see below for flange dimensions.
Materials:
Machined one-piece cast aluminum
Features & Benefits:
•
Solid cast aluminum is more durable than welded fabrications
•
Compact size reduces the overall space needed for installation
•
3" or 4" round TTMA flange pattern with either 3" or 4" male or female NPT
TTF4AL-4MT
TTF4AL-3EMT
TTF4AL-4FT
Part #
Description
TTF3AL-3MT
3" TTMA flange x 3" male NPT, 2½" overall length
TTF4AL-3MT
4" TTMA flange x 3" male NPT, 2½" overall length
TTF4ALHC-3MT
4" TTMA flange x 3" male NPT, 2½" overall length, hardcoated
TTF4AL-3EMT
4" TTMA flange x 3" male NPT, 5½" overall length
TTF4AL-3FT
4" TTMA flange x 3" female NPT, 2½" overall length
TTF4AL-4MT
4" TTMA flange x 4" male NPT, 2½" overall length
TTF4ALHC-4MT
4" TTMA flange x 4" male NPT, 2½" overall length, hardcoated
TTF4AL-4EMT
4" TTMA flange x 4" male NPT, 5½" overall length
TTF4AL-4FT
4" TTMA flange x 4" female NPT, 2½" overall length
Flange Gaskets
Application:
Creates a leak-tight connection between two bolted together flange faces.
Standards:
TTMA flange gaskets are manufactured to seal with flanges produced to the 3" or 4" TTMA
(Tank Truck Manufacturers Association) flange pattern.
Materials:
PTFE, Klingersil
®
or Cork/Buna
Part #
Size
Description
OD
ID
Thickness
Bolt Circle
Round TTMA Flange Gaskets
300GTTFCB
3" TTMA - Cork/Buna
5-5/8"
3½"
1/8"
4-7/8"
300GTTFTK
3" PTFE envelope with Klingersil
®
filler
5-5/8"
3½"
1/16"
4-7/8"
300GTTFK
3" Klingersil
®
nylon
5-5/8"
3½"
1/8"
4-7/8"
40321TF
3" TTMA - PTFE with soft fiber core
5-29/32"
3½"
3/32"
4-7/8"
400GTTFCB
4" TTMA - Cork/Buna
6-5/8"
4-9/16"
1/8"
5-7/8"
400GTTFTK
4" PTFE envelope with Klingersil
®
filler
6-5/8"
4-9/16"
1/16"
5-7/8"
400GTTFK
4" Klingersil
®
nylon
6-5/8"
4-9/16"
1/8"
5-7/8"
40322TF
4" TTMA - PTFE with soft fiber core
6-7/8"
4-5/8"
3/32"
5-7/8"
Square TTMA Flange Gaskets
300GDBSQCB
3" Square TTMA - cork/Buna
4½"
3⅜"
1/8"
300GDBSQK
3" Square TTMA - Klingersil
®
nylon
4½"
3⅜"
1/16"
300GDBSQE
3" Square TTMA - white EPDM
4½"
3⅜"
1/8"
Round TTMA Flange Dimensions
Nominal
Pipe Size
Flange
OD
Aluminum
Flange Thickness
Diameter
of Bolt Circle
Number of
Bolts
Diameter of
Bolt Holes
Diameter of
Bolts Used
3"
5-5/8"
3/8"
4-7/8"
8
7/16"
3/8"
4"
6-5/8"
3/8"
5-7/8"
8
7/16"
3/8"
6"
8-7/8"
3/8"
8-1/8"
12
7/16"
3/8"
8 bolt
12 bolt