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TTMA Series Flange Adapters

The document describes TTMA flange adapters and gaskets. The TTMA flange adapter converts threaded components to standard TTMA flange configurations using a round TTMA flange on one end and a male or female NPT thread on the other. TTMA flange gaskets create a leak tight connection when bolted between two flange faces, and are made of materials like PTFE, Klinger, or cork/buna. Dimensions for standard 3" and 4" round TTMA flanges are also provided.

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521 views1 page

TTMA Series Flange Adapters

The document describes TTMA flange adapters and gaskets. The TTMA flange adapter converts threaded components to standard TTMA flange configurations using a round TTMA flange on one end and a male or female NPT thread on the other. TTMA flange gaskets create a leak tight connection when bolted between two flange faces, and are made of materials like PTFE, Klinger, or cork/buna. Dimensions for standard 3" and 4" round TTMA flanges are also provided.

Uploaded by

Kamal
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Dry Bulk Products

TTMA Series Flange Adapters


Application: The TTMA flange adapter 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 page 21 for flange dimensions.
Materials: Machined 1 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

Products
Dry Bulk
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: 2 flange faces bolted together with a flange gasket between them creates a leak tight connection.
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, Klinger 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 Klinger filler 5-5/8" 3½" 1/16" 4-7/8"
300GTTFK 3" Klinger nylon 5-5/8" 3½" 1/8" 4-7/8"
40321TF 3" TTMA - PTFE with soft fibre 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 Klinger filler 6-5/8" 4-9/16" 1/16" 5-7/8"
400GTTFK 4" Klinger nylon 6-5/8" 4-9/16" 1/8" 5-7/8"
40322TF 4" TTMA - PTFE with soft fibre core 6-7/8" 4-5/8" 3/32" 5-7/8"
Square TTMA Flange Gaskets
300GDBSQCB 3" Square TTMA - Cork/Buna 4½" 3-3/8" 1/8"
300GDBSQK 3" Square TTMA - Klinger nylon 4½" 3-3/8" 1/16"
300GDBSQE 3" Square TTMA - White EPDM 4½" 3-3/8" 1/8"

Round TTMA Flange Dimensions


Nominal Flange Aluminum Diameter Number of Diameter of Diameter of
Pipe Size OD Flange Thickness of Bolt Circle Bolts Bolt Holes 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
Dixon Bayco 2012 800.355.1991 9

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